X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fcurs_overlay.3x.html;h=c10da1aa41664cab09be9348422f00181dbd19db;hp=7c6064034054bf601cc2bfbe81a2aa486447769c;hb=45766a7ed44677f18ccf230f9bd720862d7c69c8;hpb=027d0c57c4c4d6690e8d8727888d3282dbe9aa86 diff --git a/doc/html/man/curs_overlay.3x.html b/doc/html/man/curs_overlay.3x.html index 7c606403..c10da1aa 100644 --- a/doc/html/man/curs_overlay.3x.html +++ b/doc/html/man/curs_overlay.3x.html @@ -1,6 +1,6 @@ @@ -55,22 +55,28 @@
#include <curses.h> - int overlay(const WINDOW *srcwin, WINDOW *dstwin); - int overwrite(const WINDOW *srcwin, WINDOW *dstwin); - int copywin(const WINDOW *srcwin, WINDOW *dstwin, int - sminrow, - int smincol, int dminrow, int dmincol, int dmaxrow, - int dmaxcol, int overlay); + int overlay(const WINDOW *srcwin, WINDOW *dstwin); + int overwrite(const WINDOW *srcwin, WINDOW *dstwin); + int copywin(const WINDOW *srcwin, WINDOW *dstwin, int + sminrow, + int smincol, int dminrow, int dmincol, int dmaxrow, + int dmaxcol, int overlay);
+ ++
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 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- @@ -117,7 +123,12 @@