# PaCkAgE DaTaStReAm libpango 1 10888 # end of header 070701000a3673000081a40000000000000000000000014f862312000001180000010000010007ffffffffffffffff0000001100000000libpango/pkginfoPKG=libpango NAME=libpango 1.30.0 SPARC 64bit Solaris 10 VERSION=1.30.0 PSTAMP=10th April 2012 VENDOR=The pango Project EMAIL=http://www.pango.org/ DESC=Pango text rendering and layout library ARCH=sparc CATEGORY=utility CLASSES=none BASEDIR=/ ISTATES=S s 1 2 3 RSTATES=S s 1 2 3 070701000a3672000081a40000000000000000000000014f862312000040420000010000010007ffffffffffffffff0000001000000000libpango/pkgmap: 1 10888 1 d none /usr ? ? ? 1 d none /usr/local ? ? ? 1 d none /usr/local/bin 0755 root root 1 f none /usr/local/bin/pango-querymodules 0755 root root 22800 28001 1334042048 1 f none /usr/local/bin/pango-view 0755 root root 105912 35969 1334042086 1 d none /usr/local/etc 0755 root root 1 d none /usr/local/etc/pango 0755 root root 1 f none /usr/local/etc/pango/pango.modules 0644 root root 3938 31886 1334042085 1 f none /usr/local/etc/pango/pangox.aliases 0644 root root 11446 50271 1334042048 1 d none /usr/local/include 0755 root root 1 d none /usr/local/include/pango-1.0 0755 root root 1 d none /usr/local/include/pango-1.0/pango 0755 root root 1 f none /usr/local/include/pango-1.0/pango/pango-attributes.h 0644 root root 10082 6773 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-bidi-type.h 0644 root root 4547 38554 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-break.h 0644 root root 3876 53476 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-context.h 0644 root root 5267 7007 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-coverage.h 0644 root root 2039 28804 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-engine.h 0644 root root 14202 1968 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-enum-types.h 0644 root root 2278 4143 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-features.h 0644 root root 232 17499 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-font.h 0644 root root 15353 17698 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-fontmap.h 0644 root root 3492 7651 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-fontset.h 0644 root root 4200 6172 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-glyph-item.h 0644 root root 3133 60966 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-glyph.h 0644 root root 4129 542 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-gravity.h 0644 root root 3919 62600 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-item.h 0644 root root 1934 29458 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-language.h 0644 root root 1995 35267 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-layout.h 0644 root root 12787 10015 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-matrix.h 0644 root root 3427 18249 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-modules.h 0644 root root 1934 20203 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-ot.h 0644 root root 8104 41205 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-renderer.h 0644 root root 8698 9192 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-script.h 0644 root root 6130 63005 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-tabs.h 0644 root root 2680 7677 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-types.h 0644 root root 2828 37415 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-utils.h 0644 root root 4871 57202 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango.h 0644 root root 1598 6242 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangocairo.h 0644 root root 5762 61409 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangofc-decoder.h 0644 root root 3822 52499 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangofc-font.h 0644 root root 5335 34270 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangofc-fontmap.h 0644 root root 10178 55871 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangoft2.h 0644 root root 4424 5315 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangox.h 0644 root root 4666 20550 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangoxft-render.h 0644 root root 4774 41207 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangoxft.h 0644 root root 3680 28972 1334042048 1 d none /usr/local/lib 0755 root root 1 d none /usr/local/lib/girepository-1.0 0755 root root 1 f none /usr/local/lib/girepository-1.0/Pango-1.0.typelib 0644 root root 48252 46167 1334042048 1 f none /usr/local/lib/girepository-1.0/PangoCairo-1.0.typelib 0644 root root 4772 11988 1334042048 1 f none /usr/local/lib/girepository-1.0/PangoFT2-1.0.typelib 0644 root root 2704 13927 1334042048 1 f none /usr/local/lib/girepository-1.0/PangoXft-1.0.typelib 0644 root root 4020 6164 1334042048 1 f none /usr/local/lib/libpango-1.0.la 0755 root root 1242 42417 1334042034 1 s none /usr/local/lib/libpango-1.0.so=libpango-1.0.so.0.3000.0 1 s none /usr/local/lib/libpango-1.0.so.0=libpango-1.0.so.0.3000.0 1 f none /usr/local/lib/libpango-1.0.so.0.3000.0 0755 root root 580544 63346 1334042034 1 f none /usr/local/lib/libpangocairo-1.0.la 0755 root root 1717 20445 1334042047 1 s none /usr/local/lib/libpangocairo-1.0.so=libpangocairo-1.0.so.0.3000.0 1 s none /usr/local/lib/libpangocairo-1.0.so.0=libpangocairo-1.0.so.0.3000.0 1 f none /usr/local/lib/libpangocairo-1.0.so.0.3000.0 0755 root root 106992 1781 1334042047 1 f none /usr/local/lib/libpangoft2-1.0.la 0644 root root 965 17858 1334042048 1 s none /usr/local/lib/libpangoft2-1.0.so=libpangoft2-1.0.so.0.3000.0 1 s none /usr/local/lib/libpangoft2-1.0.so.0=libpangoft2-1.0.so.0.3000.0 1 f none /usr/local/lib/libpangoft2-1.0.so.0.3000.0 0755 root root 695472 63427 1334042039 1 f none /usr/local/lib/libpangox-1.0.la 0644 root root 953 16970 1334042048 1 s none /usr/local/lib/libpangox-1.0.so=libpangox-1.0.so.0.3000.0 1 s none /usr/local/lib/libpangox-1.0.so.0=libpangox-1.0.so.0.3000.0 1 f none /usr/local/lib/libpangox-1.0.so.0.3000.0 0755 root root 98272 62240 1334042036 1 f none /usr/local/lib/libpangoxft-1.0.la 0644 root root 965 18278 1334042048 1 s none /usr/local/lib/libpangoxft-1.0.so=libpangoxft-1.0.so.0.3000.0 1 s none /usr/local/lib/libpangoxft-1.0.so.0=libpangoxft-1.0.so.0.3000.0 1 f none /usr/local/lib/libpangoxft-1.0.so.0.3000.0 0755 root root 62424 48274 1334042043 1 d none /usr/local/lib/pango 0755 root root 1 d none /usr/local/lib/pango/1.6.0 0755 root root 1 d none /usr/local/lib/pango/1.6.0/modules 0755 root root 1 f none /usr/local/lib/pango/1.6.0/modules/pango-arabic-fc.la 0755 root root 1416 59715 1334042051 1 f none /usr/local/lib/pango/1.6.0/modules/pango-arabic-fc.so 0755 root root 22120 30617 1334042051 1 f none /usr/local/lib/pango/1.6.0/modules/pango-arabic-lang.la 0755 root root 1305 49697 1334042054 1 f none /usr/local/lib/pango/1.6.0/modules/pango-arabic-lang.so 0755 root root 10688 65197 1334042054 1 f none /usr/local/lib/pango/1.6.0/modules/pango-basic-fc.la 0755 root root 1410 59139 1334042060 1 f none /usr/local/lib/pango/1.6.0/modules/pango-basic-fc.so 0755 root root 16952 49562 1334042060 1 f none /usr/local/lib/pango/1.6.0/modules/pango-basic-x.la 0755 root root 1430 60649 1334042057 1 f none /usr/local/lib/pango/1.6.0/modules/pango-basic-x.so 0755 root root 93296 46486 1334042057 1 f none /usr/local/lib/pango/1.6.0/modules/pango-hangul-fc.la 0755 root root 1416 59889 1334042063 1 f none /usr/local/lib/pango/1.6.0/modules/pango-hangul-fc.so 0755 root root 20072 41893 1334042063 1 f none /usr/local/lib/pango/1.6.0/modules/pango-hebrew-fc.la 0755 root root 1416 59877 1334042067 1 f none /usr/local/lib/pango/1.6.0/modules/pango-hebrew-fc.so 0755 root root 25728 62960 1334042067 1 f none /usr/local/lib/pango/1.6.0/modules/pango-indic-fc.la 0755 root root 1410 59169 1334042069 1 f none /usr/local/lib/pango/1.6.0/modules/pango-indic-fc.so 0755 root root 51480 15532 1334042069 1 f none /usr/local/lib/pango/1.6.0/modules/pango-indic-lang.la 0755 root root 1299 49151 1334042072 1 f none /usr/local/lib/pango/1.6.0/modules/pango-indic-lang.so 0755 root root 14336 19153 1334042072 1 f none /usr/local/lib/pango/1.6.0/modules/pango-khmer-fc.la 0755 root root 1410 59265 1334042075 1 f none /usr/local/lib/pango/1.6.0/modules/pango-khmer-fc.so 0755 root root 18824 11879 1334042075 1 f none /usr/local/lib/pango/1.6.0/modules/pango-syriac-fc.la 0755 root root 1416 59961 1334042078 1 f none /usr/local/lib/pango/1.6.0/modules/pango-syriac-fc.so 0755 root root 20936 7822 1334042078 1 f none /usr/local/lib/pango/1.6.0/modules/pango-thai-fc.la 0755 root root 1404 58587 1334042082 1 f none /usr/local/lib/pango/1.6.0/modules/pango-thai-fc.so 0755 root root 34512 64625 1334042082 1 f none /usr/local/lib/pango/1.6.0/modules/pango-tibetan-fc.la 0755 root root 1422 60513 1334042085 1 f none /usr/local/lib/pango/1.6.0/modules/pango-tibetan-fc.so 0755 root root 18608 31693 1334042084 1 d none /usr/local/lib/pkgconfig 0755 root root 1 f none /usr/local/lib/pkgconfig/pango.pc 0644 root root 333 29808 1334042087 1 f none /usr/local/lib/pkgconfig/pangocairo.pc 0644 root root 269 24301 1334042087 1 f none /usr/local/lib/pkgconfig/pangoft2.pc 0644 root root 309 27726 1334042087 1 f none /usr/local/lib/pkgconfig/pangox.pc 0644 root root 326 28837 1334042087 1 f none /usr/local/lib/pkgconfig/pangoxft.pc 0644 root root 264 23831 1334042087 1 d none /usr/local/share 0755 root root 1 d none /usr/local/share/gir-1.0 0755 root root 1 f none /usr/local/share/gir-1.0/Pango-1.0.gir 0644 root root 379597 29262 1334042048 1 f none /usr/local/share/gir-1.0/PangoCairo-1.0.gir 0644 root root 35285 35471 1334042048 1 f none /usr/local/share/gir-1.0/PangoFT2-1.0.gir 0644 root root 13898 51064 1334042048 1 f none /usr/local/share/gir-1.0/PangoXft-1.0.gir 0644 root root 24317 39446 1334042048 1 d none /usr/local/share/gtk-doc 0755 root root 1 d none /usr/local/share/gtk-doc/html 0755 root root 1 d none /usr/local/share/gtk-doc/html/pango 0755 root root 1 f none /usr/local/share/gtk-doc/html/pango/PangoEngineLang.html 0644 root root 10789 1837 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/PangoEngineShape.html 0644 root root 12094 54979 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/PangoFcDecoder.html 0644 root root 11245 36204 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/PangoFcFont.html 0644 root root 21319 26353 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/PangoFcFontMap.html 0644 root root 45514 37663 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/PangoMarkupFormat.html 0644 root root 10082 11725 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/annotation-glossary.html 0644 root root 4422 33332 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-10.html 0644 root root 8655 35192 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-12.html 0644 root root 2955 50387 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-14.html 0644 root root 3732 47783 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-16.html 0644 root root 14188 51195 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-18.html 0644 root root 10931 35459 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-2.html 0644 root root 8223 58037 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-20.html 0644 root root 5455 61990 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-22.html 0644 root root 7567 56225 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-24.html 0644 root root 5337 2802 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-26.html 0644 root root 2730 32357 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-28.html 0644 root root 1998 33966 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-30.html 0644 root root 2125 48624 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-4.html 0644 root root 12859 11503 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-6.html 0644 root root 10376 51389 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-8.html 0644 root root 11193 6275 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-deprecated.html 0644 root root 17514 21068 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-full.html 0644 root root 201753 12011 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/home.png 0644 root root 654 8089 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/index.html 0644 root root 8757 56458 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/index.sgml 0644 root root 120845 39642 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/layout.gif 0644 root root 5572 9986 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/left.png 0644 root root 459 49669 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/lowlevel.html 0644 root root 3756 3813 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-ATSUI-Fonts.html 0644 root root 5525 7974 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Bidirectional-Text.html 0644 root root 20748 47299 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Cairo-Rendering.html 0644 root root 90968 62595 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-CoreText-Fonts.html 0644 root root 4471 51427 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Coverage-Maps.html 0644 root root 23780 36598 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Engines.html 0644 root root 15076 57304 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Fonts.html 0644 root root 190812 60809 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-FreeType-Fonts-and-Rendering.html 0644 root root 51453 14536 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Glyph-Storage.html 0644 root root 128431 18971 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Layout-Objects.html 0644 root root 212688 2015 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Miscellaneous-Utilities.html 0644 root root 41501 58862 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Modules.html 0644 root root 14620 48162 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-OpenType-Font-Handling.html 0644 root root 121245 21416 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Scripts-and-Languages.html 0644 root root 61100 27117 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Tab-Stops.html 0644 root root 28057 40690 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Text-Attributes.html 0644 root root 157073 35840 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Text-Processing.html 0644 root root 101823 11457 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Version-Checking.html 0644 root root 13906 37189 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Vertical-Text.html 0644 root root 27282 4048 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Win32-Fonts-and-Rendering.html 0644 root root 51115 28125 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango-X-Fonts-and-Rendering.html 0644 root root 66405 49271 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango-Xft-Fonts-and-Rendering.html 0644 root root 62907 43510 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango-hierarchy.html 0644 root root 6524 24846 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango-pango-renderer.html 0644 root root 61315 40874 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango-querymodules.html 0644 root root 2988 57201 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango.devhelp2 0644 root root 123981 7625 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango.html 0644 root root 3366 33924 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/rendering.html 0644 root root 2986 62190 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/right.png 0644 root root 472 50613 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/rotated-text.png 0644 root root 23044 29626 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/style.css 0644 root root 5184 22070 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/tools.html 0644 root root 1743 16151 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/up.png 0644 root root 406 41501 1334042087 1 d none /usr/local/share/man 0755 root root 1 d none /usr/local/share/man/man1 0755 root root 1 f none /usr/local/share/man/man1/pango-querymodules.1 0644 root root 2037 27325 1334042087 1 f none /usr/local/share/man/man1/pango-view.1 0644 root root 2812 49027 1334042086 1 i checkinstall 785 2565 1334190865 1 i pkginfo 280 21851 1334190866 07070100000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000b00000000TRAILER!!!070701000a3673000081a40000000000000000000000014f862312000001180000010000010007ffffffffffffffff0000000800000000pkginfoPKG=libpango NAME=libpango 1.30.0 SPARC 64bit Solaris 10 VERSION=1.30.0 PSTAMP=10th April 2012 VENDOR=The pango Project EMAIL=http://www.pango.org/ DESC=Pango text rendering and layout library ARCH=sparc CATEGORY=utility CLASSES=none BASEDIR=/ ISTATES=S s 1 2 3 RSTATES=S s 1 2 3 070701000a3672000081a40000000000000000000000014f862312000040420000010000010007ffffffffffffffff0000000700000000pkgmap: 1 10888 1 d none /usr ? ? ? 1 d none /usr/local ? ? ? 1 d none /usr/local/bin 0755 root root 1 f none /usr/local/bin/pango-querymodules 0755 root root 22800 28001 1334042048 1 f none /usr/local/bin/pango-view 0755 root root 105912 35969 1334042086 1 d none /usr/local/etc 0755 root root 1 d none /usr/local/etc/pango 0755 root root 1 f none /usr/local/etc/pango/pango.modules 0644 root root 3938 31886 1334042085 1 f none /usr/local/etc/pango/pangox.aliases 0644 root root 11446 50271 1334042048 1 d none /usr/local/include 0755 root root 1 d none /usr/local/include/pango-1.0 0755 root root 1 d none /usr/local/include/pango-1.0/pango 0755 root root 1 f none /usr/local/include/pango-1.0/pango/pango-attributes.h 0644 root root 10082 6773 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-bidi-type.h 0644 root root 4547 38554 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-break.h 0644 root root 3876 53476 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-context.h 0644 root root 5267 7007 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-coverage.h 0644 root root 2039 28804 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-engine.h 0644 root root 14202 1968 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-enum-types.h 0644 root root 2278 4143 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-features.h 0644 root root 232 17499 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-font.h 0644 root root 15353 17698 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-fontmap.h 0644 root root 3492 7651 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-fontset.h 0644 root root 4200 6172 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-glyph-item.h 0644 root root 3133 60966 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-glyph.h 0644 root root 4129 542 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-gravity.h 0644 root root 3919 62600 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-item.h 0644 root root 1934 29458 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-language.h 0644 root root 1995 35267 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-layout.h 0644 root root 12787 10015 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-matrix.h 0644 root root 3427 18249 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-modules.h 0644 root root 1934 20203 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-ot.h 0644 root root 8104 41205 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-renderer.h 0644 root root 8698 9192 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-script.h 0644 root root 6130 63005 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-tabs.h 0644 root root 2680 7677 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-types.h 0644 root root 2828 37415 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango-utils.h 0644 root root 4871 57202 1334042048 1 f none /usr/local/include/pango-1.0/pango/pango.h 0644 root root 1598 6242 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangocairo.h 0644 root root 5762 61409 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangofc-decoder.h 0644 root root 3822 52499 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangofc-font.h 0644 root root 5335 34270 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangofc-fontmap.h 0644 root root 10178 55871 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangoft2.h 0644 root root 4424 5315 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangox.h 0644 root root 4666 20550 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangoxft-render.h 0644 root root 4774 41207 1334042048 1 f none /usr/local/include/pango-1.0/pango/pangoxft.h 0644 root root 3680 28972 1334042048 1 d none /usr/local/lib 0755 root root 1 d none /usr/local/lib/girepository-1.0 0755 root root 1 f none /usr/local/lib/girepository-1.0/Pango-1.0.typelib 0644 root root 48252 46167 1334042048 1 f none /usr/local/lib/girepository-1.0/PangoCairo-1.0.typelib 0644 root root 4772 11988 1334042048 1 f none /usr/local/lib/girepository-1.0/PangoFT2-1.0.typelib 0644 root root 2704 13927 1334042048 1 f none /usr/local/lib/girepository-1.0/PangoXft-1.0.typelib 0644 root root 4020 6164 1334042048 1 f none /usr/local/lib/libpango-1.0.la 0755 root root 1242 42417 1334042034 1 s none /usr/local/lib/libpango-1.0.so=libpango-1.0.so.0.3000.0 1 s none /usr/local/lib/libpango-1.0.so.0=libpango-1.0.so.0.3000.0 1 f none /usr/local/lib/libpango-1.0.so.0.3000.0 0755 root root 580544 63346 1334042034 1 f none /usr/local/lib/libpangocairo-1.0.la 0755 root root 1717 20445 1334042047 1 s none /usr/local/lib/libpangocairo-1.0.so=libpangocairo-1.0.so.0.3000.0 1 s none /usr/local/lib/libpangocairo-1.0.so.0=libpangocairo-1.0.so.0.3000.0 1 f none /usr/local/lib/libpangocairo-1.0.so.0.3000.0 0755 root root 106992 1781 1334042047 1 f none /usr/local/lib/libpangoft2-1.0.la 0644 root root 965 17858 1334042048 1 s none /usr/local/lib/libpangoft2-1.0.so=libpangoft2-1.0.so.0.3000.0 1 s none /usr/local/lib/libpangoft2-1.0.so.0=libpangoft2-1.0.so.0.3000.0 1 f none /usr/local/lib/libpangoft2-1.0.so.0.3000.0 0755 root root 695472 63427 1334042039 1 f none /usr/local/lib/libpangox-1.0.la 0644 root root 953 16970 1334042048 1 s none /usr/local/lib/libpangox-1.0.so=libpangox-1.0.so.0.3000.0 1 s none /usr/local/lib/libpangox-1.0.so.0=libpangox-1.0.so.0.3000.0 1 f none /usr/local/lib/libpangox-1.0.so.0.3000.0 0755 root root 98272 62240 1334042036 1 f none /usr/local/lib/libpangoxft-1.0.la 0644 root root 965 18278 1334042048 1 s none /usr/local/lib/libpangoxft-1.0.so=libpangoxft-1.0.so.0.3000.0 1 s none /usr/local/lib/libpangoxft-1.0.so.0=libpangoxft-1.0.so.0.3000.0 1 f none /usr/local/lib/libpangoxft-1.0.so.0.3000.0 0755 root root 62424 48274 1334042043 1 d none /usr/local/lib/pango 0755 root root 1 d none /usr/local/lib/pango/1.6.0 0755 root root 1 d none /usr/local/lib/pango/1.6.0/modules 0755 root root 1 f none /usr/local/lib/pango/1.6.0/modules/pango-arabic-fc.la 0755 root root 1416 59715 1334042051 1 f none /usr/local/lib/pango/1.6.0/modules/pango-arabic-fc.so 0755 root root 22120 30617 1334042051 1 f none /usr/local/lib/pango/1.6.0/modules/pango-arabic-lang.la 0755 root root 1305 49697 1334042054 1 f none /usr/local/lib/pango/1.6.0/modules/pango-arabic-lang.so 0755 root root 10688 65197 1334042054 1 f none /usr/local/lib/pango/1.6.0/modules/pango-basic-fc.la 0755 root root 1410 59139 1334042060 1 f none /usr/local/lib/pango/1.6.0/modules/pango-basic-fc.so 0755 root root 16952 49562 1334042060 1 f none /usr/local/lib/pango/1.6.0/modules/pango-basic-x.la 0755 root root 1430 60649 1334042057 1 f none /usr/local/lib/pango/1.6.0/modules/pango-basic-x.so 0755 root root 93296 46486 1334042057 1 f none /usr/local/lib/pango/1.6.0/modules/pango-hangul-fc.la 0755 root root 1416 59889 1334042063 1 f none /usr/local/lib/pango/1.6.0/modules/pango-hangul-fc.so 0755 root root 20072 41893 1334042063 1 f none /usr/local/lib/pango/1.6.0/modules/pango-hebrew-fc.la 0755 root root 1416 59877 1334042067 1 f none /usr/local/lib/pango/1.6.0/modules/pango-hebrew-fc.so 0755 root root 25728 62960 1334042067 1 f none /usr/local/lib/pango/1.6.0/modules/pango-indic-fc.la 0755 root root 1410 59169 1334042069 1 f none /usr/local/lib/pango/1.6.0/modules/pango-indic-fc.so 0755 root root 51480 15532 1334042069 1 f none /usr/local/lib/pango/1.6.0/modules/pango-indic-lang.la 0755 root root 1299 49151 1334042072 1 f none /usr/local/lib/pango/1.6.0/modules/pango-indic-lang.so 0755 root root 14336 19153 1334042072 1 f none /usr/local/lib/pango/1.6.0/modules/pango-khmer-fc.la 0755 root root 1410 59265 1334042075 1 f none /usr/local/lib/pango/1.6.0/modules/pango-khmer-fc.so 0755 root root 18824 11879 1334042075 1 f none /usr/local/lib/pango/1.6.0/modules/pango-syriac-fc.la 0755 root root 1416 59961 1334042078 1 f none /usr/local/lib/pango/1.6.0/modules/pango-syriac-fc.so 0755 root root 20936 7822 1334042078 1 f none /usr/local/lib/pango/1.6.0/modules/pango-thai-fc.la 0755 root root 1404 58587 1334042082 1 f none /usr/local/lib/pango/1.6.0/modules/pango-thai-fc.so 0755 root root 34512 64625 1334042082 1 f none /usr/local/lib/pango/1.6.0/modules/pango-tibetan-fc.la 0755 root root 1422 60513 1334042085 1 f none /usr/local/lib/pango/1.6.0/modules/pango-tibetan-fc.so 0755 root root 18608 31693 1334042084 1 d none /usr/local/lib/pkgconfig 0755 root root 1 f none /usr/local/lib/pkgconfig/pango.pc 0644 root root 333 29808 1334042087 1 f none /usr/local/lib/pkgconfig/pangocairo.pc 0644 root root 269 24301 1334042087 1 f none /usr/local/lib/pkgconfig/pangoft2.pc 0644 root root 309 27726 1334042087 1 f none /usr/local/lib/pkgconfig/pangox.pc 0644 root root 326 28837 1334042087 1 f none /usr/local/lib/pkgconfig/pangoxft.pc 0644 root root 264 23831 1334042087 1 d none /usr/local/share 0755 root root 1 d none /usr/local/share/gir-1.0 0755 root root 1 f none /usr/local/share/gir-1.0/Pango-1.0.gir 0644 root root 379597 29262 1334042048 1 f none /usr/local/share/gir-1.0/PangoCairo-1.0.gir 0644 root root 35285 35471 1334042048 1 f none /usr/local/share/gir-1.0/PangoFT2-1.0.gir 0644 root root 13898 51064 1334042048 1 f none /usr/local/share/gir-1.0/PangoXft-1.0.gir 0644 root root 24317 39446 1334042048 1 d none /usr/local/share/gtk-doc 0755 root root 1 d none /usr/local/share/gtk-doc/html 0755 root root 1 d none /usr/local/share/gtk-doc/html/pango 0755 root root 1 f none /usr/local/share/gtk-doc/html/pango/PangoEngineLang.html 0644 root root 10789 1837 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/PangoEngineShape.html 0644 root root 12094 54979 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/PangoFcDecoder.html 0644 root root 11245 36204 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/PangoFcFont.html 0644 root root 21319 26353 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/PangoFcFontMap.html 0644 root root 45514 37663 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/PangoMarkupFormat.html 0644 root root 10082 11725 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/annotation-glossary.html 0644 root root 4422 33332 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-10.html 0644 root root 8655 35192 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-12.html 0644 root root 2955 50387 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-14.html 0644 root root 3732 47783 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-16.html 0644 root root 14188 51195 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-18.html 0644 root root 10931 35459 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-2.html 0644 root root 8223 58037 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-20.html 0644 root root 5455 61990 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-22.html 0644 root root 7567 56225 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-24.html 0644 root root 5337 2802 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-26.html 0644 root root 2730 32357 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-28.html 0644 root root 1998 33966 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-30.html 0644 root root 2125 48624 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-4.html 0644 root root 12859 11503 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-6.html 0644 root root 10376 51389 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-1-8.html 0644 root root 11193 6275 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-deprecated.html 0644 root root 17514 21068 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/api-index-full.html 0644 root root 201753 12011 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/home.png 0644 root root 654 8089 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/index.html 0644 root root 8757 56458 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/index.sgml 0644 root root 120845 39642 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/layout.gif 0644 root root 5572 9986 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/left.png 0644 root root 459 49669 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/lowlevel.html 0644 root root 3756 3813 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-ATSUI-Fonts.html 0644 root root 5525 7974 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Bidirectional-Text.html 0644 root root 20748 47299 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Cairo-Rendering.html 0644 root root 90968 62595 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-CoreText-Fonts.html 0644 root root 4471 51427 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Coverage-Maps.html 0644 root root 23780 36598 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Engines.html 0644 root root 15076 57304 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Fonts.html 0644 root root 190812 60809 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-FreeType-Fonts-and-Rendering.html 0644 root root 51453 14536 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Glyph-Storage.html 0644 root root 128431 18971 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Layout-Objects.html 0644 root root 212688 2015 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Miscellaneous-Utilities.html 0644 root root 41501 58862 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Modules.html 0644 root root 14620 48162 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-OpenType-Font-Handling.html 0644 root root 121245 21416 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Scripts-and-Languages.html 0644 root root 61100 27117 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Tab-Stops.html 0644 root root 28057 40690 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Text-Attributes.html 0644 root root 157073 35840 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Text-Processing.html 0644 root root 101823 11457 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Version-Checking.html 0644 root root 13906 37189 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Vertical-Text.html 0644 root root 27282 4048 1334042086 1 f none /usr/local/share/gtk-doc/html/pango/pango-Win32-Fonts-and-Rendering.html 0644 root root 51115 28125 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango-X-Fonts-and-Rendering.html 0644 root root 66405 49271 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango-Xft-Fonts-and-Rendering.html 0644 root root 62907 43510 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango-hierarchy.html 0644 root root 6524 24846 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango-pango-renderer.html 0644 root root 61315 40874 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango-querymodules.html 0644 root root 2988 57201 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango.devhelp2 0644 root root 123981 7625 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/pango.html 0644 root root 3366 33924 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/rendering.html 0644 root root 2986 62190 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/right.png 0644 root root 472 50613 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/rotated-text.png 0644 root root 23044 29626 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/style.css 0644 root root 5184 22070 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/tools.html 0644 root root 1743 16151 1334042087 1 f none /usr/local/share/gtk-doc/html/pango/up.png 0644 root root 406 41501 1334042087 1 d none /usr/local/share/man 0755 root root 1 d none /usr/local/share/man/man1 0755 root root 1 f none /usr/local/share/man/man1/pango-querymodules.1 0644 root root 2037 27325 1334042087 1 f none /usr/local/share/man/man1/pango-view.1 0644 root root 2812 49027 1334042086 1 i checkinstall 785 2565 1334190865 1 i pkginfo 280 21851 1334190866 070701000a3720000041ed0000000000000000000000024f862312000000000000010000010007ffffffffffffffff0000000800000000install070701000a3721000081ed0000000000000000000000014f862311000003110000010000010007ffffffffffffffff0000001500000000install/checkinstall#!/bin/sh # expected_bits="64" expected_release="5.10" expected_platform="sparc" # release=`uname -r` platform=`uname -p` bits=`isainfo -b` # if [ ${platform} != ${expected_platform} ]; then echo "\n\n\n\tThis package must be installed on a ${expected_platform} architecture\n" echo "\tAborting installation.\n\n\n" exit 1 fi if [ ${release} != ${expected_release} ]; then echo "\n\n\n\tThis package must be installed on a ${expected_release} machine\n" echo "\tAborting installation.\n\n\n" exit 1 fi if [ ${bits} != ${expected_bits} ]; then echo "\n\n\n\tThis package must be installed on a ${expected_bits} bit machine\n" echo "\tYour machine is running a ${bits} bit O.S. currently\n" echo "\tAborting installation.\n\n\n" exit 1 fi exit 0 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-view.1.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.40.6. .TH PANGO-VIEW "1" "March 2012" "pango-view (pango) 1.30.0" "User Commands" .SH NAME pango-view \- Pango text viewer .SH DESCRIPTION .SS "Usage:" .IP pango\-view [OPTION...] \- FILE .SS "Help Options:" .TP \fB\-h\fR, \fB\-\-help\fR Show help options .TP \fB\-\-help\-all\fR Show all help options .TP \fB\-\-help\-cairo\fR Options understood by the cairo backend .SS "Cairo backend options:" .TP \fB\-\-annotate\fR=\fI1\fR or 2 Annotate the output .SS "Application Options:" .TP \fB\-\-no\-auto\-dir\fR No layout direction according to contents .TP \fB\-\-backend\fR=\fIcairo\fR/xft/ft2/x Pango backend to use for rendering (default: cairo) .TP \fB\-\-background\fR=\fIred\fR/#rrggbb/#rrggbbaa/transparent Set the background color .TP \fB\-q\fR, \fB\-\-no\-display\fR Do not display (just write to file or whatever) .TP \fB\-\-dpi\fR=\fInumber\fR Set the resolution .TP \fB\-\-align\fR=\fIleft\fR/center/right Text alignment .TP \fB\-\-ellipsize\fR=\fIstart\fR/middle/end Ellipsization mode .TP \fB\-\-font\fR=\fIdescription\fR Set the font description .TP \fB\-\-foreground\fR=\fIred\fR/#rrggbb/#rrggbbaa Set the text color .TP \fB\-\-gravity\fR=\fIsouth\fR/east/north/west/auto Base gravity: glyph rotation .TP \fB\-\-gravity\-hint\fR=\fInatural\fR/strong/line Gravity hint .TP \fB\-\-header\fR Display the options in the output .TP \fB\-\-height=\fR+points/\-numlines Height in points (positive) or number of lines (negative) for ellipsizing .TP \fB\-\-hinting\fR=\fInone\fR/auto/full Hinting style .TP \fB\-\-indent\fR=\fIpoints\fR Width in points to indent paragraphs .TP \fB\-\-justify\fR Align paragraph lines to be justified .TP \fB\-\-language\fR=\fIen_US\fR/etc Language to use for font selection .TP \fB\-\-margin\fR=\fICSS\-style\fR numbers in pixels Set the margin on the output in pixels .TP \fB\-\-markup\fR Interpret text as Pango markup .TP \fB\-o\fR, \fB\-\-output\fR=\fIfile\fR Save rendered image to output file .TP \fB\-\-pangorc\fR=\fIfile\fR pangorc file to use (default is ./pangorc) .TP \fB\-\-pixels\fR Use pixel units instead of points (sets dpi to 72) .TP \fB\-\-rtl\fR Set base direction to right\-to\-left .TP \fB\-\-rotate\fR=\fIdegrees\fR Angle at which to rotate results .TP \fB\-n\fR, \fB\-\-runs\fR=\fIinteger\fR Run Pango layout engine this many times .TP \fB\-\-single\-par\fR Enable single\-paragraph mode .TP \fB\-t\fR, \fB\-\-text\fR=\fIstring\fR Text to display (instead of a file) .TP \fB\-\-version\fR Show version numbers .TP \fB\-\-waterfall\fR Create a waterfall display .TP \fB\-w\fR, \fB\-\-width\fR=\fIpoints\fR Width in points to which to wrap lines or ellipsize .TP \fB\-\-wrap\fR=\fIword\fR/char/word\-char Text wrapping mode (needs a width to be set) .PP Pango module interface version: 1.6.0 070701000a371e000081a40000000000000000000000014f83dde7000007f50000010000010007ffffffffffffffff0000003300000000root/usr/local/share/man/man1/pango-querymodules.1'\" t .\" Title: pango-querymodules .\" Author: [FIXME: author] [see http://docbook.sf.net/el/author] .\" Generator: DocBook XSL Stylesheets v1.76.1 .\" Date: 03/26/2012 .\" Manual: [FIXME: manual] .\" Source: [FIXME: source] .\" Language: English .\" .TH "PANGO\-QUERYMODULES" "1" "03/26/2012" "[FIXME: source]" "[FIXME: manual]" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" pango-querymodules \- Module registration utility .SH "SYNOPSIS" .HP \w'\fBpango\-querymodules\fR\ 'u \fBpango\-querymodules\fR [module...] .SH "DESCRIPTION" .PP \fBpango\-querymodules\fR collects information about loadable modules for Pango and writes it to stdout\&. .PP If called without arguments, it looks for modules in the Pango module path\&. .PP If called with arguments, it looks for the specified modules\&. The arguments may be absolute or relative paths\&. .SH "ENVIRONMENT" .PP The Pango module path is specified by the key Pango/ModulesPath in the Pango config database, which is read from \fIsysconfdir\fR/pango/pangorc, ~/\&.pangorc and the file specified in the environment variable \fBPANGO_RC_FILE\fR\&. .SH "BUGS" .PP None known yet\&. 