Felisp
84436a5ae0
http://my.svgalib.org/svgalib/svgalib-1.9.25.tar.gz http://my.svgalib.org/svgalib/
56 lines
1.4 KiB
Groff
56 lines
1.4 KiB
Groff
.TH gl_setpixel 3 "2 Aug 1997" "Svgalib (>= 1.2.11)" "Svgalib User Manual"
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.SH NAME
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gl_setpixel, gl_setpixelrgb \- draw a pixel
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.SH SYNOPSIS
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.B #include <vgagl.h>
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.BI "void gl_setpixel(int " x ", int " y ", int " c ),
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.br
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.BI "void gl_setpixelrgb(int " x ", int " y ", int " r ", int " g ", int " b );
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.SH DESCRIPTION
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.B gl_setpixel
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draws a single pixel at position
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.RI ( x ", " y )
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in color
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.IR c .
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The lower
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8, 15, 16 or 24 bits of the color are significant, depending
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on the number of colors the current mode supports.
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.B gl_setpixelrgb
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draws a single pixel at position
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.RI ( x ", " y )
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with color components
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.IR r ", " g ", and " b ,
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ranging from 0 to 255. In 256 color mode, only
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meaningful if the RGB palette is set
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.RB ( gl_setrgbpalette (3)).
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.SH SEE ALSO
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.BR svgalib (7),
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.BR vgagl (7),
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.BR svgalib.conf (5),
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.BR threedkit (7),
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.BR testgl (1),
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.BR gl_circle (3),
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.BR gl_fillbox (3),
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.BR gl_hline (3),
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.BR gl_line (3),
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.BR gl_rgbcolor (3),
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.BR gl_setrgbpalette (3).
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.SH AUTHOR
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This manual page was edited by Michael Weller <eowmob@exp-math.uni-essen.de>. The
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exact source of the referenced demo as well as of the original documentation is
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unknown.
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It is very likely that both are at least to some extent are due to
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Harm Hanemaayer <H.Hanemaayer@inter.nl.net>.
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Occasionally this might be wrong. I hereby
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asked to be excused by the original author and will happily accept any additions or corrections
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to this first version of the svgalib manual.
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