X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fcurs_overlay.3x.html;h=573cb9c22901abfb5719833cb198ee703cbcb35f;hp=c10da1aa41664cab09be9348422f00181dbd19db;hb=048a1c1a65c6d98d92fca97f8d175d10d21091d0;hpb=6a530b46563470c2ca73579d1994a0c8e275dd98 diff --git a/doc/html/man/curs_overlay.3x.html b/doc/html/man/curs_overlay.3x.html index c10da1aa..573cb9c2 100644 --- a/doc/html/man/curs_overlay.3x.html +++ b/doc/html/man/curs_overlay.3x.html @@ -45,14 +45,12 @@ - -
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overlay, overwrite, copywin - overlay and manipulate overlapped curses windows --
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#include <curses.h> int overlay(const WINDOW *srcwin, WINDOW *dstwin); @@ -63,11 +61,9 @@ int dmaxcol, int overlay); --
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--
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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 @@ -75,8 +71,7 @@ (blanks are not copied) whereas overwrite is destructive. --
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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- @@ -86,8 +81,7 @@ then copying is non-destructive, as in overlay. --
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Routines that return an integer return ERR upon failure, and OK (SVr4 only specifies "an integer value other than ERR") upon successful completion. @@ -98,21 +92,18 @@ the window would be placed off-screen. --
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Note that overlay and overwrite may be macros. --
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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). --
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curses(3x), curs_pad(3x), curs_refresh(3x)