palette_color man page on DragonFly

palette_color man page on DragonFly

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palette_color(3)		Allegro manual		      palette_color(3)

NAME
       palette_color - Maps palette indexes into the current pixel format col‐
       ors. Allegro game programming library.

SYNOPSIS
       #include <allegro.h>

       extern int palette_color[256];

DESCRIPTION
       Table mapping palette index colors (0-255) into whatever	 pixel	format
       is  being  used	by  the current display mode. In a 256-color mode this
       just maps onto the array index. In truecolor  modes  it	looks  up  the
       specified  entry	 in  the  current palette, and converts that RGB value
       into the appropriate packed pixel format. Example:

	  set_color_depth(32);
	  ...
	  set_palette(desktop_palette);
	  /* Put a pixel with the color 2 (green) of the palette */
	  putpixel(screen, 100, 100, palette_color[2]);

SEE ALSO
       set_palette(3), makecol(3), set_color_depth(3)

Allegro				 version 4.4.2		      palette_color(3)

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