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view docs/html/sdlsetcliprect.html @ 1746:a0ddae8b43cf

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Disable the XRandR extension by default, since KDE maximizes windows which are larger than the new resolution, and then doesn't restore their size and positition when the old resolution is restored. The extension can be enabled with the environment variable SDL_VIDEO_X11_XRANDR=1
author Sam Lantinga <slouken@libsdl.org>
date Sat, 29 Apr 2006 17:54:32 +0000
parents 355632dca928
children
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<HTML
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><TITLE
>SDL_SetClipRect</TITLE
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><H1
><A
NAME="SDLSETCLIPRECT"
></A
>SDL_SetClipRect</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN2199"
></A
><H2
>Name</H2
>SDL_SetClipRect&nbsp;--&nbsp;Sets the clipping rectangle for a surface.</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN2202"
></A
><H2
>Synopsis</H2
><DIV
CLASS="FUNCSYNOPSIS"
><A
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></A
><P
></P
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>void <B
CLASS="FSFUNC"
>SDL_SetClipRect</B
></CODE
>(SDL_Surface *surface, SDL_Rect *rect);</CODE
></P
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN2209"
></A
><H2
>Description</H2
><P
>Sets the clipping rectangle for a surface.  When this surface is the
destination of a blit, only the area within the clip rectangle will be
drawn into.</P
><P
>The rectangle pointed to by <TT
CLASS="PARAMETER"
><I
>rect</I
></TT
> will be
clipped to the edges of the surface so that the clip rectangle for a
surface can never fall outside the edges of the surface.</P
><P
>If <TT
CLASS="PARAMETER"
><I
>rect</I
></TT
> is <TT
CLASS="LITERAL"
>NULL</TT
> the clipping
rectangle will be set to the full size of the surface.</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN2217"
></A
><H2
>See Also</H2
><P
><A
HREF="sdlgetcliprect.html"
><TT
CLASS="FUNCTION"
>SDL_GetClipRect</TT
></A
>,
<A
HREF="sdlblitsurface.html"
><TT
CLASS="FUNCTION"
>SDL_BlitSurface</TT
></A
>,
<A
HREF="sdlsurface.html"
><SPAN
CLASS="STRUCTNAME"
>SDL_Surface</SPAN
></A
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