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diff --git a/ncurses-5.9/doc/html/man/curs_pad.3x.html b/ncurses-5.9/doc/html/man/curs_pad.3x.html new file mode 100644 index 0000000..ca16cf4 --- /dev/null +++ b/ncurses-5.9/doc/html/man/curs_pad.3x.html @@ -0,0 +1,184 @@ +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> +<!-- + **************************************************************************** + * Copyright (c) 1998-2005,2010 Free Software Foundation, Inc. * + * * + * Permission is hereby granted, free of charge, to any person obtaining a * + * copy of this software and associated documentation files (the * + * "Software"), to deal in the Software without restriction, including * + * without limitation the rights to use, copy, modify, merge, publish, * + * distribute, distribute with modifications, sublicense, and/or sell * + * copies of the Software, and to permit persons to whom the Software is * + * furnished to do so, subject to the following conditions: * + * * + * The above copyright notice and this permission notice shall be included * + * in all copies or substantial portions of the Software. * + * * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * + * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * + * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * + * * + * Except as contained in this notice, the name(s) of the above copyright * + * holders shall not be used in advertising or otherwise to promote the * + * sale, use or other dealings in this Software without prior written * + * authorization. * + **************************************************************************** + * @Id: curs_pad.3x,v 1.17 2010/12/04 18:41:07 tom Exp @ +--> +<HTML> +<HEAD> +<TITLE>curs_pad 3x</TITLE> +<link rev=made href="mailto:bug-ncurses@gnu.org"> +<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> +</HEAD> +<BODY> +<H1>curs_pad 3x</H1> +<HR> +<PRE> +<!-- Manpage converted by man2html 3.0.1 --> +<STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG> <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG> + + + + +</PRE> +<H2>NAME</H2><PRE> + <STRONG>newpad</STRONG>, <STRONG>subpad</STRONG>, <STRONG>prefresh</STRONG>, <STRONG>pnoutrefresh</STRONG>, <STRONG>pechochar</STRONG>, + <STRONG>pecho_wchar</STRONG> - create and display <STRONG>curses</STRONG> pads + + +</PRE> +<H2>SYNOPSIS</H2><PRE> + <STRONG>#include</STRONG> <STRONG><curses.h></STRONG> + + <STRONG>WINDOW</STRONG> <STRONG>*newpad(int</STRONG> <STRONG>nlines,</STRONG> <STRONG>int</STRONG> <STRONG>ncols);</STRONG> + <STRONG>WINDOW</STRONG> <STRONG>*subpad(WINDOW</STRONG> <STRONG>*orig,</STRONG> <STRONG>int</STRONG> <STRONG>nlines,</STRONG> <STRONG>int</STRONG> <STRONG>ncols,</STRONG> + <STRONG>int</STRONG> <STRONG>begin_y,</STRONG> <STRONG>int</STRONG> <STRONG>begin_x);</STRONG> + <STRONG>int</STRONG> <STRONG>prefresh(WINDOW</STRONG> <STRONG>*pad,</STRONG> <STRONG>int</STRONG> <STRONG>pminrow,</STRONG> <STRONG>int</STRONG> <STRONG>pmincol,</STRONG> + <STRONG>int</STRONG> <STRONG>sminrow,</STRONG> <STRONG>int</STRONG> <STRONG>smincol,</STRONG> <STRONG>int</STRONG> <STRONG>smaxrow,</STRONG> <STRONG>int</STRONG> <STRONG>smaxcol);</STRONG> + <STRONG>int</STRONG> <STRONG>pnoutrefresh(WINDOW</STRONG> <STRONG>*pad,</STRONG> <STRONG>int</STRONG> <STRONG>pminrow,</STRONG> <STRONG>int</STRONG> <STRONG>pmincol,</STRONG> + <STRONG>int</STRONG> <STRONG>sminrow,</STRONG> <STRONG>int</STRONG> <STRONG>smincol,</STRONG> <STRONG>int</STRONG> <STRONG>smaxrow,</STRONG> <STRONG>int</STRONG> <STRONG>smaxcol);</STRONG> + <STRONG>int</STRONG> <STRONG>pechochar(WINDOW</STRONG> <STRONG>*pad,</STRONG> <STRONG>chtype</STRONG> <STRONG>ch);</STRONG> + <STRONG>int</STRONG> <STRONG>pecho_wchar(WINDOW</STRONG> <STRONG>*pad,</STRONG> <STRONG>const</STRONG> <STRONG>cchar_t</STRONG> <STRONG>*wch);</STRONG> + + +</PRE> +<H2>DESCRIPTION</H2><PRE> + The <STRONG>newpad</STRONG> routine creates and returns a pointer to a new + pad data structure with the given number of lines, <EM>nlines</EM>, + and columns, <EM>ncols</EM>. A pad is like a window, except that + it is not restricted by the screen size, and is not neces- + sarily associated with a particular part of the screen. + Pads can be used when a large window is needed, and only a + part of the window will be on the screen at one time. Au- + tomatic refreshes of pads (e.g., from scrolling or echoing + of input) do not occur. It is not legal to call <STRONG>wrefresh</STRONG> + with a <EM>pad</EM> as an argument; the routines <STRONG>prefresh</STRONG> or + <STRONG>pnoutrefresh</STRONG> should