X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fcurs_overlay.3x.html;h=69ed0fcaafa1c88945fef844a2d1974875ff1abb;hp=967186c9a252f5236b5a100230f387f497991bea;hb=3a935d9991cdf43ebfa952073c9b555f73a3e011;hpb=027ae42953e3186daed8f3882da73de48291b606 diff --git a/doc/html/man/curs_overlay.3x.html b/doc/html/man/curs_overlay.3x.html index 967186c9..69ed0fca 100644 --- a/doc/html/man/curs_overlay.3x.html +++ b/doc/html/man/curs_overlay.3x.html @@ -1,7 +1,7 @@
@@ -69,25 +69,25 @@ 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. + (blanks are not copied) whereas overwrite is destructive. - The copywin routine provides a finer granularity of con- + The copywin routine provides a finer granularity of con- trol over the overlay and overwrite routines. Like 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- + 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.- Routines that return an integer return ERR upon failure, - and OK (SVr4 only specifies "an integer value other than + Routines that return an integer return ERR upon failure, + and OK (SVr4 only specifies "an integer value other than ERR") upon successful completion. - X/Open defines no error conditions. In this implementa- - tion, copywin, overlay and overwrite return an error if + 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.