070701000a36d5000041ed0000000000000000000000024f862312000000000000010000010007ffffffffffffffff0000001d00000000root/usr/local/share/gir-1.0070701000a36d7000081a40000000000000000000000014f83ddc0000089d50000010000010007ffffffffffffffff0000003000000000root/usr/local/share/gir-1.0/PangoCairo-1.0.gir #PangoCairoFont is an interface exported by fonts for use with Cairo. The actual type of the font will depend on the particular font technology Cairo was compiled to use. Gets the #cairo_scaled_font_t used by @font. The scaled font can be referenced and kept using cairo_scaled_font_reference(). or %NULL if @font is %NULL. the #cairo_scaled_font_t used by @font, #PangoCairoFontMap is an interface exported by font maps for use with Cairo. The actual type of the font map will depend on the particular font technology Cairo was compiled to use. Gets a default #PangoCairoFontMap to use with Cairo. Note that the type of the returned object will depend on the particular font backend Cairo was compiled to use; You generally should only use the #PangoFontMap and #PangoCairoFontMap interfaces on the returned object. The default Cairo fontmap can be changed by using pango_cairo_font_map_set_default(). This can be used to change the Cairo font backend that the default fontmap uses for example. for Pango. This object is owned by Pango and must not be freed. the default Cairo fontmap Creates a new #PangoCairoFontMap object; a fontmap is used to cache information about available fonts, and holds certain global parameters such as the resolution. In most cases, you can use pango_cairo_font_map_get_default() instead. Note that the type of the returned object will depend on the particular font backend Cairo was compiled to use; You generally should only use the #PangoFontMap and #PangoCairoFontMap interfaces on the returned object. which should be freed with g_object_unref(). the newly allocated #PangoFontMap, Creates a new #PangoCairoFontMap object of the type suitable to be used with cairo font backend of type @fonttype. In most cases one should simply use @pango_cairo_font_map_new(), or in fact in most of those cases, just use @pango_cairo_font_map_get_default(). of suitable type which should be freed with g_object_unref(), or %NULL if the requested cairo font backend is not supported / compiled in. the newly allocated #PangoFontMap desired #cairo_font_type_t Create a #PangoContext for the given fontmap. the newly created context; free with g_object_unref(). Gets the type of Cairo font backend that @fontmap uses. the #cairo_font_type_t cairo font backend type Gets the resolution for the fontmap. See pango_cairo_font_map_set_resolution() the resolution in "dots per inch" Sets a default #PangoCairoFontMap to use with Cairo. This can be used to change the Cairo font backend that the default fontmap uses for example. The old default font map is unreffed and the new font map referenced. A value of %NULL for @fontmap will cause the current default font map to be released and a new default font map to be created on demand, using pango_cairo_font_map_new(). Sets the resolution for the fontmap. This is a scale factor between points specified in a #PangoFontDescription and Cairo units. The default value is 96, meaning that a 10 point font will be 13 units high. (10 * 96. / 72. = 13.3). the resolution in "dots per inch". (Physical inches aren't actually involved; the terminology is conventional.) Retrieves any font rendering options previously set with pango_cairo_font_map_set_font_options(). This function does not report options that are derived from the target surface by pango_cairo_update_context() if no options have been set. This value is owned by the context and must not be modified or freed. the font options previously set on the context, or %NULL a #PangoContext, from a pangocairo font map Gets the resolution for the context. See pango_cairo_context_set_resolution() be returned if no resolution has previously been set. the resolution in "dots per inch". A negative value will a #PangoContext, from a pangocairo font map Sets callback function for context to use for rendering attributes of type %PANGO_ATTR_SHAPE. See #PangoCairoShapeRendererFunc for details. Retrieves callback function and associated user data for rendering attributes of type %PANGO_ATTR_SHAPE as set by pango_cairo_context_set_shape_renderer(), if any. if no shape rendering callback have been set. the shape rendering callback previously set on the context, or %NULL a #PangoContext, from a pangocairo font map Pointer to #gpointer to return user data Sets the font options used when rendering text with this context. These options override any options that pango_cairo_update_context() derives from the target surface. a #PangoContext, from a pangocairo font map a #cairo_font_options_t, or %NULL to unset any previously set options. A copy is made. Sets the resolution for the context. This is a scale factor between points specified in a #PangoFontDescription and Cairo units. The default value is 96, meaning that a 10 point font will be 13 units high. (10 * 96. / 72. = 13.3). a #PangoContext, from a pangocairo font map the resolution in "dots per inch". (Physical inches aren't actually involved; the terminology is conventional.) A 0 or negative value means to use the resolution from the font map. Sets callback function for context to use for rendering attributes of type %PANGO_ATTR_SHAPE. See #PangoCairoShapeRendererFunc for details. a #PangoContext, from a pangocairo font map Callback function for rendering attributes of type %PANGO_ATTR_SHAPE, or %NULL to disable shape rendering. User data that will be passed to @func. Callback that will be called when the context is freed to release @data, or %NULL. Creates a context object set up to match the current transformation and target surface of the Cairo context. This context can then be used to create a layout using pango_layout_new(). This function is a convenience function that creates a context using the default font map, then updates it to @cr. If you just need to create a layout for use with @cr and do not need to access #PangoContext directly, you can use pango_cairo_create_layout() instead. g_object_unref(). the newly created #PangoContext. Free with a Cairo context Creates a layout object set up to match the current transformation and target surface of the Cairo context. This layout can then be used for text measurement with functions like pango_layout_get_size() or drawing with functions like pango_cairo_show_layout(). If you change the transformation or target surface for @cr, you need to call pango_cairo_update_layout() This function is the most convenient way to use Cairo with Pango, however it is slightly inefficient since it creates a separate #PangoContext object for each layout. This might matter in an application that was laying out large amounts of text. g_object_unref(). the newly created #PangoLayout. Free with a Cairo context Add a squiggly line to the current path in the specified cairo context that approximately covers the given rectangle in the style of an underline used to indicate a spelling error. (The width of the underline is rounded to an integer number of up/down segments and the resulting rectangle is centered in the original rectangle) a Cairo context The X coordinate of one corner of the rectangle The Y coordinate of one corner of the rectangle Non-negative width of the rectangle Non-negative height of the rectangle Gets a default #PangoCairoFontMap to use with Cairo. Note that the type of the returned object will depend on the particular font backend Cairo was compiled to use; You generally should only use the #PangoFontMap and #PangoCairoFontMap interfaces on the returned object. The default Cairo fontmap can be changed by using pango_cairo_font_map_set_default(). This can be used to change the Cairo font backend that the default fontmap uses for example. for Pango. This object is owned by Pango and must not be freed. the default Cairo fontmap Creates a new #PangoCairoFontMap object; a fontmap is used to cache information about available fonts, and holds certain global parameters such as the resolution. In most cases, you can use pango_cairo_font_map_get_default() instead. Note that the type of the returned object will depend on the particular font backend Cairo was compiled to use; You generally should only use the #PangoFontMap and #PangoCairoFontMap interfaces on the returned object. which should be freed with g_object_unref(). the newly allocated #PangoFontMap, Creates a new #PangoCairoFontMap object of the type suitable to be used with cairo font backend of type @fonttype. In most cases one should simply use @pango_cairo_font_map_new(), or in fact in most of those cases, just use @pango_cairo_font_map_get_default(). of suitable type which should be freed with g_object_unref(), or %NULL if the requested cairo font backend is not supported / compiled in. the newly allocated #PangoFontMap desired #cairo_font_type_t Adds the glyphs in @glyphs to the current path in the specified cairo context. The origin of the glyphs (the left edge of the baseline) will be at the current point of the cairo context. a Cairo context a #PangoFont from a #PangoCairoFontMap a #PangoGlyphString Adds the text in #PangoLayoutLine to the current path in the specified cairo context. The origin of the glyphs (the left edge of the line) will be at the current point of the cairo context. a Cairo context a #PangoLayoutLine Adds the text in a #PangoLayout to the current path in the specified cairo context. The top-left corner of the #PangoLayout will be at the current point of the cairo context. a Cairo context a Pango layout Draw a squiggly line in the specified cairo context that approximately covers the given rectangle in the style of an underline used to indicate a spelling error. (The width of the underline is rounded to an integer number of up/down segments and the resulting rectangle is centered in the original rectangle) a Cairo context The X coordinate of one corner of the rectangle The Y coordinate of one corner of the rectangle Non-negative width of the rectangle Non-negative height of the rectangle Draws the glyphs in @glyph_item in the specified cairo context, embedding the text associated with the glyphs in the output if the output format supports it (PDF for example), otherwise it acts similar to pango_cairo_show_glyph_string(). The origin of the glyphs (the left edge of the baseline) will be drawn at the current point of the cairo context. Note that @text is the start of the text for layout, which is then indexed by <literal>@glyph_item->item->offset</literal>. a Cairo context the UTF-8 text that @glyph_item refers to a #PangoGlyphItem Draws the glyphs in @glyphs in the specified cairo context. The origin of the glyphs (the left edge of the baseline) will be drawn at the current point of the cairo context. a Cairo context a #PangoFont from a #PangoCairoFontMap a #PangoGlyphString Draws a #PangoLayout in the specified cairo context. The top-left corner of the #PangoLayout will be drawn at the current point of the cairo context. a Cairo context a Pango layout Draws a #PangoLayoutLine in the specified cairo context. The origin of the glyphs (the left edge of the line) will be drawn at the current point of the cairo context. a Cairo context a #PangoLayoutLine Updates a #PangoContext previously created for use with Cairo to match the current transformation and target surface of a Cairo context. If any layouts have been created for the context, it's necessary to call pango_layout_context_changed() on those layouts. a Cairo context a #PangoContext, from a pangocairo font map Updates the private #PangoContext of a #PangoLayout created with pango_cairo_create_layout() to match the current transformation and target surface of a Cairo context. a Cairo context a #PangoLayout, from pango_cairo_create_layout() 070701000a36d9000081a40000000000000000000000014f83ddc000005efd0000010000010007ffffffffffffffff0000002e00000000root/usr/local/share/gir-1.0/PangoXft-1.0.gir #PangoXftRenderer is a subclass of #PangoRenderer used for rendering with Pango's Xft backend. It can be used directly, or it can be further subclassed to modify exactly how drawing of individual elements occurs. Create a new #PangoXftRenderer to allow rendering Pango objects with the Xft library. You must call pango_xft_renderer_set_draw() before using the renderer. be freed with g_object_unref(). the newly created #PangoXftRenderer, which should an X display the index of the screen for @display to which rendering will be done Sets the default foreground color for a #XftRenderer. the default foreground color Sets the #XftDraw object that the renderer is drawing to. The renderer must not be currently active. a #XftDraw The class structure for #PangoXftRenderer Retrieves a #PangoContext appropriate for rendering with Xft fonts on the given screen of the given display. pango_font_map_create_context() instead. the new #PangoContext. an X display. an X screen. Returns the #PangoXftFontmap for the given display and screen. The fontmap is owned by Pango and will be valid until the display is closed. a #PangoFontMap object, owned by Pango. an X display the screen number of a screen within @display Renders a #PangoGlyphString onto an Xrender <type>Picture</type> object. an X display the source picture to draw the string with the destination picture to draw the string onto the font in which to draw the string the glyph string to draw the x position of start of string (in pixels) the y position of baseline (in pixels) Renders a #PangoGlyphString onto an <type>XftDraw</type> object wrapping an X drawable. the <type>XftDraw</type> object. the color in which to draw the string the font in which to draw the string the glyph string to draw the x position of start of string (in pixels) the y position of baseline (in pixels) Render a #PangoLayout onto a #XftDraw an #XftDraw the foreground color in which to draw the layout (may be overridden by color attributes) a #PangoLayout the X position of the left of the layout (in Pango units) the Y position of the top of the layout (in Pango units) Render a #PangoLayoutLine onto a #XftDraw an #XftDraw the foreground color in which to draw the layout line (may be overridden by color attributes) a #PangoLayoutLine the x position of start of string (in Pango units) the y position of baseline (in Pango units) Renders a #PangoGlyphString onto a #XftDraw, possibly transforming the layed-out coordinates through a transformation matrix. Note that the transformation matrix for @font is not changed, so to produce correct rendering results, the @font must have been loaded using a #PangoContext with an identical transformation matrix to that passed in to this function. an #XftDraw the color in which to draw the glyphs a #PangoMatrix, or %NULL to use an identity transformation the font in which to draw the string the glyph string to draw the x position of the start of the string (in Pango units in user space coordinates) the y position of the baseline (in Pango units in user space coordinates) Sets a function that will be called to do final configuration substitution on a #FcPattern before it is used to load the font. This function can be used to do things like set hinting and antialiasing options. an X Display the screen number of a screen within @display function to call to to do final config tweaking on #FcPattern objects. data to pass to @func function to call when @data is no longer used. Release any resources that have been cached for the combination of @display and @screen. Note that when the X display is closed, resources are released automatically, without needing to call this function. an X display the screen number of a screen within @display Call this function any time the results of the default substitution function set with pango_xft_set_default_substitute() change. That is, if your substitution function will return different results for the same input pattern, you must call this function. an X Display the screen number of a screen within @display 070701000a36d6000081a40000000000000000000000014f83ddc00005cacd0000010000010007ffffffffffffffff0000002b00000000root/usr/local/share/gir-1.0/Pango-1.0.gir Create a new font description attribute. This attribute allows setting family, style, weight, variant, stretch, and size simultaneously. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the font description Copy a #PangoAttrIterator be freed with pango_attr_iterator_destroy(). the newly allocated #PangoAttrIterator, which should Destroy a #PangoAttrIterator and free all associated memory. Find the current attribute of a particular type at the iterator location. When multiple attributes of the same type overlap, the attribute whose range starts closest to the current location is used. if no attribute of that type applies to the current location. the current attribute of the given type, or %NULL the type of attribute to find. Gets a list of all attributes at the current position of the iterator. all attributes for the current range. To free this value, call pango_attribute_destroy() on each value and g_slist_free() on the list. a list of Get the font and other attributes at the current iterator position. a #PangoFontDescription to fill in with the current values. The family name in this structure will be set using pango_font_description_set_family_static() using values from an attribute in the #PangoAttrList associated with the iterator, so if you plan to keep it around, you must call: <literal>pango_font_description_set_family (desc, pango_font_description_get_family (desc))</literal>. if non-%NULL, location to store language tag for item, or %NULL if none is found. if non-%NULL, location in which to store a list of non-font attributes at the the current position; only the highest priority value of each attribute will be added to this list. In order to free this value, you must call pango_attribute_destroy() on each member. Advance the iterator until the next change of style. %FALSE if the iterator is at the end of the list, otherwise %TRUE Get the range of the current segment. Note that the stored return values are signed, not unsigned like the values in #PangoAttribute. To deal with this API oversight, stored return values that wouldn't fit into a signed integer are clamped to %G_MAXINT. location to store the start of the range location to store the end of the range Create a new language tag attribute. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be language tag Create a new empty attribute list with a reference count of one. be freed with pango_attr_list_unref(). the newly allocated #PangoAttrList, which should Insert the given attribute into the #PangoAttrList. It will replace any attributes of the same type on that segment and be merged with any adjoining attributes that are identical. This function is slower than pango_attr_list_insert() for creating a attribute list in order (potentially much slower for large lists). However, pango_attr_list_insert() is not suitable for continually changing a set of attributes since it never removes or combines existing attributes. the attribute to insert. Ownership of this value is assumed by the list. Copy @list and return an identical new list. reference count of one, which should be freed with pango_attr_list_unref(). Returns %NULL if @list was %NULL. the newly allocated #PangoAttrList, with a Given a #PangoAttrList and callback function, removes any elements of @list for which @func returns %TRUE and inserts them into a new list. no attributes of the given types were found. the new #PangoAttrList or %NULL if callback function; returns %TRUE if an attribute should be filtered out. Data to be passed to @func Create a iterator initialized to the beginning of the list. @list must not be modified until this iterator is freed. be freed with pango_attr_iterator_destroy(). the newly allocated #PangoAttrIterator, which should Insert the given attribute into the #PangoAttrList. It will be inserted after all other attributes with a matching @start_index. the attribute to insert. Ownership of this value is assumed by the list. Insert the given attribute into the #PangoAttrList. It will be inserted before all other attributes with a matching @start_index. the attribute to insert. Ownership of this value is assumed by the list. Increase the reference count of the given attribute list by one. The attribute list passed in This function opens up a hole in @list, fills it in with attributes from the left, and then merges @other on top of the hole. This operation is equivalent to stretching every attribute that applies at position @pos in @list by an amount @len, and then calling pango_attr_list_change() with a copy of each attribute in @other in sequence (offset in position by @pos). This operation proves useful for, for instance, inserting a pre-edit string in the middle of an edit buffer. another #PangoAttrList the position in @list at which to insert @other the length of the spliced segment. (Note that this must be specified since the attributes in @other may only be present at some subsection of this range) Decrease the reference count of the given attribute list by one. If the result is zero, free the attribute list and the attributes it contains. Create a new shape attribute. A shape is used to impose a particular ink and logical rectangle on the result of shaping a particular glyph. This might be used, for instance, for embedding a picture or a widget inside a #PangoLayout. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be ink rectangle to assign to each character logical rectangle to assign to each character Like pango_attr_shape_new(), but a user data pointer is also provided; this pointer can be accessed when later rendering the glyph. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be ink rectangle to assign to each character logical rectangle to assign to each character user data pointer function to copy @data when the attribute is copied. If %NULL, @data is simply copied as a pointer. function to free @data when the attribute is freed, or %NULL Create a new font-size attribute in fractional points. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the font size, in %PANGO_SCALE<!-- -->ths of a point. Create a new font-size attribute in device units. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the font size, in %PANGO_SCALE<!-- -->ths of a device unit. Fetches the attribute type name passed in when registering the type using pango_attr_type_register(). The returned value is an interned string (see g_intern_string() for what that means) that should not be modified or freed. a built-in Pango attribute type or invalid. the type ID name (which may be %NULL), or %NULL if @type is an attribute type ID to fetch the name for Allocate a new attribute type ID. The attribute type name can be accessed later by using pango_attr_type_get_name(). the new type ID. an identifier for the type Make a copy of an attribute. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be Destroy a #PangoAttribute and free all associated memory. Compare two attributes for equality. This compares only the actual value of the two attributes and not the ranges that the attributes apply to. %TRUE if the two attributes have the same value. another #PangoAttribute Initializes @attr's klass to @klass, it's start_index to %PANGO_ATTR_INDEX_FROM_TEXT_BEGINNING and end_index to %PANGO_ATTR_INDEX_TO_TEXT_END such that the attribute applies to the entire text by default. a #PangoAttributeClass The #PangoBidiType type represents the bidirectional character type of a Unicode character as specified by the <ulink url="http://www.unicode.org/reports/tr9/">Unicode bidirectional algorithm</ulink>. Determines the normative bidirectional character type of a character, as specified in the Unicode Character Database. A simplified version of this function is available as pango_unichar_get_direction(). Unicode bidirectional algorithm. the bidirectional character type, as used in the a Unicode character Creates a copy of @src, which should be freed with pango_color_free(). Primarily used by language bindings, not that useful otherwise (since colors can just be copied by assignment in C). be freed with pango_color_free(), or %NULL if @src was %NULL. the newly allocated #PangoColor, which should Frees a color allocated by pango_color_copy(). Fill in the fields of a color from a string specification. The string can either one of a large set of standard names. (Taken from the X11 <filename>rgb.txt</filename> file), or it can be a hex value in the form '&num;rgb' '&num;rrggbb' '&num;rrrgggbbb' or '&num;rrrrggggbbbb' where 'r', 'g' and 'b' are hex digits of the red, green, and blue components of the color, respectively. (White in the four forms is '&num;fff' '&num;ffffff' '&num;fffffffff' and '&num;ffffffffffff') otherwise false. %TRUE if parsing of the specifier succeeded, a string specifying the new color Returns a textual specification of @color in the hexadecimal form <literal>&num;rrrrggggbbbb</literal>, where <literal>r</literal>, <literal>g</literal> and <literal>b</literal> are hex digits representing the red, green, and blue components respectively. a newly-allocated text string that must be freed with g_free(). Creates a new #PangoContext initialized to default values. This function is not particularly useful as it should always be followed by a pango_context_set_font_map() call, and the function pango_font_map_create_context() does these two steps together and hence users are recommended to use that. If you are using Pango as part of a higher-level system, that system may have it's own way of create a #PangoContext. For instance, the GTK+ toolkit has, among others, gdk_pango_context_get_for_screen(), and gtk_widget_get_pango_context(). Use those instead. be freed with g_object_unref(). the newly allocated #PangoContext, which should Retrieves the base direction for the context. See pango_context_set_base_dir(). the base direction for the context. Retrieves the base gravity for the context. See pango_context_set_base_gravity(). the base gravity for the context. Retrieve the default font description for the context. description. This value must not be modified or freed. a pointer to the context's default font Gets the #PangoFontmap used to look up fonts for this context. This value is owned by Pango and should not be unreferenced. the font map for the #PangoContext. Retrieves the gravity for the context. This is similar to pango_context_get_base_gravity(), except for when the base gravity is %PANGO_GRAVITY_AUTO for which pango_gravity_get_for_matrix() is used to return the gravity from the current context matrix. the resolved gravity for the context. Retrieves the gravity hint for the context. See pango_context_set_gravity_hint() for details. the gravity hint for the context. Retrieves the global language tag for the context. the global language tag. Gets the transformation matrix that will be applied when rendering with this context. See pango_context_set_matrix(). (which is the same as the identity matrix). The returned matrix is owned by Pango and must not be modified or freed. the matrix, or %NULL if no matrix has been set Get overall metric information for a particular font description. Since the metrics may be substantially different for different scripts, a language tag can be provided to indicate that the metrics should be retrieved that correspond to the script(s) used by that language. The #PangoFontDescription is interpreted in the same way as by pango_itemize(), and the family name may be a comma separated list of figures. If characters from multiple of these families would be used to render the string, then the returned fonts would be a composite of the metrics for the fonts loaded for the individual families. when finished using the object. a #PangoFontMetrics object. The caller must call pango_font_metrics_unref() a #PangoFontDescription structure. %NULL means that the font description from the context will be used. language tag used to determine which script to get the metrics for. %NULL means that the language tag from the context will be used. If no language tag is set on the context, metrics for the default language (as determined by pango_language_get_default()) will be returned. List all families for a context. location to store a pointer to an array of #PangoFontFamily *. This array should be freed with g_free(). location to store the number of elements in @descs Loads the font in one of the fontmaps in the context that is the closest match for @desc. was loaded, or %NULL if no font matched. the newly allocated #PangoFont that a #PangoFontDescription describing the font to load Load a set of fonts in the context that can be used to render a font matching @desc. or %NULL if no font matched. the newly allocated #PangoFontset loaded, a #PangoFontDescription describing the fonts to load a #PangoLanguage the fonts will be used for Sets the base direction for the context. The base direction is used in applying the Unicode bidirectional algorithm; if the @direction is %PANGO_DIRECTION_LTR or %PANGO_DIRECTION_RTL, then the value will be used as the paragraph direction in the Unicode bidirectional algorithm. A value of %PANGO_DIRECTION_WEAK_LTR or %PANGO_DIRECTION_WEAK_RTL is used only for paragraphs that do not contain any strong characters themselves. the new base direction Sets the base gravity for the context. The base gravity is used in laying vertical text out. the new base gravity Set the default font description for the context the new pango font description Sets the font map to be searched when fonts are looked-up in this context. This is only for internal use by Pango backends, a #PangoContext obtained via one of the recommended methods should already have a suitable font map. the #PangoFontMap to set. Sets the gravity hint for the context. The gravity hint is used in laying vertical text out, and is only relevant if gravity of the context as returned by pango_context_get_gravity() is set %PANGO_GRAVITY_EAST or %PANGO_GRAVITY_WEST. the new gravity hint Sets the global language tag for the context. The default language for the locale of the running process can be found using pango_language_get_default(). the new language tag. Sets the transformation matrix that will be applied when rendering with this context. Note that reported metrics are in the user space coordinates before the application of the matrix, not device-space coordinates after the application of the matrix. So, they don't scale with the matrix, though they may change slightly for different matrices, depending on how the text is fit to the pixel grid. a #PangoMatrix, or %NULL to unset any existing matrix. (No matrix set is the same as setting the identity matrix.) Copy an existing #PangoCoverage. (This function may now be unnecessary since we refcount the structure. File a bug if you use it.) with a reference count of one, which should be freed with pango_coverage_unref(). the newly allocated #PangoCoverage, Determine whether a particular index is covered by @coverage the coverage level of @coverage for character @index_. the index to check Set the coverage for each index in @coverage to be the max (better) value of the current coverage for the index and the coverage for the corresponding index in @other. another #PangoCoverage Increase the reference count on the #PangoCoverage by one @coverage Modify a particular index within @coverage the index to modify the new level for @index_ Convert a #PangoCoverage structure into a flat binary format location to store result (must be freed with g_free()) location to store size of result Decrease the reference count on the #PangoCoverage by one. If the result is zero, free the coverage and all associated memory. Convert data generated from pango_converage_to_bytes() back to a #PangoCoverage the data was invalid. a newly allocated #PangoCoverage, or %NULL if binary data representing a #PangoCoverage the size of @bytes in bytes Create a new #PangoCoverage initialized to %PANGO_COVERAGE_NONE with a reference count of one, which should be freed with pango_coverage_unref(). the newly allocated #PangoCoverage, The #PangoDirection type represents a direction in the Unicode bidirectional algorithm; not every value in this enumeration makes sense for every usage of #PangoDirection; for example, the return value of pango_unichar_direction() and pango_find_base_dir() cannot be %PANGO_DIRECTION_WEAK_LTR or %PANGO_DIRECTION_WEAK_RTL, since every character is either neutral or has a strong direction; on the other hand %PANGO_DIRECTION_NEUTRAL doesn't make sense to pass to pango_itemize_with_base_dir(). The %PANGO_DIRECTION_TTB_LTR, %PANGO_DIRECTION_TTB_RTL values come from an earlier interpretation of this enumeration as the writing direction of a block of text and are no longer used; See #PangoGravity for how vertical text is handled in Pango. The #PangoEllipsizeMode type describes what sort of (if any) ellipsization should be applied to a line of text. In the ellipsization process characters are removed from the text in order to make it fit to a given width and replaced with an ellipsis. Frees an array of font descriptions. a pointer to an array of #PangoFontDescription, may be %NULL number of font descriptions in @descs Returns a description of the font, with font size set in points. Use pango_font_describe_with_absolute_size() if you want the font size in device units. a newly-allocated #PangoFontDescription object. Returns a description of the font, with absolute font size set (in device units). Use pango_font_describe() if you want the font size in points. a newly-allocated #PangoFontDescription object. Finds the best matching shaper for a font for a particular language tag and character point. the best matching shaper. the language tag a Unicode character. Computes the coverage map for a given font and language tag. a newly-allocated #PangoCoverage object. the language tag Gets the font map for which the font was created. Note that the font maintains a <firstterm>weak</firstterm> reference to the font map, so if all references to font map are dropped, the font map will be finalized even if there are fonts created with the font map that are still alive. In that case this function will return %NULL. It is the responsibility of the user to ensure that the font map is kept alive. In most uses this is not an issue as a #PangoContext holds a reference to the font map. if @font is %NULL. the #PangoFontMap for the font, or %NULL Gets the logical and ink extents of a glyph within a font. The coordinate system for each rectangle has its origin at the base line and horizontal origin of the character with increasing coordinates extending to the right and down. The macros PANGO_ASCENT(), PANGO_DESCENT(), PANGO_LBEARING(), and PANGO_RBEARING() can be used to convert from the extents rectangle to more traditional font metrics. The units of the rectangles are in 1/PANGO_SCALE of a device unit. If @font is %NULL, this function gracefully sets some sane values in the output variables and returns. the glyph index rectangle used to store the extents of the glyph as drawn or %NULL to indicate that the result is not needed. rectangle used to store the logical extents of the glyph or %NULL to indicate that the result is not needed. Gets overall metric information for a font. Since the metrics may be substantially different for different scripts, a language tag can be provided to indicate that the metrics should be retrieved that correspond to the script(s) used by that language. If @font is %NULL, this function gracefully sets some sane values in the output variables and returns. when finished using the object. a #PangoFontMetrics object. The caller must call pango_font_metrics_unref() language tag used to determine which script to get the metrics for, or %NULL to indicate to get the metrics for the entire font. Creates a new font description structure with all fields unset. should be freed using pango_font_description_free(). the newly allocated #PangoFontDescription, which Determines if the style attributes of @new_match are a closer match for @desc than those of @old_match are, or if @old_match is %NULL, determines if @new_match is a match at all. Approximate matching is done for weight and style; other style attributes must match exactly. Style attributes are all attributes other than family and size-related attributes. Approximate matching for style considers PANGO_STYLE_OBLIQUE and PANGO_STYLE_ITALIC as matches, but not as good a match as when the styles are equal. Note that @old_match must match @desc. %TRUE if @new_match is a better match a #PangoFontDescription, or %NULL a #PangoFontDescription Make a copy of a #PangoFontDescription. be freed with pango_font_description_free(), or %NULL if @desc was %NULL. the newly allocated #PangoFontDescription, which should Like pango_font_description_copy(), but only a shallow copy is made of the family name and other allocated fields. The result can only be used until @desc is modified or freed. This is meant to be used when the copy is only needed temporarily. be freed with pango_font_description_free(), or %NULL if @desc was %NULL. the newly allocated #PangoFontDescription, which should Compares two font descriptions for equality. Two font descriptions are considered equal if the fonts they describe are provably identical. This means that their masks do not have to match, as long as other fields are all the same. (Two font descriptions may result in identical fonts being loaded, but still compare %FALSE.) %FALSE otherwise. %TRUE if the two font descriptions are identical, another #PangoFontDescription Frees a font description. Gets the family name field of a font description. See pango_font_description_set_family(). %NULL if not previously set. This has the same life-time as the font description itself and should not be freed. the family name field for the font description, or Gets the gravity field of a font description. See pango_font_description_set_gravity(). pango_font_description_get_set_fields() to find out if the field was explicitly set or not. the gravity field for the font description. Use Determines which fields in a font description have been set. fields in @desc that have been set. a bitmask with bits set corresponding to the Gets the size field of a font description. See pango_font_description_set_size(). You must call pango_font_description_get_size_is_absolute() to find out which is the case. Returns 0 if the size field has not previously been set or it has been set to 0 explicitly. Use pango_font_description_get_set_fields() to find out if the field was explicitly set or not. the size field for the font description in points or device units. Determines whether the size of the font is in points (not absolute) or device units (absolute). See pango_font_description_set_size() and pango_font_description_set_absolute_size(). points or device units. Use pango_font_description_get_set_fields() to find out if the size field of the font description was explicitly set or not. whether the size for the font description is in Gets the stretch field of a font description. See pango_font_description_set_stretch(). pango_font_description_get_set_fields() to find out if the field was explicitly set or not. the stretch field for the font description. Use Gets the style field of a #PangoFontDescription. See pango_font_description_set_style(). Use pango_font_description_get_set_fields() to find out if the field was explicitly set or not. the style field for the font description. Gets the variant field of a #PangoFontDescription. See pango_font_description_set_variant(). pango_font_description_get_set_fields() to find out if the field was explicitly set or not. the variant field for the font description. Use Gets the weight field of a font description. See pango_font_description_set_weight(). pango_font_description_get_set_fields() to find out if the field was explicitly set or not. the weight field for the font description. Use Computes a hash of a #PangoFontDescription structure suitable to be used, for example, as an argument to g_hash_table_new(). The hash value is independent of @desc->mask. the hash value. Merges the fields that are set in @desc_to_merge into the fields in @desc. If @replace_existing is %FALSE, only fields in @desc that are not already set are affected. If %TRUE, then fields that are already set will be replaced as well. If @desc_to_merge is %NULL, this function performs nothing. the #PangoFontDescription to merge from, or %NULL if %TRUE, replace fields in @desc with the corresponding values from @desc_to_merge, even if they are already exist. Like pango_font_description_merge(), but only a shallow copy is made of the family name and other allocated fields. @desc can only be used until @desc_to_merge is modified or freed. This is meant to be used when the merged font description is only needed temporarily. the #PangoFontDescription to merge from if %TRUE, replace fields in @desc with the corresponding values from @desc_to_merge, even if they are already exist. Sets the size field of a font description, in device units. This is mutually exclusive with pango_font_description_set_size() which sets the font size in points. the new size, in Pango units. There are %PANGO_SCALE Pango units in one device unit. For an output backend where a device unit is a pixel, a @size value of 10 * PANGO_SCALE gives a 10 pixel font. Sets the family name field of a font description. The family name represents a family of related font styles, and will resolve to a particular #PangoFontFamily. In some uses of #PangoFontDescription, it is also possible to use a comma separated list of family names for this field. a string representing the family name. Like pango_font_description_set_family(), except that no copy of @family is made. The caller must make sure that the string passed in stays around until @desc has been freed or the name is set again. This function can be used if @family is a static string such as a C string literal, or if @desc is only needed temporarily. a string representing the family name. Sets the gravity field of a font description. The gravity field specifies how the glyphs should be rotated. If @gravity is %PANGO_GRAVITY_AUTO, this actually unsets the gravity mask on the font description. This function is seldom useful to the user. Gravity should normally be set on a #PangoContext. the gravity for the font description. Sets the size field of a font description in fractional points. This is mutually exclusive with pango_font_description_set_absolute_size(). the size of the font in points, scaled by PANGO_SCALE. (That is, a @size value of 10 * PANGO_SCALE is a 10 point font. The conversion factor between points and device units depends on system configuration and the output device. For screen display, a logical DPI of 96 is common, in which case a 10 point font corresponds to a 10 * (96 / 72) = 13.3 pixel font. Use pango_font_description_set_absolute_size() if you need a particular size in device units. Sets the stretch field of a font description. The stretch field specifies how narrow or wide the font should be. the stretch for the font description Sets the style field of a #PangoFontDescription. The #PangoStyle enumeration describes whether the font is slanted and the manner in which it is slanted; it can be either #PANGO_STYLE_NORMAL, #PANGO_STYLE_ITALIC, or #PANGO_STYLE_OBLIQUE. Most fonts will either have a italic style or an oblique style, but not both, and font matching in Pango will match italic specifications with oblique fonts and vice-versa if an exact match is not found. the style for the font description Sets the variant field of a font description. The #PangoVariant can either be %PANGO_VARIANT_NORMAL or %PANGO_VARIANT_SMALL_CAPS. the variant type for the font description. Sets the weight field of a font description. The weight field specifies how bold or light the font should be. In addition to the values of the #PangoWeight enumeration, other intermediate numeric values are possible. the weight for the font description. Creates a filename representation of a font description. The filename is identical to the result from calling pango_font_description_to_string(), but with underscores instead of characters that are untypical in filenames, and in lower case only. a new string that must be freed with g_free(). Creates a string representation of a font description. See pango_font_description_from_string() for a description of the format of the string representation. The family list in the string description will only have a terminating comma if the last word of the list is a valid style option. a new string that must be freed with g_free(). Unsets some of the fields in a #PangoFontDescription. The unset fields will get back to their default values. bitmask of fields in the @desc to unset. Creates a new font description from a string representation in the form "[FAMILY-LIST] [STYLE-OPTIONS] [SIZE]", where FAMILY-LIST is a comma separated list of families optionally terminated by a comma, STYLE_OPTIONS is a whitespace separated list of words where each WORD describes one of style, variant, weight, stretch, or gravity, and SIZE is a decimal number (size in points) or optionally followed by the unit modifier "px" for absolute size. Any one of the options may be absent. If FAMILY-LIST is absent, then the family_name field of the resulting font description will be initialized to %NULL. If STYLE-OPTIONS is missing, then all style options will be set to the default values. If SIZE is missing, the size in the resulting font description will be set to 0. a new #PangoFontDescription. string representation of a font description. Returns the family, style, variant, weight and stretch of a #PangoFontFace. The size field of the resulting font description will be unset. holding the description of the face. Use pango_font_description_free() to free the result. a newly-created #PangoFontDescription structure Gets a name representing the style of this face among the different faces in the #PangoFontFamily for the face. This name is unique among all faces in the family and is suitable for displaying to users. owned by the face object and must not be modified or freed. the face name for the face. This string is Returns whether a #PangoFontFace is synthesized by the underlying font rendering engine from another face, perhaps by shearing, emboldening, or lightening it. whether @face is synthesized. List the available sizes for a font. This is only applicable to bitmap fonts. For scalable fonts, stores %NULL at the location pointed to by @sizes and 0 at the location pointed to by @n_sizes. The sizes returned are in Pango units and are sorted in ascending order. location to store a pointer to an array of int. This array should be freed with g_free(). location to store the number of elements in @sizes Gets the name of the family. The name is unique among all fonts for the font backend and can be used in a #PangoFontDescription to specify that a face from this family is desired. by the family object and must not be modified or freed. the name of the family. This string is owned A monospace font is a font designed for text display where the the characters form a regular grid. For Western languages this would mean that the advance width of all characters are the same, but this categorization also includes Asian fonts which include double-width characters: characters that occupy two grid cells. g_unichar_iswide() returns a result that indicates whether a character is typically double-width in a monospace font. The best way to find out the grid-cell size is to call pango_font_metrics_get_approximate_digit_width(), since the results of pango_font_metrics_get_approximate_char_width() may be affected by double-width characters. %TRUE if the family is monospace. Lists the different font faces that make up @family. The faces in a family share a common design, but differ in slant, weight, width and other aspects. location to store an array of pointers to #PangoFontFace objects, or %NULL. This array should be freed with g_free() when it is no longer needed. location to store number of elements in @faces. Creates a #PangoContext connected to @fontmap. This is equivalent to pango_context_new() followed by pango_context_set_font_map(). If you are using Pango as part of a higher-level system, that system may have it's own way of create a #PangoContext. For instance, the GTK+ toolkit has, among others, gdk_pango_context_get_for_screen(), and gtk_widget_get_pango_context(). Use those instead. which should be freed with g_object_unref(). the newly allocated #PangoContext, List all families for a fontmap. location to store a pointer to an array of #PangoFontFamily *. This array should be freed with g_free(). location to store the number of elements in @families Load the font in the fontmap that is the closest match for @desc. or %NULL if no font matched. the newly allocated #PangoFont loaded, the #PangoContext the font will be used with a #PangoFontDescription describing the font to load Load a set of fonts in the fontmap that can be used to render a font matching @desc. loaded, or %NULL if no font matched. the newly allocated #PangoFontset the #PangoContext the font will be used with a #PangoFontDescription describing the font to load a #PangoLanguage the fonts will be used for Gets the approximate character width for a font metrics structure. This is merely a representative value useful, for example, for determining the initial size for a window. Actual characters in text will be wider and narrower than this. the character width, in Pango units. Gets the approximate digit width for a font metrics structure. This is merely a representative value useful, for example, for determining the initial size for a window. Actual digits in text can be wider or narrower than this, though this value is generally somewhat more accurate than the result of pango_font_metrics_get_approximate_char_width() for digits. the digit width, in