Ada95/html/curs_inch.3x.html

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   4        <STRONG>inch</STRONG>,  <STRONG>winch</STRONG>,  <STRONG>mvinch</STRONG>,  <STRONG>mvwinch</STRONG>  -  get  a  character  and
   5        attributes from a <STRONG>curses</STRONG> window
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   8 </PRE>
   9 <H2>SYNOPSIS</H2><PRE>
  10        <STRONG>#include</STRONG> <STRONG>&lt;curses.h&gt;</STRONG>
  11
  12        <STRONG>chtype</STRONG> <STRONG>inch(void);</STRONG>
  13        <STRONG>chtype</STRONG> <STRONG>winch(WINDOW</STRONG> <STRONG>*win);</STRONG>
  14        <STRONG>chtype</STRONG> <STRONG>mvinch(int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x);</STRONG>
  15        <STRONG>chtype</STRONG> <STRONG>mvwinch(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x);</STRONG>
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  18 </PRE>
  19 <H2>DESCRIPTION</H2><PRE>
  20        These routines return the character, of  type  <STRONG>chtype</STRONG>,  at
  21        the   current  position  in  the  named  window.   If  any
  22        attributes are set for that  position,  their  values  are
  23        OR'ed  into  the  value  returned.   Constants  defined in
  24        <STRONG>&lt;curses.h&gt;</STRONG> can be used with the <STRONG>&amp;</STRONG> (logical  AND)  operator
  25        to extract the character or attributes alone.
  26
  27
  28    <STRONG>Attributes</STRONG>
  29        The  following  bit-masks  may  be  AND-ed with characters
  30        returned by <STRONG>winch</STRONG>.
  31
  32        l  l  .   <STRONG>A_CHARTEXT</STRONG>     Bit-mask  to  extract   character
  33        <STRONG>A_ATTRIBUTES</STRONG>   Bit-mask   to  extract  attributes  <STRONG>A_COLOR</STRONG>
  34             Bit-mask to extract color-pair field information
  35
  36
  37 </PRE>
  38 <H2>NOTES</H2><PRE>
  39        Note that all of these routines may be macros.
  40
  41
  42 </PRE>
  43 <H2>PORTABILITY</H2><PRE>
  44        These functions are described in the XSI Curses  standard,
  45        Issue 4.
  46
  47
  48 </PRE>
  49 <H2>SEE ALSO</H2><PRE>
  50        <STRONG><A HREF="ncurses.3x.html">curses(3X)</A></STRONG>.
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  66 </PRE>
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