X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fcurs_bkgrnd.3x.html;h=8e60e213d1b8b6638a613e034acb8817a8b8f57b;hp=4e86eeeec0081b23b12e044b1f38b3482dfb2719;hb=81304798ee736c467839c779c9ca5dca48db7bea;hpb=9f479192e3ca3413d235c66bf058f8cc63764898 diff --git a/doc/html/man/curs_bkgrnd.3x.html b/doc/html/man/curs_bkgrnd.3x.html index 4e86eeee..8e60e213 100644 --- a/doc/html/man/curs_bkgrnd.3x.html +++ b/doc/html/man/curs_bkgrnd.3x.html @@ -34,44 +34,44 @@
--curs_bkgrnd(3X) curs_bkgrnd(3X) +curs_bkgrnd(3x) curs_bkgrnd(3x)
- bkgrnd, wbkgrnd, bkgrndset, wbkgrndset, getbkgrnd, wgetbkgrnd - curses + bkgrnd, wbkgrnd, bkgrndset, wbkgrndset, getbkgrnd, wgetbkgrnd - curses window complex background manipulation routines
- #include <curses.h> + #include <curses.h> - int bkgrnd( const cchar_t *wch); - int wbkgrnd( WINDOW *win, const cchar_t *wch); + 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); + 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); + int getbkgrnd(cchar_t *wch); + int wgetbkgrnd(WINDOW *win, cchar_t *wch);
- The bkgrndset and wbkgrndset routines manipulate the background of the - named window. The window background is a cchar_t consisting of any + 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 + 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 character and moves with the character through any scrolling and @@ -83,40 +83,40 @@
- The bkgrnd and wbkgrnd functions set the background property of the + The bkgrnd and wbkgrnd functions set the background property of the current or specified window and then apply this setting to every character position in that window: - o The rendition of every character on the screen is changed to the + o The rendition of every character on the screen is changed to the new background rendition. - o Wherever the former background character appears, it is changed to + o Wherever the former background character appears, it is changed to the new background character.
- The getbkgrnd function returns the given window's current background - character/attribute pair via the wch pointer. If the given window + 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).
- Note that bkgrnd, bkgrndset, and getbkgrnd may be macros. + 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. + explained in the manual page for wbkgd.
- The bkgrndset and wbkgrndset routines do not return a value. + The bkgrndset and wbkgrndset routines do not return a value. - Upon successful completion, the other functions return OK. Otherwise, - they return ERR: + Upon successful completion, the other functions return OK. Otherwise, + they return ERR: - o A null window pointer is treated as an error. + o A null window pointer is treated as an error. - o A null character pointer is treated as an error. + o A null character pointer is treated as an error.
@@ -125,11 +125,11 @@
- curses(3X), curs_bkgd(3X) + curses(3x), curs_bkgd(3x) - curs_bkgrnd(3X) + curs_bkgrnd(3x)