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41 lines
1.2 KiB
Groff
41 lines
1.2 KiB
Groff
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.TH curs_inch 3X ""
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.SH NAME
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\fBcurs_inch\fR: \fBinch\fR, \fBwinch\fR, \fBmvinch\fR, \fBmvwinch\fR
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- get a character and attributes from a \fBncurses\fR window
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.SH SYNOPSIS
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\fB#include <ncurses.h>\fR
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\fBchtype inch(void);\fR
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.br
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\fBchtype winch(WINDOW *win);\fR
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.br
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\fBchtype mvinch(int y, int x);\fR
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.br
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\fBchtype mvwinch(WINDOW *win, int y, int x);\fR
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.br
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.SH DESCRIPTION
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These routines return the character, of type \fBchtype\fR, at the current
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position in the named window. If any attributes are set for that position,
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their values are OR-ed into the value returned. Constants defined in
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\fB<ncurses.h>\fR can be used with the \fB&\fR (logical AND) operator to
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extract the character or attributes alone.
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.SS Attributes
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The following bit-masks may be AND-ed with characters returned by \fBwinch\fR.
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.nf
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\fBA_CHARTEXT\fR Bit-mask to extract character
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\fBA_ATTRIBUTES\fR Bit-mask to extract attributes
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\fBA_COLOR\fR Bit-mask to extract color-pair field information
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.fi
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.SH NOTES
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Note that all of these routines may be macros.
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.SH SEE ALSO
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\fBncurses\fR(3X).
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.\"#
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.\"# The following sets edit modes for GNU EMACS
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.\"# Local Variables:
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.\"# mode:nroff
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.\"# fill-column:79
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.\"# End:
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