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From: Mike McQuade <mmcquade@aa.net>
To : ggi-develop@eskimo.com
Date: Fri, 21 May 1999 00:18:12 -0700
how to change colors in Libggi2d
Hello,
Thanks goes to the developer who fixed the LibGGI2d.
I am now running the libggi2d demos from the ggi-devel-990521.tar.gz
snapshot.
I cannot seem to change the colors of the primatives in the
demo. No matter how I set the values in the map struct:
map.r=0xF000;
map.g=0xF000;
map.b=0xF000;
grey=ggiMapColor(vis,&map);
printf("grey=%d\n",grey);
I am running on Linux 2.2.9, using a Matrox Millenium I card
with 4MB memory.
Can anyone tell me if the palette stuff is working or am I just
not grasping the concept of how to change colors.
ie: if I change the 'map.r=0xF000' to map.r=0x0000 I would
expect a change in the colors, yet the screen draws the
primatives in all white.
Thanks
Mike
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