Pango units. Gets the ascent from a font metrics structure. The ascent is the distance from the baseline to the logical top of a line of text. (The logical top may be above or below the top of the actual drawn ink. It is necessary to lay out the text to figure where the ink will be.) the ascent, in Pango units. Gets the descent from a font metrics structure. The descent is the distance from the baseline to the logical bottom of a line of text. (The logical bottom may be above or below the bottom of the actual drawn ink. It is necessary to lay out the text to figure where the ink will be.) the descent, in Pango units. Gets the suggested position to draw the strikethrough. The value returned is the distance <emphasis>above</emphasis> the baseline of the top of the strikethrough. the suggested strikethrough position, in Pango units. Gets the suggested thickness to draw for the strikethrough. the suggested strikethrough thickness, in Pango units. Gets the suggested position to draw the underline. The value returned is the distance <emphasis>above</emphasis> the baseline of the top of the underline. Since most fonts have underline positions beneath the baseline, this value is typically negative. the suggested underline position, in Pango units. Gets the suggested thickness to draw for the underline. the suggested underline thickness, in Pango units. Increase the reference count of a font metrics structure by one. @metrics Decrease the reference count of a font metrics structure by one. If the result is zero, frees the structure and any associated memory. Iterates through all the fonts in a fontset, calling @func for each one. If @func returns %TRUE, that stops the iteration. Callback function data to pass to the callback function Returns the font in the fontset that contains the best glyph for the Unicode character @wc. g_object_unref when finished with the font. a #PangoFont. The caller must call a Unicode character Get overall metric information for the fonts in the fontset. when finished using the object. a #PangoFontMetrics object. The caller must call pango_font_metrics_unref() A callback function used by pango_fontset_foreach() when enumerating the fonts in a fontset. if %TRUE, stop iteration and return immediately. a #PangoFontset a font from @fontset callback data Splits a shaped item (PangoGlyphItem) into multiple items based on an attribute list. The idea is that if you have attributes that don't affect shaping, such as color or underline, to avoid affecting shaping, you filter them out (pango_attr_list_filter()), apply the shaping process and then reapply them to the result using this function. All attributes that start or end inside a cluster are applied to that cluster; for instance, if half of a cluster is underlined and the other-half strikethrough, then the cluster will end up with both underline and strikethrough attributes. In these cases, it may happen that item->extra_attrs for some of the result items can have multiple attributes of the same type. This function takes ownership of @glyph_item; it will be reused as one of the elements in the list. from splitting @glyph_item. Free the elements using pango_glyph_item_free(), the list using g_slist_free(). a list of glyph items resulting text that @list applies to a #PangoAttrList Make a deep copy of an existing #PangoGlyphItem structure. be freed with pango_glyph_item_free(), or %NULL if @orig was %NULL. the newly allocated #PangoGlyphItem, which should Frees a #PangoGlyphItem and resources to which it points. Given a #PangoGlyphItem and the corresponding text, determine the screen width corresponding to each character. When multiple characters compose a single cluster, the width of the entire cluster is divided equally among the characters. See also pango_glyph_string_get_logical_widths(). text that @glyph_item corresponds to (glyph_item->item->offset is an offset from the start of @text) an array whose length is the number of characters in glyph_item (equal to glyph_item->item->num_chars) to be filled in with the resulting character widths. Adds spacing between the graphemes of @glyph_item to give the effect of typographic letter spacing. text that @glyph_item corresponds to (glyph_item->item->offset is an offset from the start of @text) logical attributes for the item (the first logical attribute refers to the position before the first character in the item) amount of letter spacing to add in Pango units. May be negative, though too large negative values will give ugly results. Modifies @orig to cover only the text after @split_index, and returns a new item that covers the text before @split_index that used to be in @orig. You can think of @split_index as the length of the returned item. @split_index may not be 0, and it may not be greater than or equal to the length of @orig (that is, there must be at least one byte assigned to each item, you can't create a zero-length item). This function is similar in function to pango_item_split() (and uses it internally.) @split_index, which should be freed with pango_glyph_item_free(). the newly allocated item representing text before text to which positions in @orig apply byte index of position to split item, relative to the start of the item Make a shallow copy of an existing #PangoGlyphItemIter structure. be freed with pango_glyph_item_iter_free(), or %NULL if @orig was %NULL. the newly allocated #PangoGlyphItemIter, which should Frees a #PangoGlyphItemIter created by pango_glyph_item_iter_copy(). Initializes a #PangoGlyphItemIter structure to point to the last cluster in a glyph item. See #PangoGlyphItemIter for details of cluster orders. %FALSE if there are no clusters in the glyph item the glyph item to iterate over text corresponding to the glyph item Initializes a #PangoGlyphItemIter structure to point to the first cluster in a glyph item. See #PangoGlyphItemIter for details of cluster orders. %FALSE if there are no clusters in the glyph item the glyph item to iterate over text corresponding to the glyph item Advances the iterator to the next cluster in the glyph item. See #PangoGlyphItemIter for details of cluster orders. last cluster. %TRUE if the iterator was advanced, %FALSE if we were already on the Moves the iterator to the preceding cluster in the glyph item. See #PangoGlyphItemIter for details of cluster orders. first cluster. %TRUE if the iterator was moved, %FALSE if we were already on the Create a new #PangoGlyphString. should be freed with pango_glyph_string_free(). the newly allocated #PangoGlyphString, which Copy a glyph string and associated storage. should be freed with pango_glyph_string_free(), or %NULL if @string was %NULL. the newly allocated #PangoGlyphString, which Compute the logical and ink extents of a glyph string. See the documentation for pango_font_get_glyph_extents() for details about the interpretation of the rectangles. a #PangoFont rectangle used to store the extents of the glyph string as drawn or %NULL to indicate that the result is not needed. rectangle used to store the logical extents of the glyph string or %NULL to indicate that the result is not needed. Computes the extents of a sub-portion of a glyph string. The extents are relative to the start of the glyph string range (the origin of their coordinate system is at the start of the range, not at the start of the entire glyph string). start index end index (the range is the set of bytes with a #PangoFont rectangle used to store the extents of the glyph string range as drawn or %NULL to indicate that the result is not needed. rectangle used to store the logical extents of the glyph string range or %NULL to indicate that the result is not needed. Free a glyph string and associated storage. Given a #PangoGlyphString resulting from pango_shape() and the corresponding text, determine the screen width corresponding to each character. When multiple characters compose a single cluster, the width of the entire cluster is divided equally among the characters. See also pango_glyph_item_get_logical_widths(). the text corresponding to the glyphs the length of @text, in bytes the embedding level of the string an array whose length is the number of characters in text (equal to g_utf8_strlen (text, length) unless text has NUL bytes) to be filled in with the resulting character widths. Computes the logical width of the glyph string as can also be computed using pango_glyph_string_extents(). However, since this only computes the width, it's much faster. This is in fact only a convenience function that computes the sum of geometry.width for each glyph in the @glyphs. the logical width of the glyph string. Converts from character position to x position. (X position is measured from the left edge of the run). Character positions are computed by dividing up each cluster into equal portions. the text for the run the number of bytes (not characters) in @text. the analysis information return from pango_itemize() the byte index within @text whether we should compute the result for the beginning (%FALSE) or end (%TRUE) of the character. location to store result Resize a glyph string to the given length. the new length of the string. Convert from x offset to character position. Character positions are computed by dividing up each cluster into equal portions. In scripts where positioning within a cluster is not allowed (such as Thai), the returned value may not be a valid cursor position; the caller must combine the result with the logical attributes for the text to compute the valid cursor position. the text for the run the number of bytes (not characters) in text. the analysis information return from pango_itemize() the x offset (in Pango units) location to store calculated byte index within @text location to store a boolean indicating whether the user clicked on the leading or trailing edge of the character. The #PangoGravity type represents the orientation of glyphs in a segment of text. This is useful when rendering vertical text layouts. In those situations, the layout is rotated using a non-identity PangoMatrix, and then glyph orientation is controlled using #PangoGravity. Not every value in this enumeration makes sense for every usage of #PangoGravity; for example, %PANGO_GRAVITY_AUTO only can be passed to pango_context_set_base_gravity() and can only be returned by pango_context_get_base_gravity(). See also: #PangoGravityHint Finds the gravity that best matches the rotation component in a #PangoMatrix. %PANGO_GRAVITY_AUTO, or %PANGO_GRAVITY_SOUTH if @matrix is %NULL the gravity of @matrix, which will never be a #PangoMatrix Based on the script, base gravity, and hint, returns actual gravity to use in laying out a single #PangoItem. If @base_gravity is %PANGO_GRAVITY_AUTO, it is first replaced with the preferred gravity of @script. To get the preferred gravity of a script, pass %PANGO_GRAVITY_AUTO and %PANGO_GRAVITY_HINT_STRONG in. with @script. resolved gravity suitable to use for a run of text #PangoScript to query base gravity of the paragraph orientation hint Based on the script, East Asian width, base gravity, and hint, returns actual gravity to use in laying out a single character or #PangoItem. This function is similar to pango_gravity_get_for_script() except that this function makes a distinction between narrow/half-width and wide/full-width characters also. Wide/full-width characters always stand <emph>upright</emph>, that is, they always take the base gravity, whereas narrow/full-width characters are always rotated in vertical context. If @base_gravity is %PANGO_GRAVITY_AUTO, it is first replaced with the preferred gravity of @script. with @script and @wide. resolved gravity suitable to use for a run of text #PangoScript to query %TRUE for wide characters as returned by g_unichar_iswide() base gravity of the paragraph orientation hint Converts a #PangoGravity value to its natural rotation in radians. @gravity should not be %PANGO_GRAVITY_AUTO. Note that pango_matrix_rotate() takes angle in degrees, not radians. So, to call pango_matrix_rotate() with the output of this function you should multiply it by (180. / G_PI). the rotation value corresponding to @gravity. gravity to query The #PangoGravityHint defines how horizontal scripts should behave in a vertical context. That is, English excerpt in a vertical paragraph for example. See #PangoGravity. Creates a new #PangoItem structure initialized to default values. be freed with pango_item_free(). the newly allocated #PangoItem, which should Copy an existing #PangoItem structure. be freed with pango_item_free(), or %NULL if @item was NULL. the newly allocated #PangoItem, which should Free a #PangoItem and all associated memory. Modifies @orig to cover only the text after @split_index, and returns a new item that covers the text before @split_index that used to be in @orig. You can think of @split_index as the length of the returned item. @split_index may not be 0, and it may not be greater than or equal to the length of @orig (that is, there must be at least one byte assigned to each item, you can't create a zero-length item). @split_offset is the length of the first item in chars, and must be provided because the text used to generate the item isn't available, so pango_item_split() can't count the char length of the split items itself. should be freed with pango_item_free(). new item representing text before @split_index, which byte index of position to split item, relative to the start of the item number of chars between start of @orig and @split_index Get a string that is representative of the characters needed to render a particular language. The sample text may be a pangram, but is not necessarily. It is chosen to be demonstrative of normal text in the language, as well as exposing font feature requirements unique to the language. It is suitable for use as sample text in a font selection dialog. If @language is %NULL, the default language as found by pango_language_get_default() is used. If Pango does not have a sample string for @language, the classic "The quick brown fox..." is returned. This can be detected by comparing the returned pointer value to that returned for (non-existent) language code "xx". That is, compare to: <informalexample><programlisting> pango_language_get_sample_string (pango_language_from_string ("xx")) </programlisting></informalexample> and should not be freed. the sample string. This value is owned by Pango Determines the scripts used to to write @language. If nothing is known about the language tag @language, or if @language is %NULL, then %NULL is returned. The list of scripts returned starts with the script that the language uses most and continues to the one it uses least. The value @num_script points at will be set to the number of scripts in the returned array (or zero if %NULL is returned). Most languages use only one script for writing, but there are some that use two (Latin and Cyrillic for example), and a few use three (Japanese for example). Applications should not make any assumptions on the maximum number of scripts returned though, except that it is positive if the return value is not %NULL, and it is a small number. The pango_language_includes_script() function uses this function internally. number of entries in the array stored in @num_scripts, or %NULL if Pango does not have any information about this particular language tag (also the case if @language is %NULL). The returned array is owned by Pango and should not be modified or freed. An array of #PangoScript values, with the location to return number of scripts, or %NULL Determines if @script is one of the scripts used to write @language. The returned value is conservative; if nothing is known about the language tag @language, %TRUE will be returned, since, as far as Pango knows, @script might be used to write @language. This routine is used in Pango's itemization process when determining if a supplied language tag is relevant to a particular section of text. It probably is not useful for applications in most circumstances. This function uses pango_language_get_scripts() internally. to write @language or if nothing is known about @language (including the case that @language is %NULL), %FALSE otherwise. %TRUE if @script is one of the scripts used a #PangoScript Checks if a language tag matches one of the elements in a list of language ranges. A language tag is considered to match a range in the list if the range is '*', the range is exactly the tag, or the range is a prefix of the tag, and the character after it in the tag is '-'. %TRUE if a match was found. a list of language ranges, separated by ';', ':', ',', or space characters. Each element must either be '*', or a RFC 3066 language range canonicalized as by pango_language_from_string() Gets the RFC-3066 format string representing the given language tag. Pango and should not be freed. a string representing the language tag. This is owned by Take a RFC-3066 format language tag as a string and convert it to a #PangoLanguage pointer that can be efficiently copied (copy the pointer) and compared with other language tags (compare the pointer.) This function first canonicalizes the string by converting it to lowercase, mapping '_' to '-', and stripping all characters other than letters and '-'. Use pango_language_get_default() if you want to get the #PangoLanguage for the current locale of the process. if @language was %NULL. The returned pointer will be valid forever after, and should not be freed. an opaque pointer to a #PangoLanguage structure, or %NULL a string representing a language tag, or %NULL Returns the #PangoLanguage for the current locale of the process. Note that this can change over the life of an application. On Unix systems, this is the return value is derived from <literal>setlocale(LC_CTYPE, NULL)</literal>, and the user can affect this through the environment variables LC_ALL, LC_CTYPE or LANG (checked in that order). The locale string typically is in the form lang_COUNTRY, where lang is an ISO-639 language code, and COUNTRY is an ISO-3166 country code. For instance, sv_FI for Swedish as written in Finland or pt_BR for Portuguese as written in Brazil. On Windows, the C library does not use any such environment variables, and setting them won't affect the behavior of functions like ctime(). The user sets the locale through the Regional Options in the Control Panel. The C library (in the setlocale() function) does not use country and language codes, but country and language names spelled out in English. However, this function does check the above environment variables, and does return a Unix-style locale string based on either said environment variables or the thread's current locale. Your application should call <literal>setlocale(LC_ALL, "");</literal> for the user settings to take effect. Gtk+ does this in its initialization functions automatically (by calling gtk_set_locale()). See <literal>man setlocale</literal> for more details. freed. the default language as a #PangoLanguage, must not be Create a new #PangoLayout object with attributes initialized to default values for a particular #PangoContext. count of one, which should be freed with g_object_unref(). the newly allocated #PangoLayout, with a reference a #PangoContext Forces recomputation of any state in the #PangoLayout that might depend on the layout's context. This function should be called if you make changes to the context subsequent to creating the layout. Does a deep copy-by-value of the @src layout. The attribute list, tab array, and text from the original layout are all copied by value. with a reference count of one, which should be freed with g_object_unref(). the newly allocated #PangoLayout, Gets the alignment for the layout: how partial lines are positioned within the horizontal space available. the alignment. Gets the attribute list for the layout, if any. a #PangoAttrList. Gets whether to calculate the bidirectional base direction for the layout according to the contents of the layout. See pango_layout_set_auto_dir(). is computed from the layout's contents, %FALSE otherwise. %TRUE if the bidirectional base direction Gets the Y position of baseline of the first line in @layout. baseline of first line, from top of @layout. Returns the number of Unicode characters in the the text of @layout. in the text of @layout the number of Unicode characters Retrieves the #PangoContext used for this layout. This does not have an additional refcount added, so if you want to keep a copy of this around, you must reference it yourself. the #PangoContext for the layout. Given an index within a layout, determines the positions that of the strong and weak cursors if the insertion point is at that index. The position of each cursor is stored as a zero-width rectangle. The strong cursor location is the location where characters of the directionality equal to the base direction of the layout are inserted. The weak cursor location is the location where characters of the directionality opposite to the base direction of the layout are inserted. the byte index of the cursor location to store the strong cursor position (may be %NULL) location to store the weak cursor position (may be %NULL) Gets the type of ellipsization being performed for @layout. See pango_layout_set_ellipsize() Use pango_layout_is_ellipsized() to query whether any paragraphs were actually ellipsized. the current ellipsization mode for @layout. Computes the logical and ink extents of @layout. Logical extents are usually what you want for positioning things. Note that both extents may have non-zero x and y. You may want to use those to offset where you render the layout. Not doing that is a very typical bug that shows up as right-to-left layouts not being correctly positioned in a layout with a set width. The extents are given in layout coordinates and in Pango units; layout coordinates begin at the top left corner of the layout. rectangle used to store the extents of the layout as drawn or %NULL to indicate that the result is not needed. rectangle used to store the logical extents of the layout or %NULL to indicate that the result is not needed. Gets the font description for the layout, if any. or %NULL if the font description from the layout's context is inherited. This value is owned by the layout and must not be modified or freed. a pointer to the layout's font description, Gets the height of layout used for ellipsization. See pango_layout_set_height() for details. number of lines if negative. the height, in Pango units if positive, or Gets the paragraph indent width in Pango units. A negative value indicates a hanging indentation. the indent in Pango units. Returns an iterator to iterate over the visual extents of the layout. pango_layout_iter_free(). the new #PangoLayoutIter that should be freed using Gets whether each complete line should be stretched to fill the entire width of the layout. the justify. Retrieves a particular line from a #PangoLayout. Use the faster pango_layout_get_line_readonly() if you do not plan to modify the contents of the line (glyphs, glyph widths, etc.). index is out of range. This layout line can be ref'ed and retained, but will become invalid if changes are made to the #PangoLayout. the requested #PangoLayoutLine, or %NULL if the the index of a line, which must be between 0 and <literal>pango_layout_get_line_count(layout) - 1</literal>, inclusive. Retrieves the count of lines for the @layout. the line count. Retrieves a particular line from a #PangoLayout. This is a faster alternative to pango_layout_get_line(), but the user is not expected to modify the contents of the line (glyphs, glyph widths, etc.). index is out of range. This layout line can be ref'ed and retained, but will become invalid if changes are made to the #PangoLayout. No changes should be made to the line. the requested #PangoLayoutLine, or %NULL if the the index of a line, which must be between 0 and <literal>pango_layout_get_line_count(layout) - 1</literal>, inclusive. Returns the lines of the @layout as a list. Use the faster pango_layout_get_lines_readonly() if you do not plan to modify the contents of the lines (glyphs, glyph widths, etc.). the lines in the layout. This points to internal data of the #PangoLayout and must be used with care. It will become invalid on any change to the layout's text or properties. a #GSList containing Returns the lines of the @layout as a list. This is a faster alternative to pango_layout_get_lines(), but the user is not expected to modify the contents of the lines (glyphs, glyph widths, etc.). the lines in the layout. This points to internal data of the #PangoLayout and must be used with care. It will become invalid on any change to the layout's text or properties. No changes should be made to the lines. a #GSList containing Retrieves an array of logical attributes for each character in the @layout. location to store a pointer to an array of logical attributes This value must be freed with g_free(). location to store the number of the attributes in the array. (The stored value will be one more than the total number of characters in the layout, since there need to be attributes corresponding to both the position before the first character and the position after the last character.) Retrieves an array of logical attributes for each character in the @layout. This is a faster alternative to pango_layout_get_log_attrs(). The returned array is part of @layout and must not be modified. Modifying the layout will invalidate the returned array. The number of attributes returned in @n_attrs will be one more than the total number of characters in the layout, since there need to be attributes corresponding to both the position before the first character and the position after the last character. an array of logical attributes location to store the number of the attributes in the array Computes the logical and ink extents of @layout in device units. This function just calls pango_layout_get_extents() followed by two pango_extents_to_pixels() calls, rounding @ink_rect and @logical_rect such that the rounded rectangles fully contain the unrounded one (that is, passes them as first argument to pango_extents_to_pixels()). rectangle used to store the extents of the layout as drawn or %NULL to indicate that the result is not needed. rectangle used to store the logical extents of the layout or %NULL to indicate that the result is not needed. Determines the logical width and height of a #PangoLayout in device units. (pango_layout_get_size() returns the width and height scaled by %PANGO_SCALE.) This is simply a convenience function around pango_layout_get_pixel_extents(). location to store the logical width, or %NULL location to store the logical height, or %NULL Obtains the value set by pango_layout_set_single_paragraph_mode(). paragraph separator characters, %FALSE otherwise. %TRUE if the layout does not break paragraphs at Determines the logical width and height of a #PangoLayout in Pango units (device units scaled by %PANGO_SCALE). This is simply a convenience function around pango_layout_get_extents(). location to store the logical width, or %NULL location to store the logical height, or %NULL Gets the amount of spacing between the lines of the layout. the spacing in Pango units. Gets the current #PangoTabArray used by this layout. If no #PangoTabArray has been set, then the default tabs are in use and %NULL is returned. Default tabs are every 8 spaces. The return value should be freed with pango_tab_array_free(). a copy of the tabs for this layout, or %NULL. Gets the text in the layout. The returned text should not be freed or modified. the text in the @layout. Counts the number unknown glyphs in @layout. That is, zero if glyphs for all characters in the layout text were found, or more than zero otherwise. This function can be used to determine if there are any fonts available to render all characters in a certain string, or when used in combination with %PANGO_ATTR_FALLBACK, to check if a certain font supports all the characters in the string. The number of unknown glyphs in @layout. Gets the width to which the lines of the #PangoLayout should wrap. the width in Pango units, or -1 if no width set. Gets the wrap mode for the layout. Use pango_layout_is_wrapped() to query whether any paragraphs were actually wrapped. active wrap mode. Converts from byte @index_ within the @layout to line and X position. (X position is measured from the left edge of the line) the byte index of a grapheme within the layout. an integer indicating the edge of the grapheme to retrieve the position of. If 0, the trailing edge of the grapheme, if > 0, the leading of the grapheme. location to store resulting line index. (which will between 0 and pango_layout_get_line_count(layout) - 1), or %NULL location to store resulting position within line (%PANGO_SCALE units per device unit), or %NULL Converts from an index within a #PangoLayout to the onscreen position corresponding to the grapheme at that index, which is represented as rectangle. Note that <literal>pos->x</literal> is always the leading edge of the grapheme and <literal>pos->x + pos->width</literal> the trailing edge of the grapheme. If the directionality of the grapheme is right-to-left, then <literal>pos->width</literal> will be negative. byte index within @layout rectangle in which to store the position of the grapheme Queries whether the layout had to ellipsize any paragraphs. This returns %TRUE if the ellipsization mode for @layout is not %PANGO_ELLIPSIZE_NONE, a positive width is set on @layout, and there are paragraphs exceeding that width that have to be ellipsized. otherwise. %TRUE if any paragraphs had to be ellipsized, %FALSE Queries whether the layout had to wrap any paragraphs. This returns %TRUE if a positive width is set on @layout, ellipsization mode of @layout is set to %PANGO_ELLIPSIZE_NONE, and there are paragraphs exceeding the layout width that have to be wrapped. otherwise. %TRUE if any paragraphs had to be wrapped, %FALSE Computes a new cursor position from an old position and a count of positions to move visually. If @direction is positive, then the new strong cursor position will be one position to the right of the old cursor position. If @direction is negative, then the new strong cursor position will be one position to the left of the old cursor position. In the presence of bidirectional text, the correspondence between logical and visual order will depend on the direction of the current run, and there may be jumps when the cursor is moved off of the end of a run. Motion here is in cursor positions, not in characters, so a single call to pango_layout_move_cursor_visually() may move the cursor over multiple characters when multiple characters combine to form a single grapheme. whether the moving cursor is the strong cursor or the weak cursor. The strong cursor is the cursor corresponding to text insertion in the base direction for the layout. the byte index of the grapheme for the old index if 0, the cursor was at the trailing edge of the grapheme indicated by @old_index, if > 0, the cursor was at the leading edge. direction to move cursor. A negative value indicates motion to the left. location to store the new cursor byte index. A value of -1 indicates that the cursor has been moved off the beginning of the layout. A value of %G_MAXINT indicates that the cursor has been moved off the end of the layout. number of characters to move forward from the location returned for @new_index to get the position where the cursor should be displayed. This allows distinguishing the position at the beginning of one line from the position at the end of the preceding line. @new_index is always on the line where the cursor should be displayed. Sets the alignment for the layout: how partial lines are positioned within the horizontal space available. the alignment Sets the text attributes for a layout object. References @attrs, so the caller can unref its reference. a #PangoAttrList, can be %NULL Sets whether to calculate the bidirectional base direction for the layout according to the contents of the layout; when this flag is on (the default), then paragraphs in (Arabic and Hebrew principally), will have right-to-left layout, paragraphs with letters from other scripts will have left-to-right layout. Paragraphs with only neutral characters get their direction from the surrounding paragraphs. When %FALSE, the choice between left-to-right and right-to-left layout is done according to the base direction of the layout's #PangoContext. (See pango_context_set_base_dir()). When the auto-computed direction of a paragraph differs from the base direction of the context, the interpretation of %PANGO_ALIGN_LEFT and %PANGO_ALIGN_RIGHT are swapped. if %TRUE, compute the bidirectional base direction from the layout's contents. Sets the type of ellipsization being performed for @layout. Depending on the ellipsization mode @ellipsize text is removed from the start, middle, or end of text so they fit within the width and height of layout set with pango_layout_set_width() and pango_layout_set_height(). If the layout contains characters such as newlines that force it to be layed out in multiple paragraphs, then whether each paragraph is ellipsized separately or the entire layout is ellipsized as a whole depends on the set height of the layout. See pango_layout_set_height() for details. the new ellipsization mode for @layout Sets the default font description for the layout. If no font description is set on the layout, the font description from the layout's context is used. the new #PangoFontDescription, or %NULL to unset the current font description Sets the height to which the #PangoLayout should be ellipsized at. There are two different behaviors, based on whether @height is positive or negative. If @height is positive, it will be the maximum height of the layout. Only lines would be shown that would fit, and if there is any text omitted, an ellipsis added. At least one line is included in each paragraph regardless of how small the height value is. A value of zero will render exactly one line for the entire layout. If @height is negative, it will be the (negative of) maximum number of lines per paragraph. That is, the total number of lines shown may well be more than this value if the layout contains multiple paragraphs of text. The default value of -1 means that first line of each paragraph is ellipsized. This behvaior may be changed in the future to act per layout instead of per paragraph. File a bug against pango at <ulink url="http://bugzilla.gnome.org/">http://bugzilla.gnome.org/</ulink> if your code relies on this behavior. Height setting only has effect if a positive width is set on @layout and ellipsization mode of @layout is not %PANGO_ELLIPSIZE_NONE. The behavior is undefined if a height other than -1 is set and ellipsization mode is set to %PANGO_ELLIPSIZE_NONE, and may change in the future. the desired height of the layout in Pango units if positive, or desired number of lines if negative. Sets the width in Pango units to indent each paragraph. A negative value of @indent will produce a hanging indentation. That is, the first line will have the full width, and subsequent lines will be indented by the absolute value of @indent. The indent setting is ignored if layout alignment is set to %PANGO_ALIGN_CENTER. the amount by which to indent. Sets whether each complete line should be stretched to fill the entire width of the layout. This stretching is typically done by adding whitespace, but for some scripts (such as Arabic), the justification may be done in more complex ways, like extending the characters. Note that this setting is not implemented and so is ignored in Pango older than 1.18. whether the lines in the layout should be justified. Same as pango_layout_set_markup_with_accel(), but the markup text isn't scanned for accelerators. marked-up text length of marked-up text in bytes, or -1 if @markup is null-terminated Sets the layout text and attribute list from marked-up text (see <link linkend="PangoMarkupFormat">markup format</link>). Replaces the current text and attribute list. If @accel_marker is nonzero, the given character will mark the character following it as an accelerator. For example, @accel_marker might be an ampersand or underscore. All characters marked as an accelerator will receive a %PANGO_UNDERLINE_LOW attribute, and the first character so marked will be returned in @accel_char. Two @accel_marker characters following each other produce a single literal @accel_marker character. marked-up text (see <link linkend="PangoMarkupFormat">markup format</link>) length of marked-up text in bytes, or -1 if @markup is null-terminated marker for accelerators in the text return location for first located accelerator, or %NULL If @setting is %TRUE, do not treat newlines and similar characters as paragraph separators; instead, keep all text in a single paragraph, and display a glyph for paragraph separator characters. Used when you want to allow editing of newlines on a single text line. new setting Sets the amount of spacing in Pango unit between the lines of the layout. the amount of spacing Sets the tabs to use for @layout, overriding the default tabs (by default, tabs are every 8 spaces). If @tabs is %NULL, the default tabs are reinstated. @tabs is copied into the layout; you must free your copy of @tabs yourself. a #PangoTabArray, or %NULL Sets the text of the layout. Note that if you have used pango_layout_set_markup() or pango_layout_set_markup_with_accel() on @layout before, you may want to call pango_layout_set_attributes() to clear the attributes set on the layout from the markup as this function does not clear attributes. a valid UTF-8 string maximum length of @text, in bytes. -1 indicates that the string is nul-terminated and the length should be calculated. The text will also be truncated on encountering a nul-termination even when @length is positive. Sets the width to which the lines of the #PangoLayout should wrap or ellipsized. The default value is -1: no width set. the desired width in Pango units, or -1 to indicate that no wrapping or ellipsization should be performed. Sets the wrap mode; the wrap mode only has effect if a width is set on the layout with pango_layout_set_width(). To turn off wrapping, set the width to -1. the wrap mode Converts from X and Y position within a layout to the byte index to the character at that logical position. If the Y position is not inside the layout, the closest position is chosen (the position will be clamped inside the layout). If the X position is not within the layout, then the start or the end of the line is chosen as described for pango_layout_x_to_index(). If either the X or Y positions were not inside the layout, then the function returns %FALSE; on an exact hit, it returns %TRUE. %TRUE if the coordinates were inside text, %FALSE otherwise. the X offset (in Pango units) from the left edge of the layout. the Y offset (in Pango units) from the top edge of the layout location to store calculated byte index location to store a integer indicating where in the grapheme the user clicked. It will either be zero, or the number of characters in the grapheme. 0 represents the trailing edge of the grapheme. Determines whether @iter is on the last line of the layout. %TRUE if @iter is on the last line. Copies a #PangoLayoutIter. be freed with pango_layout_iter_free(), or %NULL if @iter was %NULL. the newly allocated #PangoLayoutIter, which should Frees an iterator that's no longer in use. Gets the Y position of the current line's baseline, in layout coordinates (origin at top left of the entire layout). baseline of current line. Gets the extents of the current character, in layout coordinates (origin is the top left of the entire layout). Only logical extents can sensibly be obtained for characters; ink extents make sense only down to the level of clusters. rectangle to fill with logical extents Gets the extents of the current cluster, in layout coordinates (origin is the top left of the entire layout). rectangle to fill with ink extents, or %NULL rectangle to fill with logical extents, or %NULL Gets the current byte index. Note that iterating forward by char moves in visual order, not logical order, so indexes may not be sequential. Also, the index may be equal to the length of the text in the layout, if on the %NULL run (see pango_layout_iter_get_run()). current byte index. Gets the layout associated with a #PangoLayoutIter. the layout associated with @iter. Obtains the extents of the #PangoLayout being iterated over. @ink_rect or @logical_rect can be %NULL if you aren't interested in them. rectangle to fill with ink extents, or %NULL rectangle to fill with logical extents, or %NULL Gets the current line. Use the faster pango_layout_iter_get_line_readonly() if you do not plan to modify the contents of the line (glyphs, glyph widths, etc.). the current line. Obtains the extents of the current line. @ink_rect or @logical_rect can be %NULL if you aren't interested in them. Extents are in layout coordinates (origin is the top-left corner of the entire #PangoLayout). Thus the extents returned by this function will be the same width/height but not at the same x/y as the extents returned from pango_layout_line_get_extents(). rectangle to fill with ink extents, or %NULL rectangle to fill with logical extents, or %NULL Gets the current line for read-only access. This is a faster alternative to pango_layout_iter_get_line(), but the user is not expected to modify the contents of the line (glyphs, glyph widths, etc.). the current line, that should not be modified. Divides the vertical space in the #PangoLayout being iterated over between the lines in the layout, and returns the space belonging to the current line. A line's range includes the line's logical extents, plus half of the spacing above and below the line, if pango_layout_set_spacing() has been called to set layout spacing. The Y positions are in layout coordinates (origin at top left of the entire layout). start of line, or %NULL end of line, or %NULL Gets the current run. When iterating by run, at the end of each line, there's a position with a %NULL run, so this function can return %NULL. The %NULL run at the end of each line ensures that all lines have at least one run, even lines consisting of only a newline. Use the faster pango_layout_iter_get_run_readonly() if you do not plan to modify the contents of the run (glyphs, glyph widths, etc.). the current run. Gets the extents of the current run in layout coordinates (origin is the top left of the entire layout). rectangle to fill with ink extents, or %NULL rectangle to fill with logical extents, or %NULL Gets the current run. When iterating by run, at the end of each line, there's a position with a %NULL run, so this function can return %NULL. The %NULL run at the end of each line ensures that all lines have at least one run, even lines consisting of only a newline. This is a faster alternative to pango_layout_iter_get_run(), but the user is not expected to modify the contents of the run (glyphs, glyph widths, etc.). the current run, that should not be modified. Moves @iter forward to the next character in visual order. If @iter was already at the end of the layout, returns %FALSE. whether motion was possible. Moves @iter forward to the next cluster in visual order. If @iter was already at the end of the layout, returns %FALSE. whether motion was possible. Moves @iter forward to the start of the next line. If @iter is already on the last line, returns %FALSE. whether motion was possible. Moves @iter forward to the next run in visual order. If @iter was already at the end of the layout, returns %FALSE. whether motion was possible. Computes the logical and ink extents of a layout line. See pango_font_get_glyph_extents() for details about the interpretation of the rectangles. rectangle used to store the extents of the glyph string as drawn, or %NULL rectangle used to store the logical extents of the glyph string, or %NULL Computes the logical and ink extents of @layout_line in device units. This function just calls pango_layout_line_get_extents() followed by two pango_extents_to_pixels() calls, rounding @ink_rect and @logical_rect such that the rounded rectangles fully contain the unrounded one (that is, passes them as first argument to pango_extents_to_pixels()). rectangle used to store the extents of the glyph string as drawn, or %NULL rectangle used to store the logical extents of the glyph string, or %NULL Gets a list of visual ranges corresponding to a given logical range. This list is not necessarily minimal - there may be consecutive ranges which are adjacent. The ranges will be sorted from left to right. The ranges are with respect to the left edge of the entire layout, not with respect to the line. Start byte index of the logical range. If this value is less than the start index for the line, then the first range will extend all the way to the leading edge of the layout. Otherwise it will start at the leading edge of the first character. Ending byte index of the logical range. If this value is greater than the end index for the line, then the last range will extend all the way to the trailing edge of the layout. Otherwise, it will end at the trailing edge of the last character. location to store a pointer to an array of ranges. The array will be of length <literal>2*n_ranges</literal>, with each range starting at <literal>(*ranges)[2*n]</literal> and of width <literal>(*ranges)[2*n + 1] - (*ranges)[2*n]</literal>. This array must be freed with g_free(). The coordinates are relative to the layout and are in Pango units. The number of ranges stored in @ranges. Converts an index within a line to a X position. byte offset of a grapheme within the layout an integer indicating the edge of the grapheme to retrieve the position of. If > 0, the trailing edge of the grapheme, if 0, the leading of the grapheme. location to store the x_offset (in Pango unit) Increase the reference count of a #PangoLayoutLine by one. the line passed in. Decrease the reference count of a #PangoLayoutLine by one. If the result is zero, the line and all associated memory will be freed. Converts from x offset to the byte index of the corresponding character within the text of the layout. If @x_pos is outside the line, @index_ and @trailing will point to the very first or very last position in the line. This determination is based on the resolved direction of the paragraph; for example, if the resolved direction is right-to-left, then an X position to the right of the line (after it) results in 0 being stored in @index_ and @trailing. An X position to the left of the line results in @index_ pointing to the (logical) last grapheme in the line and @trailing being set to the number of characters in that grapheme. The reverse is true for a left-to-right line. %FALSE if @x_pos was outside the line, %TRUE if inside the X offset (in Pango units) from the left edge of the line. location to store calculated byte index for the grapheme in which the user clicked. location to store an integer indicating where in the grapheme the user clicked. It will either be zero, or the number of characters in the grapheme. 