1998-03-01 12:21:12 +08:00
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'\" t
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1999-10-24 12:32:42 +08:00
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.\"***************************************************************************
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2006-12-18 12:32:42 +08:00
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.\" Copyright (c) 1998,2006 Free Software Foundation, Inc. *
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1999-10-24 12:32:42 +08:00
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.\" *
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.\" Permission is hereby granted, free of charge, to any person obtaining a *
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.\" copy of this software and associated documentation files (the *
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.\" "Software"), to deal in the Software without restriction, including *
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.\" without limitation the rights to use, copy, modify, merge, publish, *
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.\" distribute, distribute with modifications, sublicense, and/or sell *
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.\" copies of the Software, and to permit persons to whom the Software is *
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.\" furnished to do so, subject to the following conditions: *
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.\" *
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.\" The above copyright notice and this permission notice shall be included *
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.\" in all copies or substantial portions of the Software. *
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.\" *
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.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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.\" IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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.\" *
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.\" Except as contained in this notice, the name(s) of the above copyright *
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.\" holders shall not be used in advertising or otherwise to promote the *
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.\" sale, use or other dealings in this Software without prior written *
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.\" authorization. *
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.\"***************************************************************************
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.\"
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2006-12-18 12:32:42 +08:00
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.\" $Id: curs_inch.3x,v 1.13 2006/12/02 16:58:55 tom Exp $
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1997-05-15 12:00:00 +08:00
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.TH curs_inch 3X ""
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.SH NAME
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\fBinch\fR, \fBwinch\fR, \fBmvinch\fR, \fBmvwinch\fR
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- get a character and attributes from a \fBcurses\fR window
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.SH SYNOPSIS
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\fB#include <curses.h>\fR
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.sp
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1997-05-15 12:00:00 +08:00
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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<curses.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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2006-12-18 12:32:42 +08:00
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.
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1997-05-15 12:00:00 +08:00
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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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2006-12-18 12:32:42 +08:00
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.
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1997-05-15 12:00:00 +08:00
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.TS
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l l .
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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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1998-03-01 12:21:12 +08:00
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\fBA_COLOR\fR Bit-mask to extract color-pair field information
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1997-05-15 12:00:00 +08:00
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.TE
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.SH NOTES
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Note that all of these routines may be macros.
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.SH PORTABILITY
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These functions are described in the XSI Curses standard, Issue 4.
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.SH SEE ALSO
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\fBcurses\fR(3X).
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2006-12-18 12:32:42 +08:00
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.PP
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Comparable functions in the wide-character (ncursesw) library are
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described in
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\fBcurs_in_wch\fR(3X).
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1997-05-15 12:00:00 +08:00
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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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