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(5) for descriptions of the following attributes:

See Also

delwin(3XCURSES), derwin(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5)