0 represents the leading edge of the grapheme. A structure specifying a transformation between user-space coordinates and device coordinates. The transformation is given by <programlisting> x_device = x_user * matrix->xx + y_user * matrix->xy + matrix->x0; y_device = x_user * matrix->yx + y_user * matrix->yy + matrix->y0; </programlisting> Changes the transformation represented by @matrix to be the transformation given by first applying transformation given by @new_matrix then applying the original transformation. a #PangoMatrix Copies a #PangoMatrix. be freed with pango_matrix_free(), or %NULL if @matrix was %NULL. the newly allocated #PangoMatrix, which should Free a #PangoMatrix created with pango_matrix_copy(). Returns the scale factor of a matrix on the height of the font. That is, the scale factor in the direction perpendicular to the vector that the X coordinate is mapped to. or 1.0 if @matrix is %NULL. the scale factor of @matrix on the height of the font, Changes the transformation represented by @matrix to be the transformation given by first rotating by @degrees degrees counter-clockwise then applying the original transformation. degrees to rotate counter-clockwise Changes the transformation represented by @matrix to be the transformation given by first scaling by @sx in the X direction and @sy in the Y direction then applying the original transformation. amount to scale by in X direction amount to scale by in Y direction Transforms the distance vector (@dx,@dy) by @matrix. This is similar to pango_matrix_transform_point() except that the translation components of the transformation are ignored. The calculation of the returned vector is as follows: <programlisting> dx2 = dx1 * xx + dy1 * xy; dy2 = dx1 * yx + dy1 * yy; </programlisting> Affine transformations are position invariant, so the same vector always transforms to the same vector. If (@x1,@y1) transforms to (@x2,@y2) then (@x1+@dx1,@y1+@dy1) will transform to (@x1+@dx2,@y1+@dy2) for all values of @x1 and @x2. in/out X component of a distance vector in/out Y component of a distance vector First transforms the @rect using @matrix, then calculates the bounding box of the transformed rectangle. The rectangle should be in device units (pixels). This function is useful for example when you want to draw a rotated @PangoLayout to an image buffer, and want to know how large the image should be and how much you should shift the layout when rendering. For better accuracy, you should use pango_matrix_transform_rectangle() on original rectangle in Pango units and convert to pixels afterward using pango_extents_to_pixels()'s first argument. in/out bounding box in device units, or %NULL Transforms the point (@x, @y) by @matrix. in/out X position in/out Y position First transforms @rect using @matrix, then calculates the bounding box of the transformed rectangle. The rectangle should be in Pango units. This function is useful for example when you want to draw a rotated @PangoLayout to an image buffer, and want to know how large the image should be and how much you should shift the layout when rendering. If you have a rectangle in device units (pixels), use pango_matrix_transform_pixel_rectangle(). If you have the rectangle in Pango units and want to convert to transformed pixel bounding box, it is more accurate to transform it first (using this function) and pass the result to pango_extents_to_pixels(), first argument, for an inclusive rounded rectangle. However, there are valid reasons that you may want to convert to pixels first and then transform, for example when the transformed coordinates may overflow in Pango units (large matrix translation for example). in/out bounding box in Pango units, or %NULL Changes the transformation represented by @matrix to be the transformation given by first translating by (@tx, @ty) then applying the original transformation. amount to translate in the X direction amount to translate in the Y direction #PangoRenderPart defines different items to render for such purposes as setting colors. #PangoRenderer is a base class for objects that are used to render Pango objects such as #PangoGlyphString and #PangoLayout. Does initial setup before rendering operations on @renderer. pango_renderer_deactivate() should be called when done drawing. Calls such as pango_renderer_draw_layout() automatically activate the layout before drawing on it. Calls to pango_renderer_activate() and pango_renderer_deactivate() can be nested and the renderer will only be initialized and deinitialized once. Cleans up after rendering operations on @renderer. See docs for pango_renderer_activate(). Draw a squiggly line that approximately covers the given rectangle in the style of an underline used to indicate a spelling error. (The width of the underline is rounded to an integer number of up/down segments and the resulting rectangle is centered in the original rectangle) This should be called while @renderer is already active. Use pango_renderer_activate() to activate a renderer. X coordinate of underline, in Pango units in user coordinate system Y coordinate of underline, in Pango units in user coordinate system width of underline, in Pango units in user coordinate system height of underline, in Pango units in user coordinate system Draws a single glyph with coordinates in device space. a #PangoFont the glyph index of a single glyph X coordinate of left edge of baseline of glyph Y coordinate of left edge of baseline of glyph Draws the glyphs in @glyph_item with the specified #PangoRenderer, embedding the text associated with the glyphs in the output if the output format supports it (PDF for example). Note that @text is the start of the text for layout, which is then indexed by <literal>@glyph_item->item->offset</literal>. If @text is %NULL, this simply calls pango_renderer_draw_glyphs(). The default implementation of this method simply falls back to pango_renderer_draw_glyphs(). the UTF-8 text that @glyph_item refers to, or %NULL a #PangoGlyphItem X position of left edge of baseline, in user space coordinates in Pango units. Y position of left edge of baseline, in user space coordinates in Pango units. Draws the glyphs in @glyphs with the specified #PangoRenderer. a #PangoFont a #PangoGlyphString X position of left edge of baseline, in user space coordinates in Pango units. Y position of left edge of baseline, in user space coordinates in Pango units. Draws @layout with the specified #PangoRenderer. a #PangoLayout X position of left edge of baseline, in user space coordinates in Pango units. Y position of left edge of baseline, in user space coordinates in Pango units. Draws @line with the specified #PangoRenderer. a #PangoLayoutLine X position of left edge of baseline, in user space coordinates in Pango units. Y position of left edge of baseline, in user space coordinates in Pango units. Draws an axis-aligned rectangle in user space coordinates with the specified #PangoRenderer. This should be called while @renderer is already active. Use pango_renderer_activate() to activate a renderer. type of object this rectangle is part of X position at which to draw rectangle, in user space coordinates in Pango units Y position at which to draw rectangle, in user space coordinates in Pango units width of rectangle in Pango units in user space coordinates height of rectangle in Pango units in user space coordinates Draws a trapezoid with the parallel sides aligned with the X axis using the given #PangoRenderer; coordinates are in device space. type of object this trapezoid is part of Y coordinate of top of trapezoid X coordinate of left end of top of trapezoid X coordinate of right end of top of trapezoid Y coordinate of bottom of trapezoid X coordinate of left end of bottom of trapezoid X coordinate of right end of bottom of trapezoid Gets the current rendering color for the specified part. if it hasn't been set and should be inherited from the environment. the color for the specified part, or %NULL the part to get the color for Gets the layout currently being rendered using @renderer. Calling this function only makes sense from inside a subclass's methods, like in its draw_shape<!---->() for example. The returned layout should not be modified while still being rendered. rendered using @renderer at this time. the layout, or %NULL if no layout is being Gets the layout line currently being rendered using @renderer. Calling this function only makes sense from inside a subclass's methods, like in its draw_shape<!---->() for example. The returned layout line should not be modified while still being rendered. rendered using @renderer at this time. the layout line, or %NULL if no layout line is being Gets the transformation matrix that will be applied when rendering. See pango_renderer_set_matrix(). (which is the same as the identity matrix). The returned matrix is owned by Pango and must not be modified or freed. the matrix, or %NULL if no matrix has been set Informs Pango that the way that the rendering is done for @part has changed in a way that would prevent multiple pieces being joined together into one drawing call. For instance, if a subclass of #PangoRenderer was to add a stipple option for drawing underlines, it needs to call <informalexample><programlisting> pango_renderer_part_changed (render, PANGO_RENDER_PART_UNDERLINE); </programlisting></informalexample> When the stipple changes or underlines with different stipples might be joined together. Pango automatically calls this for changes to colors. (See pango_renderer_set_color()) the part for which rendering has changed. Sets the color for part of the rendering. the part to change the color of the new color or %NULL to unset the current color Sets the transformation matrix that will be applied when rendering. a #PangoMatrix, or %NULL to unset any existing matrix. (No matrix set is the same as setting the identity matrix.) Class structure for #PangoRenderer. Looks up the #PangoScript for a particular character (as defined by Unicode Standard Annex #24). No check is made for @ch being a valid Unicode character; if you pass in invalid character, the result is undefined. As of Pango 1.18, this function simply returns the return value of g_unichar_get_script(). the #PangoScript for the character. a Unicode character Given a script, finds a language tag that is reasonably representative of that script. This will usually be the most widely spoken or used language written in that script: for instance, the sample language for %PANGO_SCRIPT_CYRILLIC is <literal>ru</literal> (Russian), the sample language for %PANGO_SCRIPT_ARABIC is <literal>ar</literal>. For some scripts, no sample language will be returned because there is no language that is sufficiently representative. The best example of this is %PANGO_SCRIPT_HAN, where various different variants of written Chinese, Japanese, and Korean all use significantly different sets of Han characters and forms of shared characters. No sample language can be provided for many historical scripts as well. As of 1.18, this function checks the environment variables PANGO_LANGUAGE and LANGUAGE (checked in that order) first. If one of them is set, it is parsed as a list of language tags separated by colons or other separators. This function will return the first language in the parsed list that Pango believes may use @script for writing. This last predicate is tested using pango_language_includes_script(). This can be used to control Pango's font selection for non-primary languages. For example, a PANGO_LANGUAGE enviroment variable set to "en:fa" makes Pango choose fonts suitable for Persian (fa) instead of Arabic (ar) when a segment of Arabic text is found in an otherwise non-Arabic text. The same trick can be used to choose a default language for %PANGO_SCRIPT_HAN when setting context language is not feasible. of the script, or %NULL if no such language exists. a #PangoLanguage that is representative a #PangoScript A #PangoScriptIter is used to iterate through a string and identify ranges in different scripts. Frees a #PangoScriptIter created with pango_script_iter_new(). Gets information about the range to which @iter currently points. The range is the set of locations p where *start <= p < *end. (That is, it doesn't include the character stored at *end) location to store start position of the range, or %NULL location to store end position of the range, or %NULL location to store script for range, or %NULL Advances a #PangoScriptIter to the next range. If @iter is already at the end, it is left unchanged and %FALSE is returned. %TRUE if @iter was successfully advanced. Create a new #PangoScriptIter, used to break a string of Unicode into runs by text. No copy is made of @text, so the caller needs to make sure it remains valid until the iterator is freed with pango_script_iter_free(). to point at the first range in the text, which should be freed with pango_script_iter_free(). If the string is empty, it will point at an empty range. the new script iterator, initialized a UTF-8 string length of @text, or -1 if @text is nul-terminated. An enumeration specifying the various slant styles possible for a font. Creates an array of @initial_size tab stops. Tab stops are specified in pixel units if @positions_in_pixels is %TRUE, otherwise in Pango units. All stops are initially at position 0. be freed with pango_tab_array_free(). the newly allocated #PangoTabArray, which should Initial number of tab stops to allocate, can be 0 whether positions are in pixel units Copies a #PangoTabArray be freed with pango_tab_array_free(). the newly allocated #PangoTabArray, which should Frees a tab array and associated resources. Returns %TRUE if the tab positions are in pixels, %FALSE if they are in Pango units. whether positions are in pixels. Gets the number of tab stops in @tab_array. the number of tab stops in the array. Resizes a tab array. You must subsequently initialize any tabs that were added as a result of growing the array. new size of the array Create a new background color attribute. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the red value (ranging from 0 to 65535) the green value the blue value Create a new font fallback attribute. If fallback is disabled, characters will only be used from the closest matching font on the system. No fallback will be done to other fonts on the system that might contain the characters in the text. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be %TRUE if we should fall back on other fonts for characters the active font is missing. Create a new font family attribute. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the family or comma separated list of families Create a new foreground color attribute. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the red value (ranging from 0 to 65535) the green value the blue value Create a new gravity hint attribute. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the gravity hint value. Create a new gravity attribute. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the gravity value; should not be %PANGO_GRAVITY_AUTO. Create a new letter-spacing attribute. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be amount of extra space to add between graphemes of the text, in Pango units. Create a new baseline displacement attribute. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the amount that the text should be displaced vertically, in Pango units. Positive values displace the text upwards. Create a new font size scale attribute. The base font for the affected text will have its size multiplied by @scale_factor. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be factor to scale the font Create a new font stretch attribute freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the stretch Create a new strikethrough color attribute. This attribute modifies the color of strikethrough lines. If not set, strikethrough lines will use the foreground color. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the red value (ranging from 0 to 65535) the green value the blue value Create a new strike-through attribute. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be %TRUE if the text should be struck-through. Create a new font slant style attribute. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the slant style Fetches the attribute type name passed in when registering the type using pango_attr_type_register(). The returned value is an interned string (see g_intern_string() for what that means) that should not be modified or freed. a built-in Pango attribute type or invalid. the type ID name (which may be %NULL), or %NULL if @type is an attribute type ID to fetch the name for Allocate a new attribute type ID. The attribute type name can be accessed later by using pango_attr_type_get_name(). the new type ID. an identifier for the type Create a new underline color attribute. This attribute modifies the color of underlines. If not set, underlines will use the foreground color. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the red value (ranging from 0 to 65535) the green value the blue value Create a new underline-style attribute. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the underline style. Create a new font variant attribute (normal or small caps) freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the variant Create a new font weight attribute. freed with pango_attribute_destroy(). the newly allocated #PangoAttribute, which should be the weight Determines the normative bidirectional character type of a character, as specified in the Unicode Character Database. A simplified version of this function is available as pango_unichar_get_direction(). Unicode bidirectional algorithm. the bidirectional character type, as used in the a Unicode character Determines possible line, word, and character breaks for a string of Unicode text with a single analysis. For most purposes you may want to use pango_get_log_attrs(). the text to process length of @text in bytes (may be -1 if @text is nul-terminated) #PangoAnalysis structure from pango_itemize() an array to store character information in size of the array passed as @attrs Converts extents from Pango units to device units, dividing by the %PANGO_SCALE factor and performing rounding. The @inclusive rectangle is converted by flooring the x/y coordinates and extending width/height, such that the final rectangle completely includes the original rectangle. The @nearest rectangle is converted by rounding the coordinates of the rectangle to the nearest device unit (pixel). The rule to which argument to use is: if you want the resulting device-space rectangle to completely contain the original rectangle, pass it in as @inclusive. If you want two touching-but-not-overlapping rectangles stay touching-but-not-overlapping after rounding to device units, pass them in as @nearest. rectangle to round to pixels inclusively, or %NULL. rectangle to round to nearest pixels, or %NULL. Searches a string the first character that has a strong direction, according to the Unicode bidirectional algorithm. If no such character is found, then %PANGO_DIRECTION_NEUTRAL is returned. The direction corresponding to the first strong character. the text to process length of @text in bytes (may be -1 if @text is nul-terminated) Locates a paragraph boundary in @text. A boundary is caused by delimiter characters, such as a newline, carriage return, carriage return-newline pair, or Unicode paragraph separator character. The index of the run of delimiters is returned in @paragraph_delimiter_index. The index of the start of the paragraph (index after all delimiters) is stored in @next_paragraph_start. If no delimiters are found, both @paragraph_delimiter_index and @next_paragraph_start are filled with the length of @text (an index one off the end). UTF-8 text length of @text in bytes, or -1 if nul-terminated return location for index of delimiter return location for start of next paragraph Creates a new font description from a string representation in the form "[FAMILY-LIST] [STYLE-OPTIONS] [SIZE]", where FAMILY-LIST is a comma separated list of families optionally terminated by a comma, STYLE_OPTIONS is a whitespace separated list of words where each WORD describes one of style, variant, weight, stretch, or gravity, and SIZE is a decimal number (size in points) or optionally followed by the unit modifier "px" for absolute size. Any one of the options may be absent. If FAMILY-LIST is absent, then the family_name field of the resulting font description will be initialized to %NULL. If STYLE-OPTIONS is missing, then all style options will be set to the default values. If SIZE is missing, the size in the resulting font description will be set to 0. a new #PangoFontDescription. string representation of a font description. Computes a #PangoLogAttr for each character in @text. The @log_attrs array must have one #PangoLogAttr for each position in @text; if @text contains N characters, it has N+1 positions, including the last position at the end of the text. @text should be an entire paragraph; logical attributes can't be computed without context (for example you need to see spaces on either side of a word to know the word is a word). text to process length in bytes of @text embedding level, or -1 if unknown language tag array with one #PangoLogAttr per character in @text, plus one extra, to be filled in length of @log_attrs array If @ch has the Unicode mirrored property and there is another Unicode character that typically has a glyph that is the mirror image of @ch's glyph, puts that character in the address pointed to by @mirrored_ch. Use g_unichar_get_mirror_char() instead; the docs for that function provide full details. filled in, %FALSE otherwise %TRUE if @ch has a mirrored character and @mirrored_ch is a Unicode character location to store the mirrored character Finds the gravity that best matches the rotation component in a #PangoMatrix. %PANGO_GRAVITY_AUTO, or %PANGO_GRAVITY_SOUTH if @matrix is %NULL the gravity of @matrix, which will never be a #PangoMatrix Based on the script, base gravity, and hint, returns actual gravity to use in laying out a single #PangoItem. If @base_gravity is %PANGO_GRAVITY_AUTO, it is first replaced with the preferred gravity of @script. To get the preferred gravity of a script, pass %PANGO_GRAVITY_AUTO and %PANGO_GRAVITY_HINT_STRONG in. with @script. resolved gravity suitable to use for a run of text #PangoScript to query base gravity of the paragraph orientation hint Based on the script, East Asian width, base gravity, and hint, returns actual gravity to use in laying out a single character or #PangoItem. This function is similar to pango_gravity_get_for_script() except that this function makes a distinction between narrow/half-width and wide/full-width characters also. Wide/full-width characters always stand <emph>upright</emph>, that is, they always take the base gravity, whereas narrow/full-width characters are always rotated in vertical context. If @base_gravity is %PANGO_GRAVITY_AUTO, it is first replaced with the preferred gravity of @script. with @script and @wide. resolved gravity suitable to use for a run of text #PangoScript to query %TRUE for wide characters as returned by g_unichar_iswide() base gravity of the paragraph orientation hint Converts a #PangoGravity value to its natural rotation in radians. @gravity should not be %PANGO_GRAVITY_AUTO. Note that pango_matrix_rotate() takes angle in degrees, not radians. So, to call pango_matrix_rotate() with the output of this function you should multiply it by (180. / G_PI). the rotation value corresponding to @gravity. gravity to query Checks @ch to see if it is a character that should not be normally rendered on the screen. This includes all Unicode characters with "ZERO WIDTH" in their name, as well as <firstterm>bidi</firstterm> formatting characters, and a few other ones. This is totally different from g_unichar_iszerowidth() and is at best misnamed. %TRUE if @ch is a zero-width character, %FALSE otherwise a Unicode character Breaks a piece of text into segments with consistent directional level and shaping engine. Each byte of @text will be contained in exactly one of the items in the returned list; the generated list of items will be in logical order (the start offsets of the items are ascending). @cached_iter should be an iterator over @attrs currently positioned at a range before or containing @start_index; @cached_iter will be advanced to the range covering the position just after @start_index + @length. (i.e. if itemizing in a loop, just keep passing in the same @cached_iter). structures. The items should be freed using pango_item_free() probably in combination with g_list_foreach(), and the list itself using g_list_free(). a #GList of #PangoItem a structure holding information that affects the text to itemize. first byte in @text to process the number of bytes (not characters) to process after @start_index. This must be >= 0. the set of attributes that apply to @text. Cached attribute iterator, or %NULL Like pango_itemize(), but the base direction to use when computing bidirectional levels (see pango_context_set_base_dir ()), is specified explicitly rather than gotten from the #PangoContext. #PangoItem structures. The items should be freed using pango_item_free() probably in combination with g_list_foreach(), and the list itself using g_list_free(). a #GList of a structure holding information that affects the itemization process. base direction to use for bidirectional processing the text to itemize. first byte in @text to process the number of bytes (not characters) to process after @start_index. This must be >= 0. the set of attributes that apply to @text. Cached attribute iterator, or %NULL Take a RFC-3066 format language tag as a string and convert it to a #PangoLanguage pointer that can be efficiently copied (copy the pointer) and compared with other language tags (compare the pointer.) This function first canonicalizes the string by converting it to lowercase, mapping '_' to '-', and stripping all characters other than letters and '-'. Use pango_language_get_default() if you want to get the #PangoLanguage for the current locale of the process. if @language was %NULL. The returned pointer will be valid forever after, and should not be freed. an opaque pointer to a #PangoLanguage structure, or %NULL a string representing a language tag, or %NULL Returns the #PangoLanguage for the current locale of the process. Note that this can change over the life of an application. On Unix systems, this is the return value is derived from <literal>setlocale(LC_CTYPE, NULL)</literal>, and the user can affect this through the environment variables LC_ALL, LC_CTYPE or LANG (checked in that order). The locale string typically is in the form lang_COUNTRY, where lang is an ISO-639 language code, and COUNTRY is an ISO-3166 country code. For instance, sv_FI for Swedish as written in Finland or pt_BR for Portuguese as written in Brazil. On Windows, the C library does not use any such environment variables, and setting them won't affect the behavior of functions like ctime(). The user sets the locale through the Regional Options in the Control Panel. The C library (in the setlocale() function) does not use country and language codes, but country and language names spelled out in English. However, this function does check the above environment variables, and does return a Unix-style locale string based on either said environment variables or the thread's current locale. Your application should call <literal>setlocale(LC_ALL, "");</literal> for the user settings to take effect. Gtk+ does this in its initialization functions automatically (by calling gtk_set_locale()). See <literal>man setlocale</literal> for more details. freed. the default language as a #PangoLanguage, must not be This will return the bidirectional embedding levels of the input paragraph as defined by the Unicode Bidirectional Algorithm available at: http://www.unicode.org/reports/tr9/ If the input base direction is a weak direction, the direction of the characters in the text will determine the final resolved direction. character (not byte), that should be freed using g_free. a newly allocated array of embedding levels, one item per the text to itemize. the number of bytes (not characters) to process, or -1 if @text is nul-terminated and the length should be calculated. input base direction, and output resolved direction. Parses an enum type and stores the result in @value. If @str does not match the nick name of any of the possible values for the enum and is not an integer, %FALSE is returned, a warning is issued if @warn is %TRUE, and a string representing the list of possible values is stored in @possible_values. The list is slash-separated, eg. "none/start/middle/end". If failed and @possible_values is not %NULL, returned string should be freed using g_free(). %TRUE if @str was successfully parsed. enum type to parse, eg. %PANGO_TYPE_ELLIPSIZE_MODE. string to parse. May be %NULL. integer to store the result in, or %NULL. if %TRUE, issue a g_warning() on bad input. place to store list of possible values on failure, or %NULL. Parses marked-up text (see <link linkend="PangoMarkupFormat">markup format</link>) to create a plain-text string and an attribute list. If @accel_marker is nonzero, the given character will mark the character following it as an accelerator. For example, @accel_marker might be an ampersand or underscore. All characters marked as an accelerator will receive a %PANGO_UNDERLINE_LOW attribute, and the first character so marked will be returned in @accel_char. Two @accel_marker characters following each other produce a single literal @accel_marker character. If any error happens, none of the output arguments are touched except for @error. %FALSE if @error is set, otherwise %TRUE markup to parse (see <link linkend="PangoMarkupFormat">markup format</link>) length of @markup_text, or -1 if nul-terminated character that precedes an accelerator, or 0 for none address of return location for a #PangoAttrList, or %NULL address of return location for text with tags stripped, or %NULL address of return location for accelerator char, or %NULL Parses a font stretch. The allowed values are "ultra_condensed", "extra_condensed", "condensed", "semi_condensed", "normal", "semi_expanded", "expanded", "extra_expanded" and "ultra_expanded". Case variations are ignored and the '_' characters may be omitted. %TRUE if @str was successfully parsed. a string to parse. a #PangoStretch to store the result in. if %TRUE, issue a g_warning() on bad input. Parses a font style. The allowed values are "normal", "italic" and "oblique", case variations being ignored. %TRUE if @str was successfully parsed. a string to parse. a #PangoStyle to store the result in. if %TRUE, issue a g_warning() on bad input. Parses a font variant. The allowed values are "normal" and "smallcaps" or "small_caps", case variations being ignored. %TRUE if @str was successfully parsed. a string to parse. a #PangoVariant to store the result in. if %TRUE, issue a g_warning() on bad input. Parses a font weight. The allowed values are "heavy", "ultrabold", "bold", "normal", "light", "ultraleight" and integers. Case variations are ignored. %TRUE if @str was successfully parsed. a string to parse. a #PangoWeight to store the result in. if %TRUE, issue a g_warning() on bad input. Quantizes the thickness and position of a line, typically an underline or strikethrough, to whole device pixels, that is integer multiples of %PANGO_SCALE. The purpose of this function is to avoid such lines looking blurry. Care is taken to make sure @thickness is at least one pixel when this function returns, but returned @position may become zero as a result of rounding. pointer to the thickness of a line, in Pango units corresponding position Reads an entire line from a file into a buffer. Lines may be delimited with '\n', '\r', '\n\r', or '\r\n'. The delimiter is not written into the buffer. Text after a '#' character is treated as a comment and skipped. '\' can be used to escape a # character. '\' proceeding a line delimiter combines adjacent lines. A '\' proceeding any other character is ignored and written into the output buffer unmodified. the number of lines read (this is useful for maintaining a line number counter which doesn't combine lines with '\') 0 if the stream was already at an %EOF character, otherwise a stdio stream #GString buffer into which to write the result From a list of items in logical order and the associated directional levels, produce a list in visual order. The original list is unmodified. of #PangoItem structures in visual order. (Please open a bug if you use this function. It is not a particularly convenient interface, and the code is duplicated elsewhere in Pango for that reason.) a #GList a #GList of #PangoItem in logical order. Scans an integer. Leading white space is skipped. %FALSE if a parse error occurred. in/out string position an int into which to write the result Scans a string into a #GString buffer. The string may either be a sequence of non-white-space characters, or a quoted string with '"'. Instead a quoted string, '\"' represents a literal quote. Leading white space outside of quotes is skipped. %FALSE if a parse error occurred. in/out string position a #GString into which to write the result Scans a word into a #GString buffer. A word consists of [A-Za-z_] followed by zero or more [A-Za-z_0-9] Leading white space is skipped. %FALSE if a parse error occurred. in/out string position a #GString into which to write the result Looks up the #PangoScript for a particular character (as defined by Unicode Standard Annex #24). No check is made for @ch being a valid Unicode character; if you pass in invalid character, the result is undefined. As of Pango 1.18, this function simply returns the return value of g_unichar_get_script(). the #PangoScript for the character. a Unicode character Given a script, finds a language tag that is reasonably representative of that script. This will usually be the most widely spoken or used language written in that script: for instance, the sample language for %PANGO_SCRIPT_CYRILLIC is <literal>ru</literal> (Russian), the sample language for %PANGO_SCRIPT_ARABIC is <literal>ar</literal>. For some scripts, no sample language will be returned because there is no language that is sufficiently representative. The best example of this is %PANGO_SCRIPT_HAN, where various different variants of written Chinese, Japanese, and Korean all use significantly different sets of Han characters and forms of shared characters. No sample language can be provided for many historical scripts as well. As of 1.18, this function checks the environment variables PANGO_LANGUAGE and LANGUAGE (checked in that order) first. If one of them is set, it is parsed as a list of language tags separated by colons or other separators. This function will return the first language in the parsed list that Pango believes may use @script for writing. This last predicate is tested using pango_language_includes_script(). This can be used to control Pango's font selection for non-primary languages. For example, a PANGO_LANGUAGE enviroment variable set to "en:fa" makes Pango choose fonts suitable for Persian (fa) instead of Arabic (ar) when a segment of Arabic text is found in an otherwise non-Arabic text. The same trick can be used to choose a default language for %PANGO_SCRIPT_HAN when setting context language is not feasible. of the script, or %NULL if no such language exists. a #PangoLanguage that is representative a #PangoScript Given a segment of text and the corresponding #PangoAnalysis structure returned from pango_itemize(), convert the characters into glyphs. You may also pass in only a substring of the item from pango_itemize(). the text to process the length (in bytes) of @text #PangoAnalysis structure from pango_itemize() glyph string in which to store results Skips 0 or more characters of white space. the position at a '\0' character. %FALSE if skipping the white space leaves in/out string position Splits a %G_SEARCHPATH_SEPARATOR-separated list of files, stripping white space and substituting ~/ with $HOME/. strings to be freed with g_strfreev() a list of a %G_SEARCHPATH_SEPARATOR separated list of filenames Trims leading and trailing whitespace from a string. A newly-allocated string that must be freed with g_free() a string Determines the inherent direction of a character; either %PANGO_DIRECTION_LTR, %PANGO_DIRECTION_RTL, or %PANGO_DIRECTION_NEUTRAL. This function is useful to categorize characters into left-to-right letters, right-to-left letters, and everything else. If full Unicode bidirectional type of a character is needed, pango_bidi_type_for_gunichar() can be used instead. the direction of the character. a Unicode character Converts a floating-point number to Pango units: multiplies it by %PANGO_SCALE and rounds to nearest integer. the value in Pango units. double floating-point value Converts a number in Pango units to floating-point: divides it by %PANGO_SCALE. the double value. value in Pango units This is similar to the macro %PANGO_VERSION except that it returns the encoded version of Pango available at run-time, as opposed to the version available at compile-time. A version number can be encoded into an integer using PANGO_VERSION_ENCODE(). available at run time. The encoded version of Pango library Checks that the Pango library in use is compatible with the given version. Generally you would pass in the constants %PANGO_VERSION_MAJOR, %PANGO_VERSION_MINOR, %PANGO_VERSION_MICRO as the three arguments to this function; that produces a check that the library in use at run-time is compatible with the version of Pango the application or module was compiled against. Compatibility is defined by two things: first the version of the running library is newer than the version @required_major.required_minor.@required_micro. Second the running library must be binary compatible with the version @required_major.required_minor.@required_micro (same major version.) For compile-time version checking use PANGO_VERSION_CHECK(). given version, or a string describing the version mismatch. The returned string is owned by Pango and should not be modified or freed. %NULL if the Pango library is compatible with the the required major version. the required minor version. the required major version. This is similar to the macro %PANGO_VERSION_STRING except that it returns the version of Pango available at run-time, as opposed to the version available at compile-time. available at run time. The returned string is owned by Pango and should not be modified or freed. A string containing the version of Pango library 070701000a36d8000081a40000000000000000000000014f83ddc00000364a0000010000010007ffffffffffffffff0000002e00000000root/usr/local/share/gir-1.0/PangoFT2-1.0.gir Gets the #PangoCoverage for a #PangoFT2Font. Use pango_font_get_coverage() instead. a #PangoCoverage. a #PangoFT2Font. a language tag. Returns the native FreeType2 <type>FT_Face</type> structure used for this #PangoFont. This may be useful if you want to use FreeType2 functions directly. Use pango_fc_font_lock_face() instead; when you are done with a face from pango_fc_font_lock_face() you must call pango_fc_font_unlock_face(). or %NULL if @font is %NULL. a pointer to a <type>FT_Face</type> structure, with the size set correctly, a #PangoFont Retrieves kerning information for a combination of two glyphs. Use pango_fc_font_kern_glyphs() instead. the given combination of glyphs. The amount of kerning (in Pango units) to apply for a #PangoFont the left #PangoGlyph the right #PangoGlyph Return the index of a glyph suitable for drawing unknown characters with @font, or %PANGO_GLYPH_EMPTY if no suitable glyph found. If you want to draw an unknown-box for a character that is not covered by the font, use PANGO_GET_UNKNOWN_GLYPH() instead. a glyph index into @font, or %PANGO_GLYPH_EMPTY a #PangoFont 070701000a36da000041ed0000000000000000000000034f862312000000000000010000010007ffffffffffffffff0000001d00000000root/usr/local/share/gtk-doc070701000a36db000041ed0000000000000000000000034f862312000000000000010000010007ffffffffffffffff0000002200000000root/usr/local/share/gtk-doc/html070701000a36dc000041ed0000000000000000000000024f862312000000000000010000010007ffffffffffffffff0000002800000000root/usr/local/share/gtk-doc/html/pango070701000a36e7000081a40000000000000000000000014f83dde60000376c0000010000010007ffffffffffffffff0000003c00000000root/usr/local/share/gtk-doc/html/pango/api-index-1-16.html Index of new symbols in 1.16

