1gl_getbox(3)                  Svgalib User Manual                 gl_getbox(3)
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NAME

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

10       #include <vgagl.h>
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12       void gl_getbox(int x, int y, int w, int h, void *dp);
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DESCRIPTION

16       Copy  a rectangular bitmap at position (x, y) with size (w, h) from the
17       screen to a buffer dp.
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19       Pixmaps are in row-major order. The destination pixmap has the size w *
20       h * BYTESPERPIXEL.
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SEE ALSO

24       svgalib(7), vgagl(7), svgalib.conf(5), threedkit(7), testgl(1), gl_com‐
25       pileboxmask(3),  gl_compiledboxmasksize(3),   gl_copybox(3),   gl_copy‐
26       boxfromcontext(3),   gl_copyboxtocontext(3),  gl_putbox(3),  gl_putbox‐
27       mask(3), gl_putboxmaskcompiled(3), gl_putboxpart(3), gl_scalebox(3).
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AUTHOR

31       This manual page was edited  by  Michael  Weller  <eowmob@exp-math.uni-
32       essen.de>.  The  exact  source of the referenced demo as well as of the
33       original documentation is unknown.
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35       It is very likely that both are at least to some extent are due to Harm
36       Hanemaayer <H.Hanemaayer@inter.nl.net>.
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38       Occasionally  this  might be wrong. I hereby asked to be excused by the
39       original author and will happily accept any additions or corrections to
40       this first version of the svgalib manual.
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44Svgalib (>= 1.2.11)               2 Aug 1997                      gl_getbox(3)