pbmto4425 - Display PBM images on an AT&T 4425 terminal
SYNOPSIS
pbmto4425 [pbmfile]
DESCRIPTION
Pbmto4425 displays PBM format images on an AT&T 4425 ASCII
terminal using that terminal's mosaic graphics character
set. The program should also work with other VT100-like
terminals with mosaic graphics character sets such as the
C. Itoh CIT-101, but it has not yet been tested on termi
nals other than the 4425.
Pbmto4425 puts the terminal into 132 column mode to
achieve the maximum resolution of the terminal. In this
mode the terminal has a resolution of 264 columns by 69
rows. The pixels have an aspect ratio of 1:2.6, therefore
an image should be processed before being displayed in a
manner such as this:
% pnmscale -xscale 2.6 pnmfile \
| pnmscale -xysize 264 69 \
| ppmtopgm \
| pgmtopbm \
| pbmto4425
AUTHOR
Copyright (C) 1993 by Robert Perlberg
Man(1) output converted with
man2html