Index of new symbols in 1.16

A

pango_attr_gravity_hint_new, function in Text Attributes
pango_attr_gravity_new, function in Text Attributes

C

pango_color_to_string, function in Text Attributes
pango_context_get_base_gravity, function in Text Processing
pango_context_get_gravity, function in Text Processing
pango_context_get_gravity_hint, function in Text Processing
pango_context_set_base_gravity, function in Text Processing
pango_context_set_gravity_hint, function in Text Processing

E

pango_extents_to_pixels, function in Glyph Storage

F

pango_font_description_get_gravity, function in Fonts
pango_font_description_set_gravity, function in Fonts

G

PangoGravity, enum in Vertical Text
PangoGravityHint, enum in Vertical Text
pango_gravity_get_for_matrix, function in Vertical Text
pango_gravity_get_for_script, function in Vertical Text
PANGO_GRAVITY_IS_VERTICAL, macro in Vertical Text
pango_gravity_to_rotation, function in Vertical Text

L

pango_language_get_default, function in Scripts and Languages
pango_layout_get_lines_readonly, function in Layout Objects
pango_layout_get_line_readonly, function in Layout Objects
pango_layout_get_unknown_glyphs_count, function in Layout Objects
pango_layout_is_ellipsized, function in Layout Objects
pango_layout_is_wrapped, function in Layout Objects
pango_layout_iter_get_line_readonly, function in Layout Objects
pango_layout_iter_get_run_readonly, function in Layout Objects

M

pango_matrix_transform_distance, function in Glyph Storage
pango_matrix_transform_pixel_rectangle, function in Glyph Storage
pango_matrix_transform_point, function in Glyph Storage
pango_matrix_transform_rectangle, function in Glyph Storage

O

PANGO_OT_ALL_GLYPHS, macro in OpenType Font Handling
PANGO_OT_DEFAULT_LANGUAGE, macro in OpenType Font Handling

P

pango_parse_enum, function in Miscellaneous Utilities

U

pango_units_from_double, function in Glyph Storage
pango_units_to_double, function in Glyph Storage

V

pango_version, function in Version Checking
pango_version_check, function in Version Checking
pango_version_string, function in Version Checking

W

pango_win32_font_cache_loadw, function in Win32 Fonts and Rendering
pango_win32_font_description_from_logfontw, function in Win32 Fonts and Rendering
pango_win32_font_logfontw, function in Win32 Fonts and Rendering
070701000a36f0000081a40000000000000000000000014f83dde60000323b0000010000010007ffffffffffffffff0000003b00000000root/usr/local/share/gtk-doc/html/pango/api-index-1-4.html Index of new symbols in 1.4

Index of new symbols in 1.4

A

pango_attr_fallback_new, function in Text Attributes

F

pango_fc_font_description_from_pattern, function in PangoFcFontMap
pango_fc_font_get_glyph, function in PangoFcFont
pango_fc_font_get_unknown_glyph, function in PangoFcFont
pango_fc_font_has_char, function in PangoFcFont
pango_fc_font_kern_glyphs, function in PangoFcFont
pango_fc_font_lock_face, function in PangoFcFont
pango_fc_font_map_cache_clear, function in PangoFcFontMap
pango_fc_font_map_create_context, function in PangoFcFontMap
pango_fc_font_map_shutdown, function in PangoFcFontMap
pango_fc_font_unlock_face, function in PangoFcFont
pango_find_base_dir, function in Bidirectional Text
PangoFontsetForeachFunc, user_function in Fonts
pango_fontset_foreach, function in Fonts
pango_font_face_list_sizes, function in Fonts
pango_font_family_is_monospace, function in Fonts
pango_font_map_get_shape_engine_type, function in Fonts

I

pango_itemize_with_base_dir, function in Text Processing

L

pango_language_includes_script, function in Scripts and Languages
pango_layout_get_auto_dir, function in Layout Objects
pango_layout_set_auto_dir, function in Layout Objects
pango_log2vis_get_embedding_levels, function in Miscellaneous Utilities

M

pango_map_get_engines, function in Modules

O

pango_ot_buffer_add_glyph, function in OpenType Font Handling
pango_ot_buffer_clear, function in OpenType Font Handling
pango_ot_buffer_destroy, function in OpenType Font Handling
pango_ot_buffer_get_glyphs, function in OpenType Font Handling
pango_ot_buffer_new, function in OpenType Font Handling
pango_ot_buffer_output, function in OpenType Font Handling
pango_ot_buffer_set_rtl, function in OpenType Font Handling
pango_ot_ruleset_position, function in OpenType Font Handling
pango_ot_ruleset_substitute, function in OpenType Font Handling

S

pango_script_for_unichar, function in Scripts and Languages
pango_script_get_sample_language, function in Scripts and Languages
pango_script_iter_free, function in Scripts and Languages
pango_script_iter_get_range, function in Scripts and Languages
pango_script_iter_new, function in Scripts and Languages
pango_script_iter_next, function in Scripts and Languages
070701000a36f6000081a40000000000000000000000014f83dde6000022350000010000010007ffffffffffffffff0000003300000000root/usr/local/share/gtk-doc/html/pango/index.html Pango Reference Manual

for Pango 1.30.0


Basic Pango Interfaces
Rendering — Functions to run the rendering pipeline
Glyph Storage — Structures for storing information about glyphs
Fonts — Structures representing abstract fonts
Text Attributes — Font and other attributes for annotating text
Tab Stops — Structures for storing tab stops
Text Attribute Markup — Simple markup language to encode text with attributes
Layout Objects — High-level layout driver objects
Scripts and Languages — Identifying writing systems and languages
Bidirectional Text — Types and functions to help with handling bidirectional text
Vertical Text — Laying text out in vertical directions
Rendering with Pango
Win32 Fonts and Rendering — Functions for shape engines to manipulate Win32 fonts
FreeType Fonts and Rendering — Functions for shape engines to manipulate FreeType fonts
Xft Fonts and Rendering — Font handling and rendering with the Xft backend
Cairo Rendering — Rendering with the Cairo backend
ATSUI Fonts — Font handling with ATSUI fonts
CoreText Fonts — Font handling with CoreText fonts
Deprecated X font backend — Font handling and rendering with the deprecated X font backend
Low Level Functionality
PangoRenderer — Rendering driver base class
PangoFcFontMap — Base fontmap class for Fontconfig-based backends
PangoFcFont — Base font class for Fontconfig-based backends
PangoFcDecoder — Custom font encoding handling
OpenType Font Handling — Obtaining information from OpenType tables
Coverage Maps — Unicode character range coverage storage
Engines — Language-specific and rendering-system-specific processing
PangoEngineLang — Rendering-system independent script engines
PangoEngineShape — Rendering-system dependent script engines
Modules — Support for loadable modules
Miscellaneous Utilities — Various convenience and utility functions
Version Checking — Tools for checking Pango version at compile- and run-time.
Pango Tools
pango-querymodules — Module registration utility
Object Hierarchy
Annotation Glossary
Index of all symbols
Index of deprecated symbols
Index of new symbols in 1.2
Index of new symbols in 1.4
Index of new symbols in 1.6
Index of new symbols in 1.8
Index of new symbols in 1.10
Index of new symbols in 1.12
Index of new symbols in 1.14
Index of new symbols in 1.16
Index of new symbols in 1.18
Index of new symbols in 1.20
Index of new symbols in 1.22
Index of new symbols in 1.24
Index of new symbols in 1.26
Index of new symbols in 1.28
Index of new symbols in 1.30
070701000a370c000081a40000000000000000000000014f83dde6000036520000010000010007ffffffffffffffff0000004400000000root/usr/local/share/gtk-doc/html/pango/pango-Version-Checking.html Version Checking

Version Checking

Version Checking — Tools for checking Pango version at compile- and run-time.

Synopsis

#define             PANGO_VERSION_ENCODE                (major,
                                                         minor,
                                                         micro)
#define             PANGO_VERSION
#define             PANGO_VERSION_MAJOR
#define             PANGO_VERSION_MINOR
#define             PANGO_VERSION_MICRO
#define             PANGO_VERSION_STRING
#define             PANGO_VERSION_CHECK                 (major,
                                                         minor,
                                                         micro)
int                 pango_version                       (void);
const char *        pango_version_string                (void);
const char *        pango_version_check                 (int required_major,
                                                         int required_minor,
                                                         int required_micro);

Description

The capital-letter macros defined here can be used to check the version of Pango at compile-time, and to encode Pango versions into integers. The functions can be used to check the version of the linked Pango library at run-time.

Details

PANGO_VERSION_ENCODE()

#define             PANGO_VERSION_ENCODE(major, minor, micro)

This macro encodes the given Pango version into an integer. The numbers returned by PANGO_VERSION and pango_version() are encoded using this macro. Two encoded version numbers can be compared as integers.

major :

the major component of the version number

minor :

the minor component of the version number

micro :

the micro component of the version number

PANGO_VERSION

#define             PANGO_VERSION

The version of Pango available at compile-time, encoded using PANGO_VERSION_ENCODE().


PANGO_VERSION_MAJOR

#define PANGO_VERSION_MAJOR 1

The major component of the version of Pango available at compile-time.


PANGO_VERSION_MINOR

#define PANGO_VERSION_MINOR 30

The minor component of the version of Pango available at compile-time.


PANGO_VERSION_MICRO

#define PANGO_VERSION_MICRO 0

The micro component of the version of Pango available at compile-time.


PANGO_VERSION_STRING

#define PANGO_VERSION_STRING "1.30.0"

A string literal containing the version of Pango available at compile-time.


PANGO_VERSION_CHECK()

#define             PANGO_VERSION_CHECK(major,minor,micro)

Checks that the version of Pango available at compile-time is not older than the provided version number.

major :

the major component of the version number

minor :

the minor component of the version number

micro :

the micro component of the version number

pango_version ()

int                 pango_version                       (void);

This is similar to the macro PANGO_VERSION except that it returns the encoded version of Pango available at run-time, as opposed to the version available at compile-time.

A version number can be encoded into an integer using PANGO_VERSION_ENCODE().

Returns :

The encoded version of Pango library available at run time.

Since 1.16


pango_version_string ()

const char *        pango_version_string                (void);

This is similar to the macro PANGO_VERSION_STRING except that it returns the version of Pango available at run-time, as opposed to the version available at compile-time.

Returns :

A string containing the version of Pango library available at run time. The returned string is owned by Pango and should not be modified or freed.

Since 1.16


pango_version_check ()

const char *        pango_version_check                 (int required_major,
                                                         int required_minor,
                                                         int required_micro);

Checks that the Pango library in use is compatible with the given version. Generally you would pass in the constants PANGO_VERSION_MAJOR, PANGO_VERSION_MINOR, PANGO_VERSION_MICRO as the three arguments to this function; that produces a check that the library in use at run-time is compatible with the version of Pango the application or module was compiled against.

Compatibility is defined by two things: first the version of the running library is newer than the version required_major.required_minor.required_micro. Second the running library must be binary compatible with the version required_major.required_minor.required_micro (same major version.)

For compile-time version checking use PANGO_VERSION_CHECK().

required_major :

the required major version.

required_minor :

the required minor version.

required_micro :

the required major version.

Returns :

NULL if the Pango library is compatible with the given version, or a string describing the version mismatch. The returned string is owned by Pango and should not be modified or freed.

Since 1.16

070701000a36f3000081a40000000000000000000000014f83dde60000446a0000010000010007ffffffffffffffff0000004200000000root/usr/local/share/gtk-doc/html/pango/api-index-deprecated.html Index of deprecated symbols

Index of deprecated symbols

C

pango_cairo_font_map_create_context, function in Cairo Rendering

F

pango_fc_font_get_unknown_glyph, function in PangoFcFont
pango_fc_font_map_create_context, function in PangoFcFontMap
PangoFreeGCFunc, user_function in X Fonts and Rendering
pango_ft2_font_get_coverage, function in FreeType Fonts and Rendering
pango_ft2_font_get_face, function in FreeType Fonts and Rendering
pango_ft2_font_get_kerning, function in FreeType Fonts and Rendering
pango_ft2_font_map_create_context, function in FreeType Fonts and Rendering
pango_ft2_font_map_for_display, function in FreeType Fonts and Rendering
pango_ft2_get_context, function in FreeType Fonts and Rendering
pango_ft2_get_unknown_glyph, function in FreeType Fonts and Rendering
pango_ft2_shutdown_display, function in FreeType Fonts and Rendering

G

PangoGetGCFunc, user_function in X Fonts and Rendering
pango_get_mirror_char, function in Bidirectional Text

R

PANGO_RENDER_TYPE_FT2, macro in FreeType Fonts and Rendering
PANGO_RENDER_TYPE_X, macro in X Fonts and Rendering
PANGO_RENDER_TYPE_XFT, macro in Xft Fonts and Rendering

W

pango_win32_get_context, function in Win32 Fonts and Rendering
pango_win32_get_unknown_glyph, function in Win32 Fonts and Rendering

X

PangoXFontCache, struct in X Fonts and Rendering
pango_xft_font_get_glyph, function in Xft Fonts and Rendering
pango_xft_font_get_unknown_glyph, function in Xft Fonts and Rendering
pango_xft_font_has_char, function in Xft Fonts and Rendering
pango_xft_font_lock_face, function in Xft Fonts and Rendering
pango_xft_font_unlock_face, function in Xft Fonts and Rendering
pango_xft_get_context, function in Xft Fonts and Rendering
PangoXSubfont, typedef in X Fonts and Rendering
pango_x_apply_ligatures, function in X Fonts and Rendering
pango_x_context_set_funcs, function in X Fonts and Rendering
pango_x_fallback_shape, function in X Fonts and Rendering
pango_x_find_first_subfont, function in X Fonts and Rendering
pango_x_font_cache_free, function in X Fonts and Rendering
pango_x_font_cache_load, function in X Fonts and Rendering
pango_x_font_cache_new, function in X Fonts and Rendering
pango_x_font_cache_unload, function in X Fonts and Rendering
pango_x_font_get_unknown_glyph, function in X Fonts and Rendering
pango_x_font_map_for_display, function in X Fonts and Rendering
pango_x_font_map_get_font_cache, function in X Fonts and Rendering
pango_x_font_subfont_xlfd, function in X Fonts and Rendering
pango_x_get_context, function in X Fonts and Rendering
pango_x_get_unknown_glyph, function in X Fonts and Rendering
PANGO_X_GLYPH_INDEX, macro in X Fonts and Rendering
PANGO_X_GLYPH_SUBFONT, macro in X Fonts and Rendering
pango_x_has_glyph, function in X Fonts and Rendering
pango_x_list_subfonts, function in X Fonts and Rendering
pango_x_load_font, function in X Fonts and Rendering
PANGO_X_MAKE_GLYPH, macro in X Fonts and Rendering
pango_x_render, function in X Fonts and Rendering
pango_x_render_layout, function in X Fonts and Rendering
pango_x_render_layout_line, function in X Fonts and Rendering
pango_x_shutdown_display, function in X Fonts and Rendering
070701000a3706000081a40000000000000000000000014f83dde60000391c0000010000010007ffffffffffffffff0000003b00000000root/usr/local/share/gtk-doc/html/pango/pango-Modules.html Modules

Modules

Modules — Support for loadable modules

Synopsis

struct              PangoIncludedModule;
                    PangoMap;
                    PangoMapEntry;
PangoMap *          pango_find_map                      (PangoLanguage *language,
                                                         guint engine_type_id,
                                                         guint render_type_id);
PangoEngine *       pango_map_get_engine                (PangoMap *map,
                                                         PangoScript script);
void                pango_map_get_engines               (PangoMap *map,
                                                         PangoScript script,
                                                         GSList **exact_engines,
                                                         GSList **fallback_engines);
void                pango_module_register               (PangoIncludedModule *module);

Description

Functions and macros in this section are used to support loading dynamic modules that add engines to Pango at run time.

Details

struct PangoIncludedModule

struct PangoIncludedModule {
  void (*list) (PangoEngineInfo **engines,
		int              *n_engines);
  void (*init) (GTypeModule      *module);
  void (*exit) (void);
  PangoEngine *(*create) (const char       *id);
};

The PangoIncludedModule structure for a statically linked module contains the functions that would otherwise be loaded from a dynamically loaded module.

list ()

a function that lists the engines defined in this module.

init ()

a function to initialize the module.

exit ()

a function to finalize the module.

create ()

a function to create an engine, given the engine name.

PangoMap

typedef struct _PangoMap PangoMap;

A PangoMap structure can be used to determine the engine to use for each character.


PangoMapEntry

typedef struct _PangoMapEntry PangoMapEntry;

A PangoMapEntry contains information about the engine that should be used for the codepoint to which this entry belongs and also whether the engine matches the language tag for this entry's map exactly or just approximately.


pango_find_map ()

PangoMap *          pango_find_map                      (PangoLanguage *language,
                                                         guint engine_type_id,
                                                         guint render_type_id);

Locate a PangoMap for a particular engine type and render type. The resulting map can be used to determine the engine for each character.

language :

the language tag for which to find the map

engine_type_id :

the engine type for the map to find

render_type_id :

the render type for the map to find

Returns :

the suitable PangoMap.

pango_map_get_engine ()

PangoEngine *       pango_map_get_engine                (PangoMap *map,
                                                         PangoScript script);

Returns the best engine listed in the map for a given script

map :

a PangoMap

script :

a PangoScript

Returns :

the best engine, if one is listed for the script, or NULL. The lookup may cause the engine to be loaded; once an engine is loaded, it won't be unloaded. If multiple engines are exact for the script, the choice of which is returned is arbitrary.

pango_map_get_engines ()

void                pango_map_get_engines               (PangoMap *map,
                                                         PangoScript script,
                                                         GSList **exact_engines,
                                                         GSList **fallback_engines);

Finds engines in the map that handle the given script. The returned lists should be freed with g_slist_free, but the engines in the lists are owned by GLib and will be kept around permanently, so they should not be unref'ed.

map :

a PangoMap

script :

a PangoScript

exact_engines :

location to store list of engines that exactly handle this script.

fallback_engines :

location to store list of engines that approximately handle this script.

