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wresize(3x)

wresize(3x)                                                        wresize(3x)



NAME
       wresize - resize a curses window

SYNOPSIS
       #include <ncursesw/curses.h>

       int wresize(WINDOW *win, int lines, int columns);

DESCRIPTION
       This is an extension to the curses library.  It reallocates storage for
       an ncurses window to adjust its dimensions to the specified values.  If
       either  dimension  is larger than the current values, the window's data
       is filled with blanks that have the current  background  rendition  (as
       set by wbkgdset) merged into them.

RETURN VALUE
       The  function  returns  the integer ERR upon failure and OK on success.
       It will fail if either of the dimensions less than or equal to zero, or
       if an error occurs while (re)allocating memory for the window.


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       box; cbp-1 | cbp-1 l | l .  ATTRIBUTE TYPE ATTRIBUTE VALUE = Availabil‐
       ity   library/ncurses = Stability Uncommitted


NOTES
       The only restriction placed on the dimensions is that they  be  greater
       than zero.  The dimensions are not compared to curses screen dimensions
       to simplify the logic of resizeterm.  The caller must ensure  that  the
       window's dimensions fit within the actual screen dimensions.

       Source  code  for open source software components in Oracle Solaris can
       be found at https://www.oracle.com/downloads/opensource/solaris-source-
       code-downloads.html.

       This     software     was    built    from    source    available    at
       https://github.com/oracle/solaris-userland.   The  original   community
       source    was    downloaded    from    https://invisible-mirror.net/ar‐
       chives/ncurses/ncurses-6.3.tar.gz.

       Further information about this software can be found on the open source
       community website at https://invisible-island.net/ncurses/.

PORTABILITY
       It is not possible to resize windows with SVr4 curses.

       This  extension  of ncurses was introduced in mid-1995.  It was adopted
       in NetBSD curses (2001) and PDCurses (2003).

SEE ALSO
       resizeterm(3X).

AUTHOR
       Thomas Dickey (from an equivalent function  written  in  1988  for  BSD
       curses).




                                                                   wresize(3x)
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