1gl_copyboxfromcontext(3) Svgalib User Manual gl_copyboxfromcontext(3)
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6 gl_copyboxfromcontext - copy rectangular area from another context
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10 #include <vgagl.h>
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12 void gl_copyboxfromcontext(GraphicsContext *gc, int x1, int y1, int w,
13 int h, int x2, int y2);
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17 Copy the rectangular area at (x1, y1) in the context gc of size (w, h)
18 to position (x2, y2) in the current context.
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20 This is more efficient than copyboxtocontext(3).
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24 svgalib(7), vgagl(7), svgalib.conf(5), threedkit(7), testgl(1),
25 plane(1), wrapdemo(1), gl_copybox(3), gl_copyboxtocontext(3), gl_copy‐
26 screen(3), gl_fillbox(3), gl_getbox(3), gl_getcontext(3), gl_putbox(3),
27 gl_putboxmask(3), gl_putboxmaskcompiled(3), gl_putboxpart(3), gl_rgb‐
28 color(3).
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32 This manual page was edited by Michael Weller <eowmob@exp-math.uni-
33 essen.de>. The exact source of the referenced demo as well as of the
34 original documentation is unknown.
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36 It is very likely that both are at least to some extent are due to Harm
37 Hanemaayer <H.Hanemaayer@inter.nl.net>.
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39 Occasionally this might be wrong. I hereby asked to be excused by the
40 original author and will happily accept any additions or corrections to
41 this first version of the svgalib manual.
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45Svgalib (>= 1.2.11) 2 Aug 1997 gl_copyboxfromcontext(3)