Since 1.4


pango_module_register ()

void                pango_module_register               (PangoIncludedModule *module);

Registers a statically linked module with Pango. The PangoIncludedModule structure that is passed in contains the functions that would otherwise be loaded from a dynamically loaded module.

module :

a PangoIncludedModule
070701000a36f7000081a40000000000000000000000014f83dde60001d80d0000010000010007ffffffffffffffff0000003300000000root/usr/local/share/gtk-doc/html/pango/index.sgml 070701000a3711000081a40000000000000000000000014f83dde70000197c0000010000010007ffffffffffffffff0000003d00000000root/usr/local/share/gtk-doc/html/pango/pango-hierarchy.html Object Hierarchy 070701000a36e5000081a40000000000000000000000014f83dde600000b8b0000010000010007ffffffffffffffff0000003c00000000root/usr/local/share/gtk-doc/html/pango/api-index-1-12.html Index of new symbols in 1.12 070701000a3712000081a40000000000000000000000014f83dde70000ef830000010000010007ffffffffffffffff0000004200000000root/usr/local/share/gtk-doc/html/pango/pango-pango-renderer.html PangoRenderer

PangoRenderer

PangoRenderer — Rendering driver base class

Synopsis

struct              PangoRenderer;
enum                PangoRenderPart;
#define             PANGO_TYPE_RENDER_PART
struct              PangoRendererClass;
void                pango_renderer_draw_layout          (PangoRenderer *renderer,
                                                         PangoLayout *layout,
                                                         int x,
                                                         int y);
void                pango_renderer_draw_layout_line     (PangoRenderer *renderer,
                                                         PangoLayoutLine *line,
                                                         int x,
                                                         int y);
void                pango_renderer_draw_glyphs          (PangoRenderer *renderer,
                                                         PangoFont *font,
                                                         PangoGlyphString *glyphs,
                                                         int x,
                                                         int y);
void                pango_renderer_draw_glyph_item      (PangoRenderer *renderer,
                                                         const char *text,
                                                         PangoGlyphItem *glyph_item,
                                                         int x,
                                                         int y);
void                pango_renderer_draw_rectangle       (PangoRenderer *renderer,
                                                         PangoRenderPart part,
                                                         int x,
                                                         int y,
                                                         int width,
                                                         int height);
void                pango_renderer_draw_error_underline (PangoRenderer *renderer,
                                                         int x,
                                                         int y,
                                                         int width,
                                                         int height);
void                pango_renderer_draw_trapezoid       (PangoRenderer *renderer,
                                                         PangoRenderPart part,
                                                         double y1_,
                                                         double x11,
                                                         double x21,
                                                         double y2,
                                                         double x12,
                                                         double x22);
void                pango_renderer_draw_glyph           (PangoRenderer *renderer,
                                                         PangoFont *font,
                                                         PangoGlyph glyph,
                                                         double x,
                                                         double y);
void                pango_renderer_activate             (PangoRenderer *renderer);
void                pango_renderer_deactivate           (PangoRenderer *renderer);
void                pango_renderer_part_changed         (PangoRenderer *renderer,
                                                         PangoRenderPart part);
void                pango_renderer_set_color            (PangoRenderer *renderer,
                                                         PangoRenderPart part,
                                                         const PangoColor *color);
PangoColor *        pango_renderer_get_color            (PangoRenderer *renderer,
                                                         PangoRenderPart part);
void                pango_renderer_set_matrix           (PangoRenderer *renderer,
                                                         const PangoMatrix *matrix);
const PangoMatrix * pango_renderer_get_matrix           (PangoRenderer *renderer);
PangoLayout *       pango_renderer_get_layout           (PangoRenderer *renderer);
PangoLayoutLine *   pango_renderer_get_layout_line      (PangoRenderer *renderer);

Object Hierarchy

  GObject
   +----PangoRenderer
         +----PangoXftRenderer
  GEnum
   +----PangoRenderPart

Description

PangoRenderer is a base class that contains the necessary logic for rendering a PangoLayout or PangoLayoutLine. By subclassing PangoRenderer and overriding operations such as draw_glyphs and draw_rectangle, renderers for particular font backends and destinations can be created.

Details

struct PangoRenderer

struct PangoRenderer {
  PangoMatrix *matrix;		/* May be NULL */
};

PangoRenderer is a base class for objects that are used to render Pango objects such as PangoGlyphString and PangoLayout.

PangoMatrix *matrix;

the current transformation matrix for the Renderer; may be NULL, which should be treated the same as the identity matrix.

Since 1.8


enum PangoRenderPart

typedef enum {
  PANGO_RENDER_PART_FOREGROUND,
  PANGO_RENDER_PART_BACKGROUND,
  PANGO_RENDER_PART_UNDERLINE,
  PANGO_RENDER_PART_STRIKETHROUGH
} PangoRenderPart;

PangoRenderPart defines different items to render for such purposes as setting colors.

PANGO_RENDER_PART_FOREGROUND

the text itself

PANGO_RENDER_PART_BACKGROUND

the area behind the text

PANGO_RENDER_PART_UNDERLINE

underlines

PANGO_RENDER_PART_STRIKETHROUGH

strikethrough lines

Since 1.8


PANGO_TYPE_RENDER_PART

#define PANGO_TYPE_RENDER_PART (pango_render_part_get_type())

The GObject type for PangoRenderPart.


struct PangoRendererClass

struct PangoRendererClass {
  /* All of the following have default implementations
   * and take as coordinates user coordinates in Pango units
   */
  void (*draw_glyphs) (PangoRenderer     *renderer,
		       PangoFont         *font,
		       PangoGlyphString  *glyphs,
		       int                x,
		       int                y);
  void (*draw_rectangle) (PangoRenderer     *renderer,
			  PangoRenderPart    part,
			  int                x,
			  int                y,
			  int                width,
			  int                height);
  void (*draw_error_underline) (PangoRenderer     *renderer,
				int                x,
				int                y,
				int                width,
				int                height);

  /* Nothing is drawn for shaped glyphs unless this is implemented */
  void (*draw_shape) (PangoRenderer  *renderer,
		      PangoAttrShape *attr,
		      int             x,
		      int             y);

  /* These two must be implemented and take coordinates in
   * device space as doubles.
   */
  void (*draw_trapezoid) (PangoRenderer  *renderer,
			  PangoRenderPart part,
			  double          y1_,
			  double          x11,
			  double          x21,
			  double          y2,
			  double          x12,
			  double          x22);
  void (*draw_glyph) (PangoRenderer *renderer,
		      PangoFont     *font,
		      PangoGlyph     glyph,
		      double         x,
		      double         y);

  /* Notification of change in rendering attributes
   */
  void (*part_changed) (PangoRenderer   *renderer,
			PangoRenderPart  part);

  /* Paired around drawing operations
   */
  void (*begin) (PangoRenderer *renderer);
  void (*end)   (PangoRenderer *renderer);

  /* Hooks into the details of layout rendering
   */
  void (*prepare_run) (PangoRenderer  *renderer,
		       PangoLayoutRun *run);

  /* All of the following have default implementations
   * and take as coordinates user coordinates in Pango units
   */
  void (*draw_glyph_item) (PangoRenderer     *renderer,
			   const char        *text,
			   PangoGlyphItem    *glyph_item,
			   int                x,
			   int                y);
};

Class structure for PangoRenderer.

draw_glyphs ()

draws a PangoGlyphString

draw_rectangle ()

draws a rectangle

draw_error_underline ()

draws a squiggly line that approximately covers the given rectangle in the style of an underline used to indicate a spelling error.

draw_shape ()

draw content for a glyph shaped with PangoAttrShape. x, y are the coordinates of the left edge of the baseline, in user coordinates.

draw_trapezoid ()

draws a trapezoidal filled area

draw_glyph ()

draws a single glyph

part_changed ()

do renderer specific processing when rendering attributes change

begin ()

Do renderer-specific initialization before drawing

end ()

Do renderer-specific cleanup after drawing

prepare_run ()

updates the renderer for a new run

draw_glyph_item ()

draws a PangoGlyphItem

Since 1.8


pango_renderer_draw_layout ()

void                pango_renderer_draw_layout          (PangoRenderer *renderer,
                                                         PangoLayout *layout,
                                                         int x,
                                                         int y);

Draws layout with the specified PangoRenderer.

renderer :

a PangoRenderer

layout :

a PangoLayout

x :

X position of left edge of baseline, in user space coordinates in Pango units.

y :

Y position of left edge of baseline, in user space coordinates in Pango units.

Since 1.8


pango_renderer_draw_layout_line ()

void                pango_renderer_draw_layout_line     (PangoRenderer *renderer,
                                                         PangoLayoutLine *line,
                                                         int x,
                                                         int y);

Draws line with the specified PangoRenderer.

renderer :

a PangoRenderer

line :

a PangoLayoutLine

x :

X position of left edge of baseline, in user space coordinates in Pango units.

y :

Y position of left edge of baseline, in user space coordinates in Pango units.

Since 1.8


pango_renderer_draw_glyphs ()

void                pango_renderer_draw_glyphs          (PangoRenderer *renderer,
                                                         PangoFont *font,
                                                         PangoGlyphString *glyphs,
                                                         int x,
                                                         int y);

Draws the glyphs in glyphs with the specified PangoRenderer.

renderer :

a PangoRenderer

font :

a PangoFont

glyphs :

a PangoGlyphString

x :

X position of left edge of baseline, in user space coordinates in Pango units.

y :

Y position of left edge of baseline, in user space coordinates in Pango units.

Since 1.8


pango_renderer_draw_glyph_item ()

void                pango_renderer_draw_glyph_item      (PangoRenderer *renderer,
                                                         const char *text,
                                                         PangoGlyphItem *glyph_item,
                                                         int x,
                                                         int y);

Draws the glyphs in glyph_item with the specified PangoRenderer, embedding the text associated with the glyphs in the output if the output format supports it (PDF for example).

Note that text is the start of the text for layout, which is then indexed by glyph_item->item->offset.

If text is NULL, this simply calls pango_renderer_draw_glyphs().

The default implementation of this method simply falls back to pango_renderer_draw_glyphs().

renderer :

a PangoRenderer

text :

the UTF-8 text that glyph_item refers to, or NULL. [allow-none]

glyph_item :

a PangoGlyphItem

x :

X position of left edge of baseline, in user space coordinates in Pango units.

y :

Y position of left edge of baseline, in user space coordinates in Pango units.

Since 1.22


pango_renderer_draw_rectangle ()

void                pango_renderer_draw_rectangle       (PangoRenderer *renderer,
                                                         PangoRenderPart part,
                                                         int x,
                                                         int y,
                                                         int width,
                                                         int height);

Draws an axis-aligned rectangle in user space coordinates with the specified PangoRenderer.

This should be called while renderer is already active. Use pango_renderer_activate() to activate a renderer.

renderer :

a PangoRenderer

part :

type of object this rectangle is part of

x :

X position at which to draw rectangle, in user space coordinates in Pango units

y :

Y position at which to draw rectangle, in user space coordinates in Pango units

width :

width of rectangle in Pango units in user space coordinates

height :

height of rectangle in Pango units in user space coordinates

Since 1.8


pango_renderer_draw_error_underline ()

void                pango_renderer_draw_error_underline (PangoRenderer *renderer,
                                                         int x,
                                                         int y,
                                                         int width,
                                                         int height);

Draw a squiggly line that approximately covers the given rectangle in the style of an underline used to indicate a spelling error. (The width of the underline is rounded to an integer number of up/down segments and the resulting rectangle is centered in the original rectangle)

This should be called while renderer is already active. Use pango_renderer_activate() to activate a renderer.

renderer :

a PangoRenderer

x :

X coordinate of underline, in Pango units in user coordinate system

y :

Y coordinate of underline, in Pango units in user coordinate system

width :

width of underline, in Pango units in user coordinate system

height :

height of underline, in Pango units in user coordinate system

Since 1.8


pango_renderer_draw_trapezoid ()

void                pango_renderer_draw_trapezoid       (PangoRenderer *renderer,
                                                         PangoRenderPart part,
                                                         double y1_,
                                                         double x11,
                                                         double x21,
                                                         double y2,
                                                         double x12,
                                                         double x22);

Draws a trapezoid with the parallel sides aligned with the X axis using the given PangoRenderer; coordinates are in device space.

renderer :

a PangoRenderer

part :

type of object this trapezoid is part of

y1_ :

Y coordinate of top of trapezoid

x11 :

X coordinate of left end of top of trapezoid

x21 :

X coordinate of right end of top of trapezoid

y2 :

Y coordinate of bottom of trapezoid

x12 :

X coordinate of left end of bottom of trapezoid

x22 :

X coordinate of right end of bottom of trapezoid

Since 1.8


pango_renderer_draw_glyph ()

void                pango_renderer_draw_glyph           (PangoRenderer *renderer,
                                                         PangoFont *font,
                                                         PangoGlyph glyph,
                                                         double x,
                                                         double y);

Draws a single glyph with coordinates in device space.

renderer :

a PangoRenderer

font :

a PangoFont

glyph :

the glyph index of a single glyph

x :

X coordinate of left edge of baseline of glyph

y :

Y coordinate of left edge of baseline of glyph

Since 1.8


pango_renderer_activate ()

void                pango_renderer_activate             (PangoRenderer *renderer);

Does initial setup before rendering operations on renderer. pango_renderer_deactivate() should be called when done drawing. Calls such as pango_renderer_draw_layout() automatically activate the layout before drawing on it. Calls to pango_renderer_activate() and pango_renderer_deactivate() can be nested and the renderer will only be initialized and deinitialized once.

renderer :

a PangoRenderer

Since 1.8


pango_renderer_deactivate ()

void                pango_renderer_deactivate           (PangoRenderer *renderer);

Cleans up after rendering operations on renderer. See docs for pango_renderer_activate().

renderer :

a PangoRenderer

Since 1.8


pango_renderer_part_changed ()

void                pango_renderer_part_changed         (PangoRenderer *renderer,
                                                         PangoRenderPart part);

Informs Pango that the way that the rendering is done for part has changed in a way that would prevent multiple pieces being joined together into one drawing call. For instance, if a subclass of PangoRenderer was to add a stipple option for drawing underlines, it needs to call

When the stipple changes or underlines with different stipples might be joined together. Pango automatically calls this for changes to colors. (See pango_renderer_set_color())

renderer :

a PangoRenderer

part :

the part for which rendering has changed.

Since 1.8


pango_renderer_set_color ()

void                pango_renderer_set_color            (PangoRenderer *renderer,
                                                         PangoRenderPart part,
                                                         const PangoColor *color);

Sets the color for part of the rendering.

renderer :

a PangoRenderer

part :

the part to change the color of

color :

the new color or NULL to unset the current color. [allow-none]

Since 1.8


pango_renderer_get_color ()

PangoColor *        pango_renderer_get_color            (PangoRenderer *renderer,
                                                         PangoRenderPart part);

Gets the current rendering color for the specified part.

renderer :

a PangoRenderer

part :

the part to get the color for

Returns :

the color for the specified part, or NULL if it hasn't been set and should be inherited from the environment.

Since 1.8


pango_renderer_set_matrix ()

void                pango_renderer_set_matrix           (PangoRenderer *renderer,
                                                         const PangoMatrix *matrix);

Sets the transformation matrix that will be applied when rendering.

renderer :

a PangoRenderer

matrix :

a PangoMatrix, or NULL to unset any existing matrix. (No matrix set is the same as setting the identity matrix.). [allow-none]

Since 1.8


pango_renderer_get_matrix ()

const PangoMatrix * pango_renderer_get_matrix           (PangoRenderer *renderer);

Gets the transformation matrix that will be applied when rendering. See pango_renderer_set_matrix().

renderer :

a PangoRenderer

Returns :

the matrix, or NULL if no matrix has been set (which is the same as the identity matrix). The returned matrix is owned by Pango and must not be modified or freed.

Since 1.8


pango_renderer_get_layout ()

PangoLayout *       pango_renderer_get_layout           (PangoRenderer *renderer);

Gets the layout currently being rendered using renderer. Calling this function only makes sense from inside a subclass's methods, like in its draw_shape() for example.

The returned layout should not be modified while still being rendered.

renderer :

a PangoRenderer

Returns :

the layout, or NULL if no layout is being rendered using renderer at this time. [transfer none]

Since 1.20


pango_renderer_get_layout_line ()

PangoLayoutLine *   pango_renderer_get_layout_line      (PangoRenderer *renderer);

Gets the layout line currently being rendered using renderer. Calling this function only makes sense from inside a subclass's methods, like in its draw_shape() for example.

The returned layout line should not be modified while still being rendered.

renderer :

a PangoRenderer

Returns :

the layout line, or NULL if no layout line is being rendered using renderer at this time.

Since 1.20

070701000a3717000081a40000000000000000000000014f83dde7000001d80000010000010007ffffffffffffffff0000003200000000root/usr/local/share/gtk-doc/html/pango/right.pngPNG  IHDRw=bKGD pHYs  ~tIME2 I%=eIDATx!o@.'**M0$$?1~vIeEuLl&4䝠Bݛ|>$ݶoc+%<7W :2IENDB`070701000a36f2000081a40000000000000000000000014f83dde600002bb90000010000010007ffffffffffffffff0000003b00000000root/usr/local/share/gtk-doc/html/pango/api-index-1-8.html Index of new symbols in 1.8

Index of new symbols in 1.8

A

pango_attr_shape_new_with_data, function in Text Attributes
pango_attr_size_new_absolute, function in Text Attributes
pango_attr_strikethrough_color_new, function in Text Attributes
pango_attr_underline_color_new, function in Text Attributes

F

pango_font_description_get_size_is_absolute, function in Fonts
pango_font_description_set_absolute_size, function in Fonts

L

pango_layout_get_font_description, function in Layout Objects

R

PangoRenderer, struct in pango-renderer
PangoRendererClass, struct in pango-renderer
pango_renderer_activate, function in PangoRenderer
pango_renderer_deactivate, function in PangoRenderer
pango_renderer_draw_error_underline, function in PangoRenderer
pango_renderer_draw_glyph, function in PangoRenderer
pango_renderer_draw_glyphs, function in PangoRenderer
pango_renderer_draw_layout, function in PangoRenderer
pango_renderer_draw_layout_line, function in PangoRenderer
pango_renderer_draw_rectangle, function in PangoRenderer
pango_renderer_draw_trapezoid, function in PangoRenderer
pango_renderer_get_color, function in PangoRenderer
pango_renderer_get_matrix, function in PangoRenderer
pango_renderer_part_changed, function in PangoRenderer
pango_renderer_set_color, function in PangoRenderer
pango_renderer_set_matrix, function in PangoRenderer
PangoRenderPart, enum in pango-renderer

X

PangoXftRenderer, struct in Xft Fonts and Rendering
PangoXftRendererClass, struct in Xft Fonts and Rendering
pango_xft_renderer_new, function in Xft Fonts and Rendering
pango_xft_renderer_set_default_color, function in Xft Fonts and Rendering
pango_xft_renderer_set_draw, function in Xft Fonts and Rendering
pango_xft_render_layout, function in Xft Fonts and Rendering
pango_xft_render_layout_line, function in Xft Fonts and Rendering
pango_xft_render_transformed, function in Xft Fonts and Rendering
070701000a36df000081a40000000000000000000000014f83dde600002bed0000010000010007ffffffffffffffff0000003c00000000root/usr/local/share/gtk-doc/html/pango/PangoFcDecoder.html PangoFcDecoder

PangoFcDecoder

PangoFcDecoder — Custom font encoding handling

Synopsis

struct              PangoFcDecoder;
struct              PangoFcDecoderClass;
FcCharSet *         pango_fc_decoder_get_charset        (PangoFcDecoder *decoder,
                                                         PangoFcFont *fcfont);
PangoGlyph          pango_fc_decoder_get_glyph          (PangoFcDecoder *decoder,
                                                         PangoFcFont *fcfont,
                                                         guint32 wc);

Object Hierarchy

  GObject
   +----PangoFcDecoder

Description

PangoFcDecoder represents a decoder that an application provides for handling a font that is encoded in a custom way.

Details

struct PangoFcDecoder

struct PangoFcDecoder;

PangoFcDecoder is a virtual base class that implementations will inherit from. It's the interface that is used to define a custom encoding for a font. These objects are created in your code from a function callback that was originally registered with pango_fc_font_map_add_decoder_find_func(). Pango requires information about the supported charset for a font as well as the individual character to glyph conversions. Pango gets that information via the get_charset and get_glyph callbacks into your object implementation.

Since 1.6


struct PangoFcDecoderClass

struct PangoFcDecoderClass {
  FcCharSet  *(*get_charset) (PangoFcDecoder *decoder,
			      PangoFcFont    *fcfont);
  PangoGlyph  (*get_glyph)   (PangoFcDecoder *decoder,
			      PangoFcFont    *fcfont,
			      guint32         wc);
};

Class structure for PangoFcDecoder.

get_charset ()

This returns an FcCharset given a PangoFcFont that includes a list of supported characters in the font. The FcCharSet that is returned should be an internal reference to your code. Pango will not free this structure. It is important that you make this callback fast because this callback is called separately for each character to determine Unicode coverage.

get_glyph ()

This returns a single PangoGlyph for a given Unicode code point.

Since 1.6


pango_fc_decoder_get_charset ()

FcCharSet *         pango_fc_decoder_get_charset        (PangoFcDecoder *decoder,
                                                         PangoFcFont *fcfont);

Generates an FcCharSet of supported characters for the fcfont given. The returned FcCharSet will be a reference to an internal value stored by the PangoFcDecoder and must not be modified or freed.

decoder :

a PangoFcDecoder

fcfont :

the PangoFcFont to query.

Returns :

the FcCharset for fcfont; must not be modified or freed.

Since 1.6


pango_fc_decoder_get_glyph ()

PangoGlyph          pango_fc_decoder_get_glyph          (PangoFcDecoder *decoder,
                                                         PangoFcFont *fcfont,
                                                         guint32 wc);

Generates a PangoGlyph for the given Unicode point using the custom decoder. For complex scripts where there can be multiple glyphs for a single character, the decoder will return whatever glyph is most convenient for it. (Usually whatever glyph is directly in the fonts character map table.)

decoder :

a PangoFcDecoder

fcfont :

a PangoFcFont to query.

wc :

the Unicode code point to convert to a single PangoGlyph.

Returns :

the glyph index, or 0 if the glyph isn't covered by the font.

Since 1.6

070701000a370a000081a40000000000000000000000014f83dde6000265910000010000010007ffffffffffffffff0000004300000000root/usr/local/share/gtk-doc/html/pango/pango-Text-Attributes.html Text Attributes

Text Attributes

Text Attributes — Font and other attributes for annotating text

Synopsis

enum                PangoAttrType;
#define             PANGO_TYPE_ATTR_TYPE
struct              PangoAttrClass;
struct              PangoAttribute;
#define             PANGO_ATTR_INDEX_FROM_TEXT_BEGINNING
#define             PANGO_ATTR_INDEX_TO_TEXT_END
struct              PangoAttrString;
struct              PangoAttrLanguage;
struct              PangoAttrColor;
struct              PangoAttrInt;
struct              PangoAttrFloat;
struct              PangoAttrFontDesc;
struct              PangoAttrShape;
struct              PangoAttrSize;
gboolean            pango_parse_markup                  (const char *markup_text,
                                                         int length,
                                                         gunichar accel_marker,
                                                         PangoAttrList **attr_list,
                                                         char **text,
                                                         gunichar *accel_char,
                                                         GError **error);
PangoAttrType       pango_attr_type_register            (const gchar *name);
const char *        pango_attr_type_get_name            (PangoAttrType type);
void                pango_attribute_init                (PangoAttribute *attr,
                                                         const PangoAttrClass *klass);
PangoAttribute *    pango_attribute_copy                (const PangoAttribute *attr);
gboolean            pango_attribute_equal               (const PangoAttribute *attr1,
                                                         const PangoAttribute *attr2);
void                pango_attribute_destroy             (PangoAttribute *attr);

PangoAttribute *    pango_attr_language_new             (PangoLanguage *language);
PangoAttribute *    pango_attr_family_new               (const char *family);
PangoAttribute *    pango_attr_style_new                (PangoStyle style);
PangoAttribute *    pango_attr_variant_new              (PangoVariant variant);
PangoAttribute *    pango_attr_stretch_new              (PangoStretch stretch);
PangoAttribute *    pango_attr_weight_new               (PangoWeight weight);
PangoAttribute *    pango_attr_size_new                 (int size);
PangoAttribute *    pango_attr_size_new_absolute        (int size);
PangoAttribute *    pango_attr_font_desc_new            (const PangoFontDescription *desc);
PangoAttribute *    pango_attr_foreground_new           (guint16 red,
                                                         guint16 green,
                                                         guint16 blue);
PangoAttribute *    pango_attr_background_new           (guint16 red,
                                                         guint16 green,
                                                         guint16 blue);
PangoAttribute *    pango_attr_strikethrough_new        (gboolean strikethrough);
PangoAttribute *    pango_attr_strikethrough_color_new  (guint16 red,
                                                         guint16 green,
                                                         guint16 blue);
PangoAttribute *    pango_attr_underline_new            (PangoUnderline underline);
PangoAttribute *    pango_attr_underline_color_new      (guint16 red,
                                                         guint16 green,
                                                         guint16 blue);
enum                PangoUnderline;
#define             PANGO_TYPE_UNDERLINE
PangoAttribute *    pango_attr_shape_new                (const PangoRectangle *ink_rect,
                                                         const PangoRectangle *logical_rect);
PangoAttribute *    pango_attr_shape_new_with_data      (const PangoRectangle *ink_rect,
                                                         const PangoRectangle *logical_rect,
                                                         gpointer data,
                                                         PangoAttrDataCopyFunc copy_func,
                                                         GDestroyNotify destroy_func);
gpointer            (*PangoAttrDataCopyFunc)            (gconstpointer data);
PangoAttribute *    pango_attr_scale_new                (double scale_factor);
#define             PANGO_SCALE_XX_SMALL
#define             PANGO_SCALE_X_SMALL
#define             PANGO_SCALE_SMALL
#define             PANGO_SCALE_MEDIUM
#define             PANGO_SCALE_LARGE
#define             PANGO_SCALE_X_LARGE
#define             PANGO_SCALE_XX_LARGE
PangoAttribute *    pango_attr_rise_new                 (int rise);
PangoAttribute *    pango_attr_letter_spacing_new       (int letter_spacing);
PangoAttribute *    pango_attr_fallback_new             (gboolean enable_fallback);
PangoAttribute *    pango_attr_gravity_new              (PangoGravity gravity);
PangoAttribute *    pango_attr_gravity_hint_new         (PangoGravityHint hint);
struct              PangoColor;
#define             PANGO_TYPE_COLOR
gboolean            pango_color_parse                   (PangoColor *color,
                                                         const char *spec);
PangoColor *        pango_color_copy                    (const PangoColor *src);
void                pango_color_free                    (PangoColor *color);
gchar *             pango_color_to_string               (const PangoColor *color);

                    PangoAttrList;
#define             PANGO_TYPE_ATTR_LIST
PangoAttrList *     pango_attr_list_new                 (void);
PangoAttrList *     pango_attr_list_ref                 (PangoAttrList *list);
void                pango_attr_list_unref               (PangoAttrList *list);
PangoAttrList *     pango_attr_list_copy                (PangoAttrList *list);
void                pango_attr_list_insert              (PangoAttrList *list,
                                                         PangoAttribute *attr);
void                pango_attr_list_insert_before       (PangoAttrList *list,
                                                         PangoAttribute *attr);
void                pango_attr_list_change              (PangoAttrList *list,
                                                         PangoAttribute *attr);
void                pango_attr_list_splice              (PangoAttrList *list,
                                                         PangoAttrList *other,
                                                         gint pos,
                                                         gint len);
PangoAttrList *     pango_attr_list_filter              (PangoAttrList *list,
                                                         PangoAttrFilterFunc func,
                                                         gpointer data);
gboolean            (*PangoAttrFilterFunc)              (PangoAttribute *attribute,
                                                         gpointer data);
PangoAttrIterator * pango_attr_list_get_iterator        (PangoAttrList *list);
                    PangoAttrIterator;
PangoAttrIterator * pango_attr_iterator_copy            (PangoAttrIterator *iterator);
gboolean            pango_attr_iterator_next            (PangoAttrIterator *iterator);
void                pango_attr_iterator_range           (PangoAttrIterator *iterator,
                                                         gint *start,
                                                         gint *end);
PangoAttribute *    pango_attr_iterator_get             (PangoAttrIterator *iterator,
                                                         PangoAttrType type);
void                pango_attr_iterator_get_font        (PangoAttrIterator *iterator,
                                                         PangoFontDescription *desc,
                                                         PangoLanguage **language,
                                                         GSList **extra_attrs);
GSList *            pango_attr_iterator_get_attrs       (PangoAttrIterator *iterator);
void                pango_attr_iterator_destroy         (PangoAttrIterator *iterator);

Object Hierarchy

  GEnum
   +----PangoAttrType
  GEnum
   +----PangoUnderline
  GBoxed
   +----PangoColor
  GBoxed
   +----PangoAttrList

Description

Attributed text is used in a number of places in Pango. It is used as the input to the itemization process and also when creating a PangoLayout. The data types and functions in this section are used to represent and manipulate sets of attributes applied to a portion of text.

Details

enum PangoAttrType

typedef enum {
  PANGO_ATTR_INVALID,           /* 0 is an invalid attribute type */
  PANGO_ATTR_LANGUAGE,		/* PangoAttrLanguage */
  PANGO_ATTR_FAMILY,		/* PangoAttrString */
  PANGO_ATTR_STYLE,		/* PangoAttrInt */
  PANGO_ATTR_WEIGHT,		/* PangoAttrInt */
  PANGO_ATTR_VARIANT,		/* PangoAttrInt */
  PANGO_ATTR_STRETCH,		/* PangoAttrInt */
  PANGO_ATTR_SIZE,		/* PangoAttrSize */
  PANGO_ATTR_FONT_DESC,		/* PangoAttrFontDesc */
  PANGO_ATTR_FOREGROUND, /* PangoAttrColor */
  PANGO_ATTR_BACKGROUND, /* PangoAttrColor */
  PANGO_ATTR_UNDERLINE,		/* PangoAttrInt */
  PANGO_ATTR_STRIKETHROUGH, /* PangoAttrInt */
  PANGO_ATTR_RISE,		/* PangoAttrInt */
  PANGO_ATTR_SHAPE,		/* PangoAttrShape */
  PANGO_ATTR_SCALE,             /* PangoAttrFloat */
  PANGO_ATTR_FALLBACK,          /* PangoAttrInt */
  PANGO_ATTR_LETTER_SPACING,    /* PangoAttrInt */
  PANGO_ATTR_UNDERLINE_COLOR, /* PangoAttrColor */
  PANGO_ATTR_STRIKETHROUGH_COLOR,/* PangoAttrColor */
  PANGO_ATTR_ABSOLUTE_SIZE, /* PangoAttrSize */
  PANGO_ATTR_GRAVITY,		/* PangoAttrInt */
  PANGO_ATTR_GRAVITY_HINT /* PangoAttrInt */
} PangoAttrType;

The PangoAttrType distinguishes between different types of attributes. Along with the predefined values, it is possible to allocate additional values for custom attributes using pango_attr_type_register(). The predefined values are given below. The type of structure used to store the attribute is listed in parentheses after the description.

