개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

curs_bkgrnd(3x)

curs_bkgrnd(3x)                                                curs_bkgrnd(3x)



NAME
       bkgrnd,  wbkgrnd, bkgrndset, wbkgrndset, getbkgrnd, wgetbkgrnd - curses
       window complex background manipulation routines

SYNOPSIS
       #include <ncursesw/curses.h>

       int bkgrnd( const cchar_t *wch);
       int wbkgrnd( WINDOW *win, const cchar_t *wch);

       void bkgrndset(const cchar_t *wch );
       void wbkgrndset(WINDOW *win, const cchar_t *wch);

       int getbkgrnd(cchar_t *wch);
       int wgetbkgrnd(WINDOW *win, cchar_t *wch);

DESCRIPTION
   bkgrndset
       The bkgrndset and wbkgrndset routines manipulate the background of  the
       named  window.   The  window  background is a cchar_t consisting of any
       combination of attributes (i.e., rendition) and  a  complex  character.
       The  attribute part of the background is combined (OR'ed) with all non-
       blank characters that are written into the window  with  waddch.   Both
       the  character  and attribute parts of the background are combined with
       the blank characters.  The background becomes a property of the charac‐
       ter   and   moves   with   the  character  through  any  scrolling  and
       insert/delete line/character operations.

       To the extent possible on a particular terminal, the attribute part  of
       the  background  is displayed as the graphic rendition of the character
       put on the screen.

   bkgrnd
       The bkgrnd and wbkgrnd functions set the  background  property  of  the
       current  or specified window and then apply this setting to every char‐
       acter position in that window:

       ·   The rendition of every character on the screen is  changed  to  the
           new background rendition.

       ·   Wherever  the former background character appears, it is changed to
           the new background character.

   getbkgrnd
       The getbkgrnd function returns the given  window's  current  background
       character/attribute  pair  via  the  wch  pointer.  If the given window
       pointer is null, the character is not updated (but no error returned).


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
       Note that bkgrnd, bkgrndset, and getbkgrnd may be macros.

       X/Open Curses does not provide details on how the rendition is changed.
       This implementation follows the approach used in SVr4 curses, which  is
       explained in the manual page for wbkgd.

       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/.

RETURN VALUE
       The bkgrndset and wbkgrndset routines do not return a value.

       Upon  successful completion, the other functions return OK.  Otherwise,
       they return ERR:

       ·   A null window pointer is treated as an error.

       ·   A null character pointer is treated as an error.

PORTABILITY
       These functions are described in  the  XSI  Curses  standard,  Issue  4
       (X/Open Curses).

SEE ALSO
       curses(3X), curs_bkgd(3X)




                                                               curs_bkgrnd(3x)