X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fcurs_bkgrnd.3x.html;h=4e3dc419560530062a75f345729095436f3d927c;hp=e4b0143d42a66b138ddd5402a0219b61471a63ea;hb=9da7d09296c1b625afd18567a6828d8e7ec2ee01;hpb=3eda6f30a84d53844d2ebceadb457e2e7e9cfbf3 diff --git a/doc/html/man/curs_bkgrnd.3x.html b/doc/html/man/curs_bkgrnd.3x.html index e4b0143d..4e3dc419 100644 --- a/doc/html/man/curs_bkgrnd.3x.html +++ b/doc/html/man/curs_bkgrnd.3x.html @@ -26,13 +26,13 @@ * sale, use or other dealings in this Software without prior written * * authorization. * **************************************************************************** - * @Id: curs_bkgrnd.3x,v 1.7 2017/03/25 21:49:00 tom Exp @ + * @Id: curs_bkgrnd.3x,v 1.8 2017/11/18 23:47:37 tom Exp @ -->
- +-curs_bkgrnd(3x) curs_bkgrnd(3x) +curs_bkgrnd(3x) curs_bkgrnd(3x)
- bkgrnd, wbkgrnd, bkgrndset, wbkgrndset, getbkgrnd, wget- - bkgrnd - curses window complex background manipulation - routines + bkgrnd, wbkgrnd, bkgrndset, wbkgrndset, getbkgrnd, wgetbkgrnd - curses + window complex background manipulation routines
@@ -65,40 +64,37 @@
- The bkgrndset and wbkgrndset routines manipulate the back- - ground 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 character 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. + 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.
- The bkgrnd and wbkgrnd functions set the background prop- - erty of the current or specified window and then apply - this setting to every character position in that window: + 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: - o The rendition of every character on the screen is - changed to the new background rendition. + 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 the new background character. + 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 pointer is null, the character is not - updated (but no error returned). + 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).
@@ -106,11 +102,10 @@
- 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. @@ -122,7 +117,7 @@ - curs_bkgrnd(3x) + curs_bkgrnd(3x)