PANGO_ATTR_INVALID

does not happen

PANGO_ATTR_LANGUAGE

language (PangoAttrLanguage)

PANGO_ATTR_FAMILY

font family name list (PangoAttrString)

PANGO_ATTR_STYLE

font slant style (PangoAttrInt)

PANGO_ATTR_WEIGHT

font weight (PangoAttrInt)

PANGO_ATTR_VARIANT

font variant (normal or small caps) (PangoAttrInt)

PANGO_ATTR_STRETCH

font stretch (PangoAttrInt)

PANGO_ATTR_SIZE

font size in points scaled by PANGO_SCALE (PangoAttrInt)

PANGO_ATTR_FONT_DESC

font description (PangoAttrFontDesc)

PANGO_ATTR_FOREGROUND

foreground color (PangoAttrColor)

PANGO_ATTR_BACKGROUND

background color (PangoAttrColor)

PANGO_ATTR_UNDERLINE

whether the text has an underline (PangoAttrInt)

PANGO_ATTR_STRIKETHROUGH

whether the text is struck-through (PangoAttrInt)

PANGO_ATTR_RISE

baseline displacement (PangoAttrInt)

PANGO_ATTR_SHAPE

shape (PangoAttrShape)

PANGO_ATTR_SCALE

font size scale factor (PangoAttrFloat)

PANGO_ATTR_FALLBACK

whether fallback is enabled (PangoAttrInt)

PANGO_ATTR_LETTER_SPACING

letter spacing (PangoAttrInt)

PANGO_ATTR_UNDERLINE_COLOR

underline color (PangoAttrColor)

PANGO_ATTR_STRIKETHROUGH_COLOR

strikethrough color (PangoAttrColor)

PANGO_ATTR_ABSOLUTE_SIZE

font size in pixels scaled by PANGO_SCALE (PangoAttrInt)

PANGO_ATTR_GRAVITY

base text gravity (PangoAttrInt)

PANGO_ATTR_GRAVITY_HINT

gravity hint (PangoAttrInt)

PANGO_TYPE_ATTR_TYPE

#define PANGO_TYPE_ATTR_TYPE (pango_attr_type_get_type())

The GObject type for PangoAttrType.


struct PangoAttrClass

struct PangoAttrClass {
  PangoAttrType type;
  PangoAttribute * (*copy) (const PangoAttribute *attr);
  void             (*destroy) (PangoAttribute *attr);
  gboolean         (*equal) (const PangoAttribute *attr1, const PangoAttribute *attr2);
};

The PangoAttrClass structure stores the type and operations for a particular type of attribute. The functions in this structure should not be called directly. Instead, one should use the wrapper functions provided for PangoAttribute.

PangoAttrType type;

the type ID for this attribute

copy ()

function to duplicate an attribute of this type (see pango_attribute_copy())

destroy ()

function to free an attribute of this type (see pango_attribute_destroy())

equal ()

function to check two attributes of this type for equality (see pango_attribute_equal())

struct PangoAttribute

struct PangoAttribute {
  const PangoAttrClass *klass;
  guint start_index; /* in bytes */
  guint end_index; /* in bytes. The character at this index is not included */
};

The PangoAttribute structure represents the common portions of all attributes. Particular types of attributes include this structure as their initial portion. The common portion of the attribute holds the range to which the value in the type-specific part of the attribute applies and should be initialized using pango_attribute_init(). By default an attribute will have an all-inclusive range of [0,G_MAXUINT].

const PangoAttrClass *klass;

the class structure holding information about the type of the attribute

guint start_index;

the start index of the range (in bytes).

guint end_index;

end index of the range (in bytes). The character at this index is not included in the range.

PANGO_ATTR_INDEX_FROM_TEXT_BEGINNING

#define PANGO_ATTR_INDEX_FROM_TEXT_BEGINNING 0

This value can be used to set the start_index member of a PangoAttribute such that the attribute covers from the beginning of the text.

Since: 1.24

PANGO_ATTR_INDEX_TO_TEXT_END

#define PANGO_ATTR_INDEX_TO_TEXT_END		G_MAXUINT

This value can be used to set the end_index member of a PangoAttribute such that the attribute covers to the end of the text.

Since: 1.24

struct PangoAttrString

struct PangoAttrString {
  PangoAttribute attr;
  char *value;
};

The PangoAttrString structure is used to represent attributes with a string value.

PangoAttribute attr;

the common portion of the attribute

char *value;

the string which is the value of the attribute

struct PangoAttrLanguage

struct PangoAttrLanguage {
  PangoAttribute attr;
  PangoLanguage *value;
};

The PangoAttrLanguage structure is used to represent attributes that are languages.

PangoAttribute attr;

the common portion of the attribute

PangoLanguage *value;

the PangoLanguage which is the value of the attribute

struct PangoAttrColor

struct PangoAttrColor {
  PangoAttribute attr;
  PangoColor color;
};

The PangoAttrColor structure is used to represent attributes that are colors.

PangoAttribute attr;

the common portion of the attribute

PangoColor color;

the PangoColor which is the value of the attribute

struct PangoAttrInt

struct PangoAttrInt {
  PangoAttribute attr;
  int value;
};

The PangoAttrInt structure is used to represent attributes with an integer or enumeration value.

PangoAttribute attr;

the common portion of the attribute

int value;

the value of the attribute

struct PangoAttrFloat

struct PangoAttrFloat {
  PangoAttribute attr;
  double value;
};

The PangoAttrFloat structure is used to represent attributes with a float or double value.

PangoAttribute attr;

the common portion of the attribute

double value;

the value of the attribute

struct PangoAttrFontDesc

struct PangoAttrFontDesc {
  PangoAttribute attr;
  PangoFontDescription *desc;
};

The PangoAttrFontDesc structure is used to store an attribute that sets all aspects of the font description at once.

PangoAttribute attr;

the common portion of the attribute

PangoFontDescription *desc;

the font description which is the value of this attribute

struct PangoAttrShape

struct PangoAttrShape {
  PangoAttribute attr;
  PangoRectangle ink_rect;
  PangoRectangle logical_rect;

  gpointer              data;
  PangoAttrDataCopyFunc copy_func;
  GDestroyNotify        destroy_func;
};

The PangoAttrShape structure is used to represent attributes which impose shape restrictions.

PangoAttribute attr;

the common portion of the attribute

PangoRectangle ink_rect;

the ink rectangle to restrict to

PangoRectangle logical_rect;

the logical rectangle to restrict to

gpointer data;

user data set (see pango_attr_shape_new_with_data())

PangoAttrDataCopyFunc copy_func;

copy function for the user data

GDestroyNotify destroy_func;

destroy function for the user data

struct PangoAttrSize

struct PangoAttrSize {
  PangoAttribute attr;
  int size;
  guint absolute : 1;
};

The PangoAttrShape structure is used to represent attributes which set font size.

PangoAttribute attr;

the common portion of the attribute

int size;

size of font, in units of 1/PANGO_SCALE of a point (for PANGO_ATTR_SIZE) or of a device uni (for PANGO_ATTR_ABSOLUTE_SIZE)

guint absolute : 1;

whether the font size is in device units or points. This field is only present for compatibility with Pango-1.8.0 (PANGO_ATTR_ABSOLUTE_SIZE was added in 1.8.1); and always will be FALSE for PANGO_ATTR_SIZE and TRUE for PANGO_ATTR_ABSOLUTE_SIZE.

pango_parse_markup ()

gboolean            pango_parse_markup                  (const char *markup_text,
                                                         int length,
                                                         gunichar accel_marker,
                                                         PangoAttrList **attr_list,
                                                         char **text,
                                                         gunichar *accel_char,
                                                         GError **error);

Parses marked-up text (see markup format) to create a plain-text string and an attribute list.

If accel_marker is nonzero, the given character will mark the character following it as an accelerator. For example, accel_marker might be an ampersand or underscore. All characters marked as an accelerator will receive a PANGO_UNDERLINE_LOW attribute, and the first character so marked will be returned in accel_char. Two accel_marker characters following each other produce a single literal accel_marker character.

If any error happens, none of the output arguments are touched except for error.

markup_text :

markup to parse (see markup format)

length :

length of markup_text, or -1 if nul-terminated

accel_marker :

character that precedes an accelerator, or 0 for none

attr_list :

address of return location for a PangoAttrList, or NULL. [out][allow-none]

text :

address of return location for text with tags stripped, or NULL. [out][allow-none]

accel_char :

address of return location for accelerator char, or NULL. [out][allow-none]

error :

address of return location for errors, or NULL

Returns :

FALSE if error is set, otherwise TRUE

pango_attr_type_register ()

PangoAttrType       pango_attr_type_register            (const gchar *name);

Allocate a new attribute type ID. The attribute type name can be accessed later by using pango_attr_type_get_name().

name :

an identifier for the type

Returns :

the new type ID.

pango_attr_type_get_name ()

const char *        pango_attr_type_get_name            (PangoAttrType type);

Fetches the attribute type name passed in when registering the type using pango_attr_type_register().

The returned value is an interned string (see g_intern_string() for what that means) that should not be modified or freed.

type :

an attribute type ID to fetch the name for

Returns :

the type ID name (which may be NULL), or NULL if type is a built-in Pango attribute type or invalid.

Since 1.22


pango_attribute_init ()

void                pango_attribute_init                (PangoAttribute *attr,
                                                         const PangoAttrClass *klass);

Initializes attr's klass to klass, it's start_index to PANGO_ATTR_INDEX_FROM_TEXT_BEGINNING and end_index to PANGO_ATTR_INDEX_TO_TEXT_END such that the attribute applies to the entire text by default.

attr :

a PangoAttribute

klass :

a PangoAttributeClass

Since 1.20


pango_attribute_copy ()

PangoAttribute *    pango_attribute_copy                (const PangoAttribute *attr);

Make a copy of an attribute.

attr :

a PangoAttribute

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attribute_equal ()

gboolean            pango_attribute_equal               (const PangoAttribute *attr1,
                                                         const PangoAttribute *attr2);

Compare two attributes for equality. This compares only the actual value of the two attributes and not the ranges that the attributes apply to.

attr1 :

a PangoAttribute

attr2 :

another PangoAttribute

Returns :

TRUE if the two attributes have the same value.

pango_attribute_destroy ()

void                pango_attribute_destroy             (PangoAttribute *attr);

Destroy a PangoAttribute and free all associated memory.

attr :

a PangoAttribute.

pango_attr_language_new ()

PangoAttribute *    pango_attr_language_new             (PangoLanguage *language);

Create a new language tag attribute.

language :

language tag

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_family_new ()

PangoAttribute *    pango_attr_family_new               (const char *family);

Create a new font family attribute.

family :

the family or comma separated list of families

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_style_new ()

PangoAttribute *    pango_attr_style_new                (PangoStyle style);

Create a new font slant style attribute.

style :

the slant style

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_variant_new ()

PangoAttribute *    pango_attr_variant_new              (PangoVariant variant);

Create a new font variant attribute (normal or small caps)

variant :

the variant

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_stretch_new ()

PangoAttribute *    pango_attr_stretch_new              (PangoStretch stretch);

Create a new font stretch attribute

stretch :

the stretch

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_weight_new ()

PangoAttribute *    pango_attr_weight_new               (PangoWeight weight);

Create a new font weight attribute.

weight :

the weight

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_size_new ()

PangoAttribute *    pango_attr_size_new                 (int size);

Create a new font-size attribute in fractional points.

size :

the font size, in PANGO_SCALEths of a point.

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_size_new_absolute ()

PangoAttribute *    pango_attr_size_new_absolute        (int size);

Create a new font-size attribute in device units.

size :

the font size, in PANGO_SCALEths of a device unit.

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

Since 1.8


pango_attr_font_desc_new ()

PangoAttribute *    pango_attr_font_desc_new            (const PangoFontDescription *desc);

Create a new font description attribute. This attribute allows setting family, style, weight, variant, stretch, and size simultaneously.

desc :

the font description

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_foreground_new ()

PangoAttribute *    pango_attr_foreground_new           (guint16 red,
                                                         guint16 green,
                                                         guint16 blue);

Create a new foreground color attribute.

red :

the red value (ranging from 0 to 65535)

green :

the green value

blue :

the blue value

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_background_new ()

PangoAttribute *    pango_attr_background_new           (guint16 red,
                                                         guint16 green,
                                                         guint16 blue);

Create a new background color attribute.

red :

the red value (ranging from 0 to 65535)

green :

the green value

blue :

the blue value

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_strikethrough_new ()

PangoAttribute *    pango_attr_strikethrough_new        (gboolean strikethrough);

Create a new strike-through attribute.

strikethrough :

TRUE if the text should be struck-through.

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_strikethrough_color_new ()

PangoAttribute *    pango_attr_strikethrough_color_new  (guint16 red,
                                                         guint16 green,
                                                         guint16 blue);

Create a new strikethrough color attribute. This attribute modifies the color of strikethrough lines. If not set, strikethrough lines will use the foreground color.

red :

the red value (ranging from 0 to 65535)

green :

the green value

blue :

the blue value

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

Since 1.8


pango_attr_underline_new ()

PangoAttribute *    pango_attr_underline_new            (PangoUnderline underline);

Create a new underline-style attribute.

underline :

the underline style.

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_underline_color_new ()

PangoAttribute *    pango_attr_underline_color_new      (guint16 red,
                                                         guint16 green,
                                                         guint16 blue);

Create a new underline color attribute. This attribute modifies the color of underlines. If not set, underlines will use the foreground color.

red :

the red value (ranging from 0 to 65535)

green :

the green value

blue :

the blue value

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

Since 1.8


enum PangoUnderline

typedef enum {
  PANGO_UNDERLINE_NONE,
  PANGO_UNDERLINE_SINGLE,
  PANGO_UNDERLINE_DOUBLE,
  PANGO_UNDERLINE_LOW,
  PANGO_UNDERLINE_ERROR
} PangoUnderline;

the PangoUnderline enumeration is used to specify whether text should be underlined, and if so, the type of underlining.

PANGO_UNDERLINE_NONE

no underline should be drawn

PANGO_UNDERLINE_SINGLE

a single underline should be drawn

PANGO_UNDERLINE_DOUBLE

a double underline should be drawn

PANGO_UNDERLINE_LOW

a single underline should be drawn at a position beneath the ink extents of the text being underlined. This should be used only for underlining single characters, such as for keyboard accelerators. PANGO_UNDERLINE_SINGLE should be used for extended portions of text.

PANGO_UNDERLINE_ERROR

a wavy underline should be drawn below. This underline is typically used to indicate an error such as a possilble mispelling; in some cases a contrasting color may automatically be used. This type of underlining is available since Pango 1.4.

PANGO_TYPE_UNDERLINE

#define PANGO_TYPE_UNDERLINE (pango_underline_get_type())

The GObject type for PangoUnderline.


pango_attr_shape_new ()

PangoAttribute *    pango_attr_shape_new                (const PangoRectangle *ink_rect,
                                                         const PangoRectangle *logical_rect);

Create a new shape attribute. A shape is used to impose a particular ink and logical rectangle on the result of shaping a particular glyph. This might be used, for instance, for embedding a picture or a widget inside a PangoLayout.

ink_rect :

ink rectangle to assign to each character

logical_rect :

logical rectangle to assign to each character

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_shape_new_with_data ()

PangoAttribute *    pango_attr_shape_new_with_data      (const PangoRectangle *ink_rect,
                                                         const PangoRectangle *logical_rect,
                                                         gpointer data,
                                                         PangoAttrDataCopyFunc copy_func,
                                                         GDestroyNotify destroy_func);

Like pango_attr_shape_new(), but a user data pointer is also provided; this pointer can be accessed when later rendering the glyph.

ink_rect :

ink rectangle to assign to each character

logical_rect :

logical rectangle to assign to each character

data :

user data pointer

copy_func :

function to copy data when the attribute is copied. If NULL, data is simply copied as a pointer. [allow-none]

destroy_func :

function to free data when the attribute is freed, or NULL. [allow-none]

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

Since 1.8


PangoAttrDataCopyFunc ()

gpointer            (*PangoAttrDataCopyFunc)            (gconstpointer data);

A copy function passed to attribute new functions that take user data.

data :

the user data

Returns :

a new copy of data.

pango_attr_scale_new ()

PangoAttribute *    pango_attr_scale_new                (double scale_factor);

Create a new font size scale attribute. The base font for the affected text will have its size multiplied by scale_factor.

scale_factor :

factor to scale the font

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

PANGO_SCALE_XX_SMALL

#define PANGO_SCALE_XX_SMALL ((double)0.5787037037037)

The scale factor for three shrinking steps (1 / (1.2 * 1.2 * 1.2)).


PANGO_SCALE_X_SMALL

#define PANGO_SCALE_X_SMALL  ((double)0.6444444444444)

The scale factor for two shrinking steps (1 / (1.2 * 1.2)).


PANGO_SCALE_SMALL

#define PANGO_SCALE_SMALL    ((double)0.8333333333333)

The scale factor for one shrinking step (1 / 1.2).


PANGO_SCALE_MEDIUM

#define PANGO_SCALE_MEDIUM   ((double)1.0)

The scale factor for normal size (1.0).


PANGO_SCALE_LARGE

#define PANGO_SCALE_LARGE    ((double)1.2)

The scale factor for one magnification step (1.2).


PANGO_SCALE_X_LARGE

#define PANGO_SCALE_X_LARGE  ((double)1.4399999999999)

The scale factor for two magnification steps (1.2 * 1.2).


PANGO_SCALE_XX_LARGE

#define PANGO_SCALE_XX_LARGE ((double)1.728)

The scale factor for three magnification steps (1.2 * 1.2 * 1.2).


pango_attr_rise_new ()

PangoAttribute *    pango_attr_rise_new                 (int rise);

Create a new baseline displacement attribute.

rise :

the amount that the text should be displaced vertically, in Pango units. Positive values displace the text upwards.

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

pango_attr_letter_spacing_new ()

PangoAttribute *    pango_attr_letter_spacing_new       (int letter_spacing);

Create a new letter-spacing attribute.

letter_spacing :

amount of extra space to add between graphemes of the text, in Pango units.

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

Since 1.6


pango_attr_fallback_new ()

PangoAttribute *    pango_attr_fallback_new             (gboolean enable_fallback);

Create a new font fallback attribute.

If fallback is disabled, characters will only be used from the closest matching font on the system. No fallback will be done to other fonts on the system that might contain the characters in the text.

enable_fallback :

TRUE if we should fall back on other fonts for characters the active font is missing.

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

Since 1.4


pango_attr_gravity_new ()

PangoAttribute *    pango_attr_gravity_new              (PangoGravity gravity);

Create a new gravity attribute.

gravity :

the gravity value; should not be PANGO_GRAVITY_AUTO.

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

Since 1.16


pango_attr_gravity_hint_new ()

PangoAttribute *    pango_attr_gravity_hint_new         (PangoGravityHint hint);

Create a new gravity hint attribute.

hint :

the gravity hint value.

Returns :

the newly allocated PangoAttribute, which should be freed with pango_attribute_destroy().

Since 1.16


struct PangoColor

struct PangoColor {
  guint16 red;
  guint16 green;
  guint16 blue;
};

The PangoColor structure is used to represent a color in an uncalibrated RGB color-space.


PANGO_TYPE_COLOR

#define PANGO_TYPE_COLOR pango_color_get_type ()

The GObject type for PangoColor.


pango_color_parse ()

gboolean            pango_color_parse                   (PangoColor *color,
                                                         const char *spec);

Fill in the fields of a color from a string specification. The string can either one of a large set of standard names. (Taken from the X11 rgb.txt file), or it can be a hex value in the form '#rgb' '#rrggbb' '#rrrgggbbb' or '#rrrrggggbbbb' where 'r', 'g' and 'b' are hex digits of the red, green, and blue components of the color, respectively. (White in the four forms is '#fff' '#ffffff' '#fffffffff' and '#ffffffffffff')

color :

a PangoColor structure in which to store the result, or NULL

spec :

a string specifying the new color

Returns :

TRUE if parsing of the specifier succeeded, otherwise false.

pango_color_copy ()

PangoColor *        pango_color_copy                    (const PangoColor *src);

Creates a copy of src, which should be freed with pango_color_free(). Primarily used by language bindings, not that useful otherwise (since colors can just be copied by assignment in C).

src :

color to copy, may be NULL

Returns :

the newly allocated PangoColor, which should be freed with pango_color_free(), or NULL if src was NULL.

pango_color_free ()

void                pango_color_free                    (PangoColor *color);

Frees a color allocated by pango_color_copy().

color :

an allocated PangoColor, may be NULL

pango_color_to_string ()

gchar *             pango_color_to_string               (const PangoColor *color);

Returns a textual specification of color in the hexadecimal form #rrrrggggbbbb, where r, g and b are hex digits representing the red, green, and blue components respectively.

color :

a PangoColor

Returns :

a newly-allocated text string that must be freed with g_free().

Since 1.16


PangoAttrList

typedef struct _PangoAttrList PangoAttrList;

The PangoAttrList structure represents a list of attributes that apply to a section of text. The attributes are, in general, allowed to overlap in an arbitrary fashion, however, if the attributes are manipulated only through pango_attr_list_change(), the overlap between properties will meet stricter criteria.

Since the PangoAttrList structure is stored as a linear list, it is not suitable for storing attributes for large amounts of text. In general, you should not use a single PangoAttrList for more than one paragraph of text.


PANGO_TYPE_ATTR_LIST

#define PANGO_TYPE_ATTR_LIST pango_attr_list_get_type ()

The GObject type for PangoAttrList.


pango_attr_list_new ()

PangoAttrList *     pango_attr_list_new                 (void);

Create a new empty attribute list with a reference count of one.

Returns :

the newly allocated PangoAttrList, which should be freed with pango_attr_list_unref().

pango_attr_list_ref ()

PangoAttrList *     pango_attr_list_ref                 (PangoAttrList *list);

Increase the reference count of the given attribute list by one.

list :

a PangoAttrList, may be NULL

Returns :

The attribute list passed in

Since 1.10


pango_attr_list_unref ()

void                pango_attr_list_unref               (PangoAttrList *list);

Decrease the reference count of the given attribute list by one. If the result is zero, free the attribute list and the attributes it contains.

list :

a PangoAttrList, may be NULL

pango_attr_list_copy ()

PangoAttrList *     pango_attr_list_copy                (PangoAttrList *list);

Copy list and return an identical new list.

list :

a PangoAttrList, may be NULL

Returns :

the newly allocated PangoAttrList, with a reference count of one, which should be freed with pango_attr_list_unref(). Returns NULL if list was NULL.

pango_attr_list_insert ()

void                pango_attr_list_insert              (PangoAttrList *list,
                                                         PangoAttribute *attr);

Insert the given attribute into the PangoAttrList. It will be inserted after all other attributes with a matching start_index.

list :

a PangoAttrList

attr :

the attribute to insert. Ownership of this value is assumed by the list.

pango_attr_list_insert_before ()

void                pango_attr_list_insert_before       (PangoAttrList *list,
                                                         PangoAttribute *attr);

Insert the given attribute into the PangoAttrList. It will be inserted before all other attributes with a matching start_index.

list :

a PangoAttrList

attr :

the attribute to insert. Ownership of this value is assumed by the list.

pango_attr_list_change ()

void                pango_attr_list_change              (PangoAttrList *list,
                                                         PangoAttribute *attr);

Insert the given attribute into the PangoAttrList. It will replace any attributes of the same type on that segment and be merged with any adjoining attributes that are identical.

This function is slower than pango_attr_list_insert() for creating a attribute list in order (potentially much slower for large lists). However, pango_attr_list_insert() is not suitable for continually changing a set of attributes since it never removes or combines existing attributes.

list :

a PangoAttrList

attr :

the attribute to insert. Ownership of this value is assumed by the list.

pango_attr_list_splice ()

void                pango_attr_list_splice              (PangoAttrList *list,
                                                         PangoAttrList *other,
                                                         gint pos,
                                                         gint len);

This function opens up a hole in list, fills it in with attributes from the left, and then merges other on top of the hole.

This operation is equivalent to stretching every attribute that applies at position pos in list by an amount len, and then calling pango_attr_list_change() with a copy of each attribute in other in sequence (offset in position by pos).

This operation proves useful for, for instance, inserting a pre-edit string in the middle of an edit buffer.

list :

a PangoAttrList

other :

another PangoAttrList

pos :

the position in list at which to insert other

len :

the length of the spliced segment. (Note that this must be specified since the attributes in other may only be present at some subsection of this range)

pango_attr_list_filter ()

PangoAttrList *     pango_attr_list_filter              (PangoAttrList *list,
                                                         PangoAttrFilterFunc func,
                                                         gpointer data);

Given a PangoAttrList and callback function, removes any elements of list for which func returns TRUE and inserts them into a new list.

list :

a PangoAttrList

func :

callback function; returns TRUE if an attribute should be filtered out. [scope call][closure data]

data :

Data to be passed to func. [closure]

Returns :

the new PangoAttrList or NULL if no attributes of the given types were found. [transfer full]

Since 1.2


PangoAttrFilterFunc ()

gboolean            (*PangoAttrFilterFunc)              (PangoAttribute *attribute,
                                                         gpointer data);

A predicate function used by pango_attr_list_filter() to filter out a subset of attributes for a list.

attribute :

a PangoAttribute

data :

callback data passed to pango_attr_list_filter()

Returns :

TRUE if the attribute should be filtered out

pango_attr_list_get_iterator ()

PangoAttrIterator * pango_attr_list_get_iterator        (PangoAttrList *list);

Create a iterator initialized to the beginning of the list. list must not be modified until this iterator is freed.

list :

a PangoAttrList

Returns :

the newly allocated PangoAttrIterator, which should be freed with pango_attr_iterator_destroy().

PangoAttrIterator

typedef struct _PangoAttrIterator PangoAttrIterator;

The PangoAttrIterator structure is used to represent an iterator through a PangoAttrList. A new iterator is created with pango_attr_list_get_iterator(). Once the iterator is created, it can be advanced through the style changes in the text using pango_attr_iterator_next(). At each style change, the range of the current style segment and the attributes currently in effect can be queried.


pango_attr_iterator_copy ()

PangoAttrIterator * pango_attr_iterator_copy            (PangoAttrIterator *iterator);

Copy a PangoAttrIterator

iterator :

a PangoAttrIterator.

Returns :

the newly allocated PangoAttrIterator, which should be freed with pango_attr_iterator_destroy().

pango_attr_iterator_next ()

gboolean            pango_attr_iterator_next            (PangoAttrIterator *iterator);

Advance the iterator until the next change of style.

iterator :

a PangoAttrIterator

Returns :

FALSE if the iterator is at the end of the list, otherwise TRUE

pango_attr_iterator_range ()

void                pango_attr_iterator_range           (PangoAttrIterator *iterator,
                                                         gint *start,
                                                         gint *end);

Get the range of the current segment. Note that the stored return values are signed, not unsigned like the values in PangoAttribute. To deal with this API oversight, stored return values that wouldn't fit into a signed integer are clamped to G_MAXINT.

iterator :

a PangoAttrIterator

start :

location to store the start of the range

end :

location to store the end of the range

pango_attr_iterator_get ()

PangoAttribute *    pango_attr_iterator_get             (PangoAttrIterator *iterator,
                                                         PangoAttrType type);

Find the current attribute of a particular type at the iterator location. When multiple attributes of the same type overlap, the attribute whose range starts closest to the current location is used.

iterator :

a PangoAttrIterator

type :

the type of attribute to find.

Returns :

the current attribute of the given type, or NULL if no attribute of that type applies to the current location.

pango_attr_iterator_get_font ()

void                pango_attr_iterator_get_font        (PangoAttrIterator *iterator,
                                                         PangoFontDescription *desc,
                                                         PangoLanguage **language,
                                                         GSList **extra_attrs);

Get the font and other attributes at the current iterator position.

iterator :

a PangoAttrIterator

desc :

a PangoFontDescription to fill in with the current values. The family name in this structure will be set using pango_font_description_set_family_static() using values from an attribute in the PangoAttrList associated with the iterator, so if you plan to keep it around, you must call: pango_font_description_set_family (desc, pango_font_description_get_family (desc)).

language :

if non-NULL, location to store language tag for item, or NULL if none is found. [allow-none]

extra_attrs :

if non-NULL, location in which to store a list of non-font attributes at the the current position; only the highest priority value of each attribute will be added to this list. In order to free this value, you must call pango_attribute_destroy() on each member. [allow-none][element-type Pango.Attribute][transfer full]

pango_attr_iterator_get_attrs ()

GSList *            pango_attr_iterator_get_attrs       (PangoAttrIterator *iterator);

Gets a list of all attributes at the current position of the iterator.

iterator :

a PangoAttrIterator

Returns :

a list of all attributes for the current range. To free this value, call pango_attribute_destroy() on each value and g_slist_free() on the list. [element-type Pango.Attribute][transfer full]

Since 1.2


pango_attr_iterator_destroy ()

void                pango_attr_iterator_destroy         (PangoAttrIterator *iterator);

Destroy a PangoAttrIterator and free all associated memory.

