X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fcurs_overlay.3x.html;h=701f3038f5b2505ae5396c2bba32965a6780e360;hb=7fa7badf32c514211478cf9f79c70f20d435c2f2;hp=573cb9c22901abfb5719833cb198ee703cbcb35f;hpb=6208c89f98f1cf9fe0980bd8e791846ce007a13d;p=ncurses.git diff --git a/doc/html/man/curs_overlay.3x.html b/doc/html/man/curs_overlay.3x.html index 573cb9c2..701f3038 100644 --- a/doc/html/man/curs_overlay.3x.html +++ b/doc/html/man/curs_overlay.3x.html @@ -40,14 +40,14 @@
-curs_overlay(3x) curs_overlay(3x) +curs_overlay(3x) curs_overlay(3x)
- overlay, overwrite, copywin - overlay and manipulate - overlapped curses windows + overlay, overwrite, copywin - overlay and manipulate overlapped curses + windows
@@ -55,8 +55,7 @@ int overlay(const WINDOW *srcwin, WINDOW *dstwin); int overwrite(const WINDOW *srcwin, WINDOW *dstwin); - int copywin(const WINDOW *srcwin, WINDOW *dstwin, int - sminrow, + int copywin(const WINDOW *srcwin, WINDOW *dstwin, int sminrow, int smincol, int dminrow, int dmincol, int dmaxrow, int dmaxcol, int overlay); @@ -64,32 +63,30 @@
- The overlay and overwrite routines overlay srcwin on top - of dstwin. scrwin and dstwin are not required to be the - same size; only text where the two windows overlap is - copied. The difference is that overlay is non-destructive - (blanks are not copied) whereas overwrite is destructive. + The overlay and overwrite routines overlay srcwin on top of dstwin. + scrwin and dstwin are not required to be the same size; only text where + the two windows overlap is copied. The difference is that overlay is + non-destructive (blanks are not copied) whereas overwrite is destruc- + tive.
- The copywin routine provides a finer granularity of con- - trol over the overlay and overwrite routines. As in the - prefresh routine, a rectangle is specified in the destina- - tion window, (dminrow, dmincol) and (dmaxrow, dmaxcol), - and the upper-left-corner coordinates of the source win- - dow, (sminrow, smincol). If the argument overlay is true, - then copying is non-destructive, as in overlay. + The copywin routine provides a finer granularity of control over the + overlay and overwrite routines. As in the prefresh routine, a rectan- + gle is specified in the destination window, (dminrow, dmincol) and + (dmaxrow, dmaxcol), and the upper-left-corner coordinates of the source + window, (sminrow, smincol). If the argument overlay is true, then + copying is non-destructive, as in overlay.
- Routines that return an integer return ERR upon failure, - and OK (SVr4 only specifies "an integer value other than - ERR") upon successful completion. + Routines that return an integer return ERR upon failure, and OK (SVr4 + only specifies "an integer value other than ERR") upon successful com- + pletion. - X/Open defines no error conditions. In this implementa- - tion, copywin, overlay and overwrite return an error if - either of the window pointers are null, or if some part of - the window would be placed off-screen. + X/Open defines no error conditions. In this implementation, copywin, + overlay and overwrite return an error if either of the window pointers + are null, or if some part of the window would be placed off-screen.
@@ -97,10 +94,10 @@
- The XSI Curses standard, Issue 4 describes these functions - (adding the const qualifiers). It further specifies their - behavior in the presence of characters with multibyte ren- - ditions (not yet supported in this implementation). + The XSI Curses standard, Issue 4 describes these functions (adding the + const qualifiers). It further specifies their behavior in the presence + of characters with multibyte renditions (not yet supported in this im- + plementation).
@@ -108,7 +105,7 @@ - curs_overlay(3x) + curs_overlay(3x)