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vga_getpixel(3)		      Svgalib User Manual	       vga_getpixel(3)

NAME
       vga_getpixel - get a pixels value from the screen

SYNOPSIS
       #include	<vga.h>

       int vga_getpixel(int x, int y);

DESCRIPTION
       Read a pixels value from	the screen. This function is very inefficient,
       you  should  consider  doing  direct  screen  access  instead  or   use
       vga_getscansegment(3) to	handle more than one pixel.

SEE ALSO
       svgalib(7), vgagl(7), libvga.config(5), vga_clear(3), vga_drawpixel(3),
       vga_drawline(3),	     vga_drawscanline(3),      vga_drawscansegment(3),
       vga_getscansegment(3)

AUTHOR
       This  manual page was edited by Michael Weller <eowmob@exp-math.uni-es-
       sen.de>.	The exact source of the	referenced function as well as of  the
       original	documentation is unknown.

       It is very likely that both are at least	to some	extent are due to Harm
       Hanemaayer <H.Hanemaayer@inter.nl.net>.

       Occasionally this might be wrong. I hereby asked	to be excused  by  the
       original	author and will	happily	accept any additions or	corrections to
       this first version of the svgalib manual.

Svgalib	(>= 1.2.11)		 27 July 1997		       vga_getpixel(3)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHOR

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