56 lines
1.5 KiB
Groff
56 lines
1.5 KiB
Groff
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.TH mouse_setxrange 3 "27 July 1997" "Svgalib (>= 1.2.11)" "Svgalib User Manual"
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.SH NAME
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mouse_setxrange, mouse_setyrange \- define the boundaries for the mouse cursor
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.SH SYNOPSIS
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.B "#include <vgamouse.h>"
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.BI "void mouse_setxrange(int " x1 ", int " x2 );
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.br
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.BI "void mouse_setyrange(int " y1 ", int " y2 );
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.SH DESCRIPTION
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These two define the boundaries for mouse cursor.
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.IR x1 ", " x2 ", " y1 ", and " y2
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are the coordinates of the left, right, bottom,
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and top edges of the screen, respectively.
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The return values of
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.BR mouse_getx (3)
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and
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.BR mouse_gety (3)
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will always stay in these boundaries.
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For 3d pointer devices, there is actually another interface. See
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.BR mouse_getposition_6d (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 libvga.config (5),
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.BR eventtest (6),
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.BR mouse_close (3),
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.BR mouse_init (3),
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.BR mouse_getposition_6d (3),
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.BR mouse_setposition (3),
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.BR mouse_setscale (3),
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.BR mouse_setwrap (3),
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.BR mouse_getx (3),
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.BR mouse_update (3),
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.BR mouse_waitforupdate (3),
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.BR vga_setmousesupport (3),
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.BR mouse_seteventhandler (3),
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.BR vga_waitevent (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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