be called instead. Note that these + routines require additional parameters to specify the part + of the pad to be displayed and the location on the screen + to be used for the display. + + The <STRONG>subpad</STRONG> routine creates and returns a pointer to a sub- + window within a pad with the given number of lines, + <EM>nlines</EM>, and columns, <EM>ncols</EM>. Unlike <STRONG>subwin</STRONG>, which uses + screen coordinates, the window is at position (<EM>begin</EM>_<EM>x</EM><STRONG>,</STRONG> + <EM>begin</EM>_<EM>y</EM>) on the pad. The window is made in the middle of + the window <EM>orig</EM>, so that changes made to one window affect + both windows. During the use of this routine, it will of- + ten be necessary to call <STRONG>touchwin</STRONG> or <STRONG>touchline</STRONG> on <EM>orig</EM> be- + fore calling <STRONG>prefresh</STRONG>. + + The <STRONG>prefresh</STRONG> and <STRONG>pnoutrefresh</STRONG> routines are analogous to + <STRONG>wrefresh</STRONG> and <STRONG>wnoutrefresh</STRONG> except that they relate to pads + instead of windows. The additional parameters are needed + to indicate what part of the pad and screen are involved. + The <EM>pminrow</EM> and <EM>pmincol</EM> parameters specify the upper left- + hand corner of the rectangle to be displayed in the pad. + The <EM>sminrow</EM>, <EM>smincol</EM>, <EM>smaxrow</EM>, and <EM>smaxcol</EM> parameters + specify the edges of the rectangle to be displayed on the + screen. The lower right-hand corner of the rectangle to + be displayed in the pad is calculated from the screen co- + ordinates, since the rectangles must be the same size. + Both rectangles must be entirely contained within their + respective structures. Negative values of <EM>pminrow</EM>, <EM>pmin-</EM> + <EM>col</EM>, <EM>sminrow</EM>, or <EM>smincol</EM> are treated as if they were zero. + + The <STRONG>pechochar</STRONG> routine is functionally equivalent to a call + to <STRONG>addch</STRONG> followed by a call to <STRONG>refresh</STRONG>, a call to <STRONG>waddch</STRONG> + followed by a call to <STRONG>wrefresh</STRONG>, or a call to <STRONG>waddch</STRONG> fol- + lowed by a call to <STRONG>prefresh</STRONG>. The knowledge that only a + single character is being output is taken into considera- + tion and, for non-control characters, a considerable per- + formance gain might be seen by using these routines in- + stead of their equivalents. In the case of <STRONG>pechochar</STRONG>, the + last location of the pad on the screen is reused for the + arguments to <STRONG>prefresh</STRONG>. + + The <STRONG>pecho_wchar</STRONG> function is the analogous wide-character + form of <STRONG>pechochar</STRONG>. It outputs one character to a pad and + immediately refreshes the pad. It does this by a call to + <STRONG>wadd_wch</STRONG> followed by a call to <STRONG>prefresh</STRONG>. + + +</PRE> +<H2>RETURN VALUE</H2><PRE> + Routines that return an integer return <STRONG>ERR</STRONG> upon failure + and <STRONG>OK</STRONG> (SVr4 only specifies "an integer value other than + <STRONG>ERR</STRONG>") upon successful completion. + + Routines that return pointers return <STRONG>NULL</STRONG> on error, and + set <STRONG>errno</STRONG> to <STRONG>ENOMEM</STRONG>. + + X/Open does not define any error conditions. In this im- + plementation + + <STRONG>prefresh</STRONG> and <STRONG>pnoutrefresh</STRONG> + return an error if the window pointer is null, + or if the window is not really a pad or if the + area to refresh extends off-screen or if the + minimum coordinates are greater than the maxi- + mum. + + <STRONG>pechochar</STRONG> + returns an error if the window is not really a + pad, and the associated call to <STRONG>wechochar</STRONG> re- + turns an error. + + <STRONG>pecho_wchar</STRONG> + returns an error if the window is not really a + pad, and the associated call to <STRONG>wecho_wchar</STRONG> + returns an error. + + +</PRE> +<H2>NOTES</H2><PRE> + Note that <STRONG>pechochar</STRONG> may be a macro. + + +</PRE> +<H2>PORTABILITY</H2><PRE> + The XSI Curses standard, Issue 4 describes these func- + tions. + + +</PRE> +<H2>SEE ALSO</H2><PRE> + <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>, <STRONG><A HREF="curs_touch.3x.html">curs_touch(3x)</A></STRONG>, <STRONG>curs_add-</STRONG> + <STRONG><A HREF="curs_addch.3x.html">ch(3x)</A></STRONG>. + + + + <STRONG><A HREF="curs_pad.3x.html">curs_pad(3x)</A></STRONG> +</PRE> +<HR> +<ADDRESS> +Man(1) output converted with +<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a> +</ADDRESS> +</BODY> +</HTML> |