iterator :

a PangoAttrIterator.
070701000a371b000081a40000000000000000000000014f83dde7000001960000010000010007ffffffffffffffff0000002f00000000root/usr/local/share/gtk-doc/html/pango/up.pngPNG  IHDRw=bKGD pHYs  ~tIME2.E#IDATx=J@Fo] !+2[Z<@/9|t$D9nnBjBRIsI:H8UPN1fcsN95M㧖ɵ 束1~pEe$I 7nrDf!;`'ykI䲤sI_]y^^I>O>?YBIENDB`070701000a3718000081a40000000000000000000000014f83dde700005a040000010000010007ffffffffffffffff0000003900000000root/usr/local/share/gtk-doc/html/pango/rotated-text.pngPNG  IHDR,,y}ubKGD IDATxuxTG߻( P{ZB]m:P/UZXV4hEwr?nr7nnyOΝ{/39GeYF 6@ S.צ05h Bڱ,)7M*5 {}fZCJti֍]fWd"|X7ΣjK64Gb(UZCI9uq(ضәXo'Ӫ4㳡LqE4 s ϘRcԌ!K98_ՙƁ,~{v^aKyXҙߢ`:lWs>X>ܥOHU~AlKH?(cEJ +cBVvݫX"Lѿ*x̏ HJG;ָn!$1n]Hqr<\J^=SAO~m\tyvK-ܧ`WmH =%  HiC~AiTP6>mG5䱿lr˶#[\ˁKTop ۛ;w7TM=ωlr\hbav=l-w:#8B4{}ۖƵFu{$_PZվgۘ $aOEZ>S`KO[,!X~fQb$ ҁ PJ!k}3;aόc@poJdLt{F!ˤ>;mQhۧyѠѠJVhuF?z?kCe߬c  10̒>(KI|[ɮx"~!b(]\Vs#j/-FOh &R_eKdUk6&`;nh4"p,|w cJ>Ēbe5L=+G\^ChūT \-զOBVS|𞷊LZjԱYI&N]޸{;d?z7TRX(Aw3>[+B|k>%ۯК}T- v^a[|f'y9-ąqy_k2?JWh+s6f8U(SRnɤdjHQoi~ ,tbW Hh_C|M@Bnלh2g?lq3J!unލ;2u:bI}e@Puuک?`~y@ªY?{n@uO=,+7``gM&F(cg@Tf YJ%ј&-;fDϞuC:;z2[crIl:ߙA'STl)x+6Ȩf2_{.ɗ\Bun1#l `WUZ og/F_a,-K-Xُp l:f&t;LGvJ LN[!)u?#~Qs[o;‘Ap |an`5~C=b9-@XxuF~;{۩\>gU'Mi\>9!.NwU-CxG"oo>ηn"aT%հ_Ԝ'zn;l6CvQ4`4us>&~G=p|??zR1u\;avJ_ȇ[f\iG\o]H̦:SW%3pL<6;>_sneU<FW gT dq֬8c#Ã|5eb"߮8sMWUZcS{>nh~c3/{T:=Q[!46oQo@5^7DUþe18%}R6s|*mH|SD4;[,O,9麉_:Dwꖣ@R!n/yw3+?qzit5SC:ň#^z=ҭ#Ƚȗ+eݐW-RbJ̝y#aGhZ (60?2,-v?پme#욚j)-^^ˍ3͟+gyzqUcf\0_*-#U m6J~G);O%X,PEB Ur#Ry IۆSI/:}L&gy9/ FA쉛txx0}>P$+G:̣_Xuc5+,A@SC+mVMۊn:87^q۞vU%\Ԯk>y^RD=)=};Ja?'\K/zC^(]?n.+[fȇh[6S^ I0̘a/rH7zuέ7߫<-X]lK{Dbk0MV~Bwd6\φ_5S'yZ&cIN? ]LF>{WZkIB7l{6;jI!|.ປхթ'dX,Ö_uXͮ#З=jwV|&IKaְYtq_hԃ.b(˪\u5t%ǻ M/ '&az?ՋUUs4ժm-ov-R%ӝם]*"+OtO-]ڃytRWj>Tѫ l;[~OL1dVJNrX>eR87|B߬x[f Yq^;,B fԁǩZd̊smA: PD?hqf "2KW :d7Ԃe[m0$+˶l%oǻ]iɉu+j:uNK.uFw'\Mf^W>I,Uq!f5~nGouI ;Ei)$xxic'Z-Zm^-˷RJ$p1YrER*ԋn 6c/A:؞Fj!e~ͩ5꾽iCWxW=Jm8.p 4&u5z@uv4=ʔN)b2tE۪9/SOd=ݣ:pƇ^vr`rZnS+Ugxu1R"_ՙR0Q~qg5Y?oCfȒ_ 3ĩ6m|шn#G\-Xv-ʽS^YFCk2`Ri5X5f;kjRWs(Z iBkA!߼nPw|KTAWW=Lb߹[}S0ZcjMgpq_ݩ7P}@538}sۯx-`=ūjDzo^RddS<}oiPGvŒfTB1#-!Jʕ%prekBɷ*2! wa6hl6{z(A p =NJ GfMܲڣ&a~vD}<}fo `Ǥ~rlpo Ji 0Ҧ㢨Lڏ#a+UVS$5>K< >ؒ YMШT`L&P`9o>XA>,Iut[o;8Z%F:7~PM{z(G#ѿ: @e$_ 3{2LXo 6{˶`15իb u' ;(4'\Ibְ@  2Xa/aa[/ ݛNnc܄0L~9]0~,૱h<+3N,VⱿx譍\{-[Hģm6 X9QXn4*i%7_u{GeUT2B)zϲkPEZj}1Qy/>AӤ-j.r|0ߞLNFv= ^z~%rymL(  7%w9t 9#G^r> D?`$ܲe tFg XO0b@aA/s Y+GݳܐkX-2Op ^⻨Ҵ{84[p%zW -^kUi 3uj-irlu op5Fq|\fHr7ݻ٥<9Rxm@8vsܑcuUcF\} jvw:XD+(I4=9vf Td# `kr|޿-ۜGfB49nXe@kB1ΟaxpaFP͙d@z9z{Ĝa* t s0*4dMx>tVr㮳2:S3^eTy=ѼS0KYKfvrۭ-W YV䍛 :y\|W5:s3r%5y:E͇Xǘhqm=u|Tq%4! zgo@p_a2!/\F^E"#uUZٰ, ;Ҵ)n7X)EfݢDVKD) jUVTR )"չY{hH}z#rm\|)Ǽӛ'd',3Νry*E"=Ҳh^F2Y.`l`ޘ|뺍统fok 5TDD "Қh._D;RΎB"mR̗sL{(O2RrKK ᅵY! MĜG#R^asH͛0t:/0_:: ٥d")IvnIa$5d~9ux'ڜ%%yzب"W¥_r}[ٱ.8ӄͪR<4_' `ÒD?|[߆SF[JN/ZUB z%BfWת[.)An#ⰒߖZq:ES~eO^cǺdlOjNjm#{ O0aKjE*Q\*c&uKgS2CZXIju4nD4hDo%d+))gț6+oӢ!P ket# IDATc:ϧeJ ϑgB~u/jEy"1"jGeVD'{VyfY@H!VOۑG<豌1o<+v~ܑ€&g Tka` r]:gFsxb GeyG} ];^5*&X?wh&m"/vmH\b4]AqRz>VK+mSR(oޢDԳ~0֏e]ݬ_nɋ@i*P'AC!OH,uxݎλ_|\KP[xB{y ܔb`@ ]@IB;&y*uGA#(Rw\]A.XX2vZ%.^7]!?Z闲Xi |_r`$.M|m=sux8K)^TkÇa~u!KY! @:~WQZ#e+{`L `p6qɋV+ !A͙}GqDD\S,Ñ)mf }D:*T7PCg5ϒ\8mɴ@ ҥ]4Z:ԨG(o@޳RM%uCC\lJ.s}QN z sqǠM"@ U|U'N {Rd_#GSF6|%ܰ$Υ+Vf̎J^v&`1 #uػWUŏjՐN ֍Xo 6;:G:G@sZT|ԿnG5۵CP]:ٴ!<وkWqtc t¡4nZ19Ιcf~B hJ$I*_iHK@QR`l0w3Ьi`V؝TiSY~^\,ma<2S {h4H{y}4O?tqVVH39yA~p(]).L*Ix%^ h7m.5 ȱĨAG2Xvٳ9{͆uHd\-%`t*u3sFYvhh5-UqWBEn]H+< rG?wb7q6.PSVD9}Rm{o0JT&MVB^ ý/#F"Z\?ժeh:ۏ_$9QI_!ˮG;sMs%VA#m5Bq˿.\`Uedit=9u̙J1PeWvPׯ: -@-F~}k[<'eOMQVc0V$ט1oP51U3L'+WD 8E+G, P`%%}}|8qc˜t+Fb% yOKF<yp!W`Zo]Gm6x9Jz oz \۪VE:tP|\ +))۶;TH_B`ڙ!PC嚆LWI vމ(1y]yj7 ̼@ d{p (v:[)Jicؾ&rU3 ϼqh"8&|G9GÜҪ:_CC0 ]|P9[B1^ ֍Xm; l<<M-ث1xnĠItƫw.*Ʉm;]vlۦ}7hoe}jW->|yeh˻]?V:24hLX@HNVJ{:z_Ic%i%{67JvM˔76VK7@ G>I3|Lbp2RbǞ[6v:b%ܾ^މ@l,EH))MqڅX-XHQY XȏE 4Vјy_2ĜJATIuR4<-YMN`et<{M r]CIpFre#Re{Ceʴ?JhVALPޫ3;^S}ݭAB^ N䊿xQnͶ-Yz~muOutm"g=^FܞV З.i_G/\e5 ׬PeR=HhTɛ s#U";ڧG 9Y#MPwln,E7kbgsp XU0Db%fc9QR! ىW(o|7+~.z"1//¼K:. CI6@ ȥ$]+Hٺa_~ D@^Y[ Af#2K';6ye 3[_?h^JA@C09iZUWjVΰRr,ɛ:C{w@i %%cD# ZKDv !6eROϼ?>Ib?성~ xݽz F /SFJh4^Dx;cd:t>- !˘$!j9+1)J:MjFùOF)Jk2ނytEf wР?_M4n"1/!XAn| +^iQJ'W{nؔ udu =`o,/gi|H] .Uil?3v{\r@h()wkpQ) (QhU qMP`(=ֿ d8>qfn/MV\( -XlPsɲ .Azn%pL{Ɏ/ 9yd e#ܮtJPJuU(Ԯڦ)++o #=B?{Xڛu=)e΢eJ S Veū$o?3;}K7K>'\ ͤ-6 oN\9E)PjՀ;g5հqٙ%_yUg&Vv;l g ?@KT v9 쎶p>Q+uv&4X8J-z65j@Pė&VӦʼ̥KʟKRZeSfg\&3;uv/_ mBn-仨od{}3%n6_Mm;/v*K I=q:y=[1quH[.\qk/` $əƸ8okg2eO#G`d5|xaՁd%mßeʥ︌l{Ӕ IJrωi)RϿ w2g(_%S"g@ݤ=-ᚅ@N`:e>4 PG PpX8G*X?U@ M-aNu:~6n}D#])γT&صUҚn%wXi Q2ccǠuK;ׯg >輎lGH|Xb >A^CQtGTC%2ҽ/- ff,Vl R(Js>r%E"m#$CjTܚI>+ kBt"Q*QW?誡{,\ܗ$HJJ{%_ \{_618iWS-ذ k/_W^W SihX0w'wHIMetII,NBr'aVc?H`3K%s~k%cC.NuN!%vp]K#"9LN \=L|5VCɒs~N3۷]pbj9/U#URχ$z=JUD)cc|Nѕ*N޴+#Eչ~%)X:ttiPΗ_=(F?"on77d6[6Z9~Mf2Jf%ѻvƦ?^4Tc0K:-LRIvɛ~vܱ?s%Xw+UtܕOLj*:Av~Z[0wl_]M{H^0=JvR17q/"7b;(d;v;H} `S6H^ӁTҠ/A+~>< Oh|+T/N$E*(g54,_ º0SŋdU+Z4A`q䍻-޺Kw7EPzwFrDC5"JJԬ) \ǧ2yA5G/Ư _+-!!Т $ajyw#lR6 jۘu}`g` 6k7 d c--NB&mcGk_8;h]!rG9 :Ji16zP6jQQ, K rJFLW)aGY|Xa 1aOJ!mcu(<6R^ f/W2ǧeömPԬ˲"Q!9Om@EoӺw /)[Nv:4n-[`J&lX/Av")`<8GO7G%I2{Hcº2#;EodΟWGe#_ xXa.եl}FϢ"9cnUPj*X.ܳ2K^矜"yseg H4tnLu |ɤ6T&n]eqWa{0V KP2ms.h|to%E(lR,_&$&z ڶp_Լ@ 5n4ӮC6; nӐn)i݌Q;X'֛mЪ+ ˖.q U*9t(a42Z=% |@pbOLzbygI"uC";ڧ#Jgz nU(yhzvؐE"#k7M ȯe_$Kc%,&|__S!-FJ&,l"#SgeE&#>jEǦlGVU*jRѣPFE^%SH 2 4@#])SX.Œz Vc9{i ى"e~G,59>DFBV8Z#d+qh㸮zy=4eӞ#G >z%'y>FC9/EQ'!1tdhT+b%qV`>pfYt$ +P2f=/MF9̪WDLhlAD՞R>L"% ch8/E3~ڵR%hߨȵ2 F (\8exI3/M.}=N-tj™b%C 5^wЙ$^_˗6’jzvZw;MEvӬn ^_@_V_T%7_vNU y 3l n܊ ݪϯ>/E# VR<16!௓ , !`!%9}$D UR.o?V<%X <j|̉c5ϏcHnT* !t:HnY2pۦ)TfNҶI ?o!z)pjk̓j[a uJګoeNcG| oЁ@2Qj;N @+ܕFeTf]9`o3U) pjxja={Jc^V)"?ؖ3GŰ()L{( sQm̓IVLdyR&B>GC1wdB r/yfNy%:`b?rtRڮdyxR3YyzU BHe3ұ $8iE?X5a;lP4noe[n?9#Dϥk`uhi跰_U^f`۷q2)CA>SB;2/G_(uOiEx4u?sksMY~~3)1q( ׇ3[!3bFЩ>Z\n[Iq%ADTqhӃ{^)'?A{:_:D4RfB]GgQ_}XZ#l k'o6(tFݨ9QNB;q1Iid8S ii]@~|9QCXTDZQO0h),AZXfiIbf`f yQ]V^i!t2; xaw W0ZMU!1vlUB95YJ|6U4J`|9bUHL` ::WdE8=e?MJQ:Rq ^Kzgo`Ng6r)Q{Waҩ9_r.G"3̵Xj qËKB.n=27NɼPޝq @x m}sg=ר'S0lt :G,W1{oaw 3bKl+~Tpl#be"*5,_~e^LETGB6$,um/ё;x Bk \C=?%MAApVq4u#;4Q*1h(VD|<(LQER,O T3 wm%h;? m;!KBd@F|B &NPMZ lXWs䜻}7q 7BF^(H}[/&&Dl+Am79v>U|DoJsi](ĞP]g# HʔFHK6HU A31BVxi~].^>;"XFRnnó*PCHWO_=͗pge|ck-7&i|Y`#T>Qƙ8]N|l#K);< ۣo_F0FLNE=;8p.S8JB̰(QP<{ `jxiVд&XF}/q`U$K&W ,$̹lQ-?1n>r=B _pt.nkqPIxs£ZuAǎph`\|.:SstR_sX\Zw\^P}bԵYlPOwX8Y2^鰖h:%^{/ΎDp D#afk+ªaG*0/؅g419g ln-Ɣxt8/@g\e){9Ekjs"$!)>7g &VenUh5H<¼08v.g@ cfB9>GϦgU Oq]Ξ]"1[3q$;L@a&oe)Ǭf=Ԋ XXP)i  *ţ;z4V"8p0ںI?Ws5W{eA5۷2VdVnp5@{15z}Ài8)sL wA vNbL\~\$nmO1!(xL)œ7jP,` sڄA''cW_ bZDð&piz%Y&+' <$Ɣ6W/ݵ+{9Lt5ǖ 4Ƶ]hӓ-rܾ)yHǎ%\<>,}>X=0lF *5V i4]V,=ة5JN ở*V͇ f EڽBol&!V)VVXPøo=Н5%yY5S޽GS: qл֥K< @4 bϾ8qjZD"XK]tfX{y&,GX[>ضGTkoGSn+gJVv%vl Č2 U tGM z}=Bpk$ ]#U*hDGmq\Q OOwfq-/=*PIDh9ZEu#)@>Jށ¾#bZaȄ, ~;1{~q\ԻWX1% f.[\cY2pUJ¹G?wqY~NGkc J e }vzSd?a7c96xfE{_/dv@CPO >1j7/uNdޚP=7D`@ |c'rt|lV~UɆ9 }+H6@Ae[4.$hδ{ \g4siF:VJDE Eܳjh܉iyǭj{`U"D5S6W` +gYQä7?.&aY5h]lCgjZL}r+djMQda;HX>N~cic K&V'm"7 ?1 *iB!@Z*#X,O mpŞ1[2|:w-J-c[~ 2k#n_tVsnoԽ D\v>$Oa fAc "[Ybwﰬ7zl7|Մ@,Z*DLR4'(BNv%!3Vz(J})/u-о=S)8о=Ŏm,peόW&, klQ۷9H TU\%XX5b" i*5TXu\CP0e?=5g`"X5_~+Vl.ZRn_Gqv-uޱvX5 aj%Ve`Lv8Ey C">0 OpenType Font Handling

OpenType Font Handling

OpenType Font Handling — Obtaining information from OpenType tables

Stability Level

Unstable, unless otherwise indicated

Synopsis

typedef             PangoOTTag;
                    PangoOTInfo;
                    PangoOTBuffer;
struct              PangoOTGlyph;
                    PangoOTRuleset;
struct              PangoOTRulesetDescription;
enum                PangoOTTableType;
struct              PangoOTFeatureMap;
#define             PANGO_OT_TAG_MAKE                   (c1,
                                                         c2,
                                                         c3,
                                                         c4)
#define             PANGO_OT_TAG_MAKE_FROM_STRING       (s)
#define             PANGO_OT_ALL_GLYPHS
#define             PANGO_OT_NO_FEATURE
#define             PANGO_OT_NO_SCRIPT
#define             PANGO_OT_DEFAULT_LANGUAGE
#define             PANGO_OT_TAG_DEFAULT_LANGUAGE
#define             PANGO_OT_TAG_DEFAULT_SCRIPT
PangoOTInfo *       pango_ot_info_get                   (FT_Face face);
gboolean            pango_ot_info_find_script           (PangoOTInfo *info,
                                                         PangoOTTableType table_type,
                                                         PangoOTTag script_tag,
                                                         guint *script_index);
gboolean            pango_ot_info_find_language         (PangoOTInfo *info,
                                                         PangoOTTableType table_type,
                                                         guint script_index,
                                                         PangoOTTag language_tag,
                                                         guint *language_index,
                                                         guint *required_feature_index);
gboolean            pango_ot_info_find_feature          (PangoOTInfo *info,
                                                         PangoOTTableType table_type,
                                                         PangoOTTag feature_tag,
                                                         guint script_index,
                                                         guint language_index,
                                                         guint *feature_index);
PangoOTTag *        pango_ot_info_list_scripts          (PangoOTInfo *info,
                                                         PangoOTTableType table_type);
PangoOTTag *        pango_ot_info_list_languages        (PangoOTInfo *info,
                                                         PangoOTTableType table_type,
                                                         guint script_index,
                                                         PangoOTTag language_tag);
PangoOTTag *        pango_ot_info_list_features         (PangoOTInfo *info,
                                                         PangoOTTableType table_type,
                                                         PangoOTTag tag,
                                                         guint script_index,
                                                         guint language_index);
PangoOTBuffer *     pango_ot_buffer_new                 (PangoFcFont *font);
void                pango_ot_buffer_destroy             (PangoOTBuffer *buffer);
void                pango_ot_buffer_clear               (PangoOTBuffer *buffer);
void                pango_ot_buffer_add_glyph           (PangoOTBuffer *buffer,
                                                         guint glyph,
                                                         guint properties,
                                                         guint cluster);
void                pango_ot_buffer_set_rtl             (PangoOTBuffer *buffer,
                                                         gboolean rtl);
void                pango_ot_buffer_set_zero_width_marks
                                                        (PangoOTBuffer *buffer,
                                                         gboolean zero_width_marks);
void                pango_ot_buffer_get_glyphs          (const PangoOTBuffer *buffer,
                                                         PangoOTGlyph **glyphs,
                                                         int *n_glyphs);
void                pango_ot_buffer_output              (const PangoOTBuffer *buffer,
                                                         PangoGlyphString *glyphs);
const PangoOTRuleset * pango_ot_ruleset_get_for_description
                                                        (PangoOTInfo *info,
                                                         const PangoOTRulesetDescription *desc);
PangoOTRuleset *    pango_ot_ruleset_new                (PangoOTInfo *info);
PangoOTRuleset *    pango_ot_ruleset_new_for            (PangoOTInfo *info,
                                                         PangoScript script,
                                                         PangoLanguage *language);
PangoOTRuleset *    pango_ot_ruleset_new_from_description
                                                        (PangoOTInfo *info,
                                                         const PangoOTRulesetDescription *desc);
void                pango_ot_ruleset_add_feature        (PangoOTRuleset *ruleset,
                                                         PangoOTTableType table_type,
                                                         guint feature_index,
                                                         gulong property_bit);
gboolean            pango_ot_ruleset_maybe_add_feature  (PangoOTRuleset *ruleset,
                                                         PangoOTTableType table_type,
                                                         PangoOTTag feature_tag,
                                                         gulong property_bit);
guint               pango_ot_ruleset_maybe_add_features (PangoOTRuleset *ruleset,
                                                         PangoOTTableType table_type,
                                                         const PangoOTFeatureMap *features,
                                                         guint n_features);
guint               pango_ot_ruleset_get_feature_count  (const PangoOTRuleset *ruleset,
                                                         guint *n_gsub_features,
                                                         guint *n_gpos_features);
void                pango_ot_ruleset_substitute         (const PangoOTRuleset *ruleset,
                                                         PangoOTBuffer *buffer);
void                pango_ot_ruleset_position           (const PangoOTRuleset *ruleset,
                                                         PangoOTBuffer *buffer);
PangoOTRulesetDescription * pango_ot_ruleset_description_copy
                                                        (const PangoOTRulesetDescription *desc);
gboolean            pango_ot_ruleset_description_equal  (const PangoOTRulesetDescription *desc1,
                                                         const PangoOTRulesetDescription *desc2);
void                pango_ot_ruleset_description_free   (PangoOTRulesetDescription *desc);
guint               pango_ot_ruleset_description_hash   (const PangoOTRulesetDescription *desc);
PangoOTTag          pango_ot_tag_from_language          (PangoLanguage *language);
PangoOTTag          pango_ot_tag_from_script            (PangoScript script);
PangoLanguage *     pango_ot_tag_to_language            (PangoOTTag language_tag);
PangoScript         pango_ot_tag_to_script              (PangoOTTag script_tag);

Object Hierarchy

  GObject
   +----PangoOTInfo
  GObject
   +----PangoOTRuleset

Description

Functions and macros in this section are used to implement the OpenType Layout features and algorithms. These are mostly useful when writing Fontconfig-based shaping engines

Details

PangoOTTag

typedef guint32 PangoOTTag;

The PangoOTTag typedef is used to represent TrueType and OpenType four letter tags inside Pango. Use PANGO_OT_TAG_MAKE() or PANGO_OT_TAG_MAKE_FROM_STRING() macros to create PangoOTTags manually.


PangoOTInfo

typedef struct _PangoOTInfo PangoOTInfo;

The PangoOTInfo struct contains the various tables associated with an OpenType font. It contains only private fields and should only be accessed via the pango_ot_info_* functions which are documented below. To obtain a PangoOTInfo, use pango_ot_info_new().


PangoOTBuffer

typedef struct _PangoOTBuffer PangoOTBuffer;

The PangoOTBuffer structure is used to store strings of glyphs associated with a PangoFcFont, suitable for OpenType layout processing. It contains only private fields and should only be accessed via the pango_ot_buffer_* functions which are documented below. To obtain a PangoOTBuffer, use pango_ot_buffer_new().


struct PangoOTGlyph

struct PangoOTGlyph {
  guint32  glyph;
  guint    properties;
  guint    cluster;
  gushort  component;
  gushort  ligID;

  guint    internal;
};

The PangoOTGlyph structure represents a single glyph together with information used for OpenType layout processing of the glyph. It contains the following fields.

guint32 glyph;

the glyph itself.

guint properties;

the properties value, identifying which features should be applied on this glyph. See pango_ruleset_add_feature().

guint cluster;

the cluster that this glyph belongs to.

gushort component;

a component value, set by the OpenType layout engine.

gushort ligID;

a ligature index value, set by the OpenType layout engine.

guint internal;

for Pango internal use

PangoOTRuleset

typedef struct _PangoOTRuleset PangoOTRuleset;

The PangoOTRuleset structure holds a set of features selected from the tables in an OpenType font. (A feature is an operation such as adjusting glyph positioning that should be applied to a text feature such as a certain type of accent.) A PangoOTRuleset is created with pango_ot_ruleset_new(), features are added to it with pango_ot_ruleset_add_feature(), then it is applied to a PangoGlyphString with pango_ot_ruleset_shape().


struct PangoOTRulesetDescription

struct PangoOTRulesetDescription {
  PangoScript               script;
  PangoLanguage            *language;
  const PangoOTFeatureMap  *static_gsub_features;
  guint                   n_static_gsub_features;
  const PangoOTFeatureMap  *static_gpos_features;
  guint                   n_static_gpos_features;
  const PangoOTFeatureMap  *other_features;
  guint                   n_other_features;
};

The PangoOTRuleset structure holds all the information needed to build a complete PangoOTRuleset from an OpenType font. The main use of this struct is to act as the key for a per-font hash of rulesets. The user populates a ruleset description and gets the ruleset using pango_ot_ruleset_get_for_description() or create a new one using pango_ot_ruleset_new_from_description().

PangoScript script;

a PangoScript.

PangoLanguage *language;

a PangoLanguage.

const PangoOTFeatureMap *static_gsub_features;

static map of GSUB features, or NULL.

guint n_static_gsub_features;

length of static_gsub_features, or 0.

const PangoOTFeatureMap *static_gpos_features;

static map of GPOS features, or NULL.

guint n_static_gpos_features;

length of static_gpos_features, or 0.

const PangoOTFeatureMap *other_features;

map of extra features to add to both GSUB and GPOS, or NULL. Unlike the static maps, this pointer need not live beyond the life of function calls taking this struct.

guint n_other_features;

length of other_features, or 0.

Since 1.18


enum PangoOTTableType

typedef enum {
  PANGO_OT_TABLE_GSUB,
  PANGO_OT_TABLE_GPOS
} PangoOTTableType;

The PangoOTTableType enumeration values are used to identify the various OpenType tables in the pango_ot_info_* functions.

PANGO_OT_TABLE_GSUB

The GSUB table.

PANGO_OT_TABLE_GPOS

The GPOS table.

struct PangoOTFeatureMap

struct PangoOTFeatureMap {
  char     feature_name[5];
  gulong   property_bit;
};

The PangoOTFeatureMap typedef is used to represent an OpenType feature with the property bit associated with it. The feature tag is represented as a char array instead of a PangoOTTag for convenience.

char feature_name[5];

feature tag in represented as four-letter ASCII string.

gulong property_bit;

the property bit to use for this feature. See pango_ot_ruleset_add_feature() for details.

Since 1.18


PANGO_OT_TAG_MAKE()

#define PANGO_OT_TAG_MAKE(c1,c2,c3,c4)		((PangoOTTag) FT_MAKE_TAG (c1, c2, c3, c4))

Creates a PangoOTTag from four characters. This is similar and compatible with the FT_MAKE_TAG() macro from FreeType.

c1 :

First character.

c2 :

Second character.

c3 :

Third character.

c4 :

Fourth character.

PANGO_OT_TAG_MAKE_FROM_STRING()

#define             PANGO_OT_TAG_MAKE_FROM_STRING(s)

Creates a PangoOTTag from a string. The string should be at least four characters long (pad with space characters if needed), and need not be nul-terminated. This is a convenience wrapper around PANGO_OT_TAG_MAKE(), but cannot be used in certain situations, for example, as a switch expression, as it dereferences pointers.

s :

The string representation of the tag.

PANGO_OT_ALL_GLYPHS

#define PANGO_OT_ALL_GLYPHS			((guint) 0xFFFF)

This is used as the property bit in pango_ot_ruleset_add_feature() when a feature should be applied to all glyphs.

Since 1.16


PANGO_OT_NO_FEATURE

#define PANGO_OT_NO_FEATURE			((guint) 0xFFFF)

This is used as a feature index that represent no feature, that is, should be skipped. It may be returned as feature index by pango_ot_info_find_feature() if the feature is not found, and pango_ot_rulset_add_feature() function automatically skips this value, so no special handling is required by the user.

Since 1.18


PANGO_OT_NO_SCRIPT

#define PANGO_OT_NO_SCRIPT			((guint) 0xFFFF)

This is used as a script index that represent no script, that is, when the requested script was not found, and a default ('DFLT') script was not found either. It may be returned as script index by pango_ot_info_find_script() if the script or a default script are not found, all other functions taking a script index essentially return if the input script index is this value, so no special handling is required by the user.

Since 1.18


PANGO_OT_DEFAULT_LANGUAGE

#define PANGO_OT_DEFAULT_LANGUAGE		((guint) 0xFFFF)

This is used as the language index in pango_ot_info_find_feature() when the default language system of the script is desired. It is also returned by pango_ot_info_find_language() if the requested language is not found, or the requested language tag was PANGO_OT_TAG_DEFAULT_LANGUAGE. The end result is that one can always call pango_ot_tag_from_language() followed by pango_ot_info_find_language() and pass the result to pango_ot_info_find_feature() without having to worry about falling back to default language system explicitly.

Since 1.16


PANGO_OT_TAG_DEFAULT_LANGUAGE

#define PANGO_OT_TAG_DEFAULT_LANGUAGE		PANGO_OT_TAG_MAKE ('d', 'f', 'l', 't')

This is a PangoOTTag representing a special language tag 'dflt'. It is returned as language tag by pango_ot_tag_from_language() if the requested language is not found. It is safe to pass this value to pango_ot_info_find_language() as that function falls back to returning default language-system if the requested language tag is not found.

Since 1.18


PANGO_OT_TAG_DEFAULT_SCRIPT

#define PANGO_OT_TAG_DEFAULT_SCRIPT		PANGO_OT_TAG_MAKE ('D', 'F', 'L', 'T')

This is a PangoOTTag representing the special script tag 'DFLT'. It is returned as script tag by pango_ot_tag_from_script() if the requested script is not found.

Since 1.18


pango_ot_info_get ()

PangoOTInfo *       pango_ot_info_get                   (FT_Face face);

Returns the PangoOTInfo structure for the given FreeType font face.

face :

a FT_Face.

Returns :

the PangoOTInfo for face. This object will have the same lifetime as face.

Since 1.2


pango_ot_info_find_script ()

gboolean            pango_ot_info_find_script           (PangoOTInfo *info,
                                                         PangoOTTableType table_type,
                                                         PangoOTTag script_tag,
                                                         guint *script_index);

Finds the index of a script. If not found, tries to find the 'DFLT' and then 'dflt' scripts and return the index of that in script_index. If none of those is found either, PANGO_OT_NO_SCRIPT is placed in script_index.

All other functions taking an input script_index parameter know how to handle PANGO_OT_NO_SCRIPT, so one can ignore the return value of this function completely and proceed, to enjoy the automatic fallback to the 'DFLT'/'dflt' script.

info :

a PangoOTInfo.

table_type :

the table type to obtain information about.

script_tag :

the tag of the script to find.

script_index :

location to store the index of the script, or NULL.

Returns :

TRUE if the script was found.

pango_ot_info_find_language ()

gboolean            pango_ot_info_find_language         (PangoOTInfo *info,
                                                         PangoOTTableType table_type,
                                                         guint script_index,
                                                         PangoOTTag language_tag,
                                                         guint *language_index,
                                                         guint *required_feature_index);

Finds the index of a language and its required feature index. If the language is not found, sets language_index to PANGO_OT_DEFAULT_LANGUAGE and the required feature of the default language system is returned in required_feature_index. For best compatibility with some fonts, also searches the language system tag 'dflt' before falling back to the default language system, but that is transparent to the user. The user can simply ignore the return value of this function to automatically fall back to the default language system.

info :

a PangoOTInfo.

table_type :

the table type to obtain information about.

script_index :

the index of the script whose languages are searched.

language_tag :

the tag of the language to find.

language_index :

location to store the index of the language, or NULL.

required_feature_index :

location to store the required feature index of the language, or NULL.

Returns :

TRUE if the language was found.

pango_ot_info_find_feature ()

gboolean            pango_ot_info_find_feature          (PangoOTInfo *info,
                                                         PangoOTTableType table_type,
                                                         PangoOTTag feature_tag,
                                                         guint script_index,
                                                         guint language_index,
                                                         guint *feature_index);

Finds the index of a feature. If the feature is not found, sets feature_index to PANGO_OT_NO_FEATURE, which is safe to pass to pango_ot_ruleset_add_feature() and similar functions.

In the future, this may set feature_index to an special value that if used in pango_ot_ruleset_add_feature() will ask Pango to synthesize the requested feature based on Unicode properties and data. However, this function will still return FALSE in those cases. So, users may want to ignore the return value of this function in certain cases.

info :

a PangoOTInfo.

table_type :

the table type to obtain information about.

feature_tag :

the tag of the feature to find.

script_index :

the index of the script.

language_index :

the index of the language whose features are searched, or PANGO_OT_DEFAULT_LANGUAGE to use the default language of the script.

feature_index :

location to store the index of the feature, or NULL.

Returns :

TRUE if the feature was found.

pango_ot_info_list_scripts ()

PangoOTTag *        pango_ot_info_list_scripts          (PangoOTInfo *info,
                                                         PangoOTTableType table_type);

Obtains the list of available scripts.

info :

a PangoOTInfo.

table_type :

the table type to obtain information about.

Returns :

a newly-allocated zero-terminated array containing the tags of the available scripts. Should be freed using g_free().

pango_ot_info_list_languages ()

PangoOTTag *        pango_ot_info_list_languages        (PangoOTInfo *info,
                                                         PangoOTTableType table_type,
                                                         guint script_index,
                                                         PangoOTTag language_tag);

Obtains the list of available languages for a given script.

info :

a PangoOTInfo.

table_type :

the table type to obtain information about.

script_index :

the index of the script to list languages for.

language_tag :

unused parameter.

Returns :

a newly-allocated zero-terminated array containing the tags of the available languages. Should be freed using g_free().

pango_ot_info_list_features ()

PangoOTTag *        pango_ot_info_list_features         (PangoOTInfo *info,
                                                         PangoOTTableType table_type,
                                                         PangoOTTag tag,
                                                         guint script_index,
                                                         guint language_index);

Obtains the list of features for the given language of the given script.

info :

a PangoOTInfo.

table_type :

the table type to obtain information about.

tag :

unused parameter.

script_index :

the index of the script to obtain information about.

language_index :

the index of the language to list features for, or PANGO_OT_DEFAULT_LANGUAGE, to list features for the default language of the script.

Returns :

a newly-allocated zero-terminated array containing the tags of the available features. Should be freed using g_free().

pango_ot_buffer_new ()

PangoOTBuffer *     pango_ot_buffer_new                 (PangoFcFont *font);

Creates a new PangoOTBuffer for the given OpenType font.

font :

a PangoFcFont

Returns :

the newly allocated PangoOTBuffer, which