NAME

       gl_getbox - copy a rectangular pixmap from the screen to a buffer

SYNOPSIS

       #include <vgagl.h>

       void gl_getbox(int x, int y, int w, int h, void *dp);

DESCRIPTION

       Copy a rectangular bitmap at position (x, y) with size (w, h) from the screen to a buffer dp.

       Pixmaps are in row-major order. The destination pixmap has the size w * h * BYTESPERPIXEL.

SEE ALSO

       svgalib(7),     vgagl(7),     svgalib.conf(5),     threedkit(7),     testgl(1),     gl_compileboxmask(3),
       gl_compiledboxmasksize(3), gl_copybox(3), gl_copyboxfromcontext(3), gl_copyboxtocontext(3), gl_putbox(3),
       gl_putboxmask(3), gl_putboxmaskcompiled(3), gl_putboxpart(3), gl_scalebox(3).

AUTHOR

       This manual page was edited by Michael Weller <eowmob@exp-math.uni-essen.de>. The  exact  source  of  the
       referenced demo 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)                                2 Aug 1997                                       gl_getbox(3)