view docs/man3/SDL_UpdateRects.3 @ 832:f003714db2f4

Date: Mon, 16 Feb 2004 19:21:51 +0100 From: Max Horn Subject: Re: Fix for OSX bug The problem is that our actual client area is realized as a subview of the "content view" of the window. That's normal so far. The odd part is that, while our subview starts out filling it parent 100%, upon resizes it gets changed to something smaller.... Anyway, here is a revised patch which simply enforces the size of window_view by calling setFrameSize.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 16 Feb 2004 21:06:10 +0000
parents e5bc29de3f0a
children 546f7c1eb755
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.TH "SDL_UpdateRects" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" 
.SH "NAME"
SDL_UpdateRects\- Makes sure the given list of rectangles is updated on the given screen\&.
.SH "SYNOPSIS"
.PP
\fB#include "SDL\&.h"
.sp
\fBvoid \fBSDL_UpdateRects\fP\fR(\fBSDL_Surface *screen, int numrects, SDL_Rect *rects\fR);
.SH "DESCRIPTION"
.PP
Makes sure the given list of rectangles is updated on the given screen\&. The rectangles must all be confined within the screen boundaries (no clipping is done)\&.
.PP
This function should not be called while \fBscreen\fR is \fIlocked\fR\&.
.PP
.RS
\fBNote:  
.PP
It is adviced to call this function only once per frame, since each call has some processing overhead\&. This is no restriction since you can pass any number of rectangles each time\&.
.PP
The rectangles are not automatically merged or checked for overlap\&. In general, the programmer can use his knowledge about his particular rectangles to merge them in an efficient way, to avoid overdraw\&.
.RE
.SH "SEE ALSO"
.PP
\fI\fBSDL_UpdateRect\fP\fR, \fI\fBSDL_Rect\fR\fR, \fI\fBSDL_Surface\fR\fR, \fI\fBSDL_LockSurface\fP\fR
...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01