43 lines
1.2 KiB
Groff
43 lines
1.2 KiB
Groff
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.TH vga_clear 3 "27 July 1997" "Svgalib (>= 1.2.11)" "Svgalib User Manual"
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.SH NAME
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vga_clear \- clear the screen
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.SH SYNOPSIS
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.B "#include <vga.h>"
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.BI "int vga_clear(void);"
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.SH DESCRIPTION
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Clears the screen and sets all visible pixels to 0 (which is usually black). This is
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automatically done by a
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.BR vga_setmode (3)
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call.
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The function always returns 0 (on which you should probably not really rely).
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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 libvga.config (5),
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.BR vga_setmode (3),
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.BR vga_setcolor (3),
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.BR vga_setrgbcolor (3),
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.BR vga_getpixel (3),
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.BR vga_drawpixel (3),
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.BR vga_drawline (3),
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.BR vga_drawscanline (3),
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.BR vga_drawscansegment (3),
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.BR vga_getscansegment (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 function 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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