Проект OpenNet: MAN copywin (3) Библиотечные вызовы (FreeBSD и Linux)

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copywin (3)

>> copywin (3) ( Solaris man: Библиотечные вызовы )

copywin (3) ( FreeBSD man: Библиотечные вызовы )

copywin (3) ( Linux man: Библиотечные вызовы )

NAME

copywin - overlay or overwrite any portion of window

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 copywin(const WINDOW *srcwin, WINDOW *dstwin, int sminrow, int smincol,
    int dminrow, int dmincol, int dmaxrow, int dmaxcol, int overlay);

PARAMETERS

srcwin

: Is a pointer to the source window to be copied.

dstwin

: Is a pointer to the destination window to be overlayed or overwritten.

sminrow

: Is the row coordinate of the upper left corner of the rectangular area on the source window to be copied.

smincol

: Is the column coordinate of the upper left corner of the rectangular area on the source window to be copied.

dminrow

: Is the row coordinate of the upper left corner of the rectangular area on the destination window to be overlayed or overwritten.

dmincol

: Is the column coordinate of the upper left corner of the rectangular area on destination window to be overlayed or overwritten.

dmaxrow

: Is the row coordinate of the lower right corner of the rectangular area on the destination window to be overlayed or overwritten.

dmaxcol

: Is the column coordinate of the lower right corner of the rectangular area on the destination window to be overlayed or overwritten.

overlay

: Is a TRUE or FALSE value that determines whether the destination window is overlayed or overwritten.

DESCRIPTION

The copywin() function provides a finer granularity of control over the overlay(3XCURSES) and overwrite(3XCURSES) functions. As in the prefresh() function (see newpad(3XCURSES)), a rectangle is specified in the destination window, (dminrow, dmincol) and (dmaxrow, dmaxcol), and the upper-left-corner coordinates of the source window, (smincol, sminrow). If overlay is TRUE, then copying is non-destructive, as in overlay(). If overlay is FALSE, then copying is destructive, as in overwrite().