MVDERWIN(3XCURSES) X/Open Curses Library Functions MVDERWIN(3XCURSES)

NAME

mvderwin - map area of parent window to subwindow

SYNOPSIS

cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib \
-R /usr/xpg4/lib -lcurses [ library... ]

c89 [ flag... ] file... -lcurses [ library... ]

#include <curses.h>

int mvderwin(WINDOW *win, int par_y, int par_x);

PARAMETERS

win
Is a pointer to the window to be mapped.


par_y
Is the y (row) coordinate of the placement of the upper left
corner of window relative to the parent window.


par_x
Is the x (column) coordinate of the placement of the upper
left corner of the window relative to the parent window.

DESCRIPTION

The mvderwin() function defines a mapped area of win's parent window
that is the same size as win and has its upper left corner at
position par_y, par_x of the parent window.


Whenever win is refreshed, its contents are updated to match those of
the mapped area and any reference to characters in win is treated as
a reference to corresponding characters in the mapped area.

RETURN VALUES

On success, the mvderwin() function returns OK. Otherwise, it returns
ERR.

ERRORS

None.

ATTRIBUTES

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


+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Interface Stability | Standard |
+--------------------+-----------------+
|MT-Level | Unsafe |
+--------------------+-----------------+

SEE ALSO

delwin(3XCURSES), derwin(3XCURSES), libcurses(3XCURSES),
attributes(7), standards(7)

June 5, 2002 MVDERWIN(3XCURSES)