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<title>META_CREATEREGION</title>
</head>
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<h1>NAME</h1>
META_CREATEREGION
<h1>NEAREST API CALL</h1>
<pre>#include <windows.h>
HRGN32 CreateRectRgn
(
INT32 left,
INT32 top,
INT32 right,
INT32 bottom
);
</pre>
<h1>DESCRIPTION</h1>
Now on this one, i havent a clue, so heres what the wine source has to say on the
matter, i blithered for a while and gave up and just dumped the wine source into
libwmf and waved a dead chicken over it, and it appears to work for rectangular
regions so....
<pre>
/*
* The layout of the record looks something like this:
*
* rdParam meaning
* 0 Always 0?
* 1 Always 6?
* 2 Looks like a handle? - not constant
* 3 0 or 1 ??
* 4 Total number of bytes
* 5 No. of seperate bands = n [see below]
* 6 Largest number of x co-ords in a band
* 7-10 Bounding box x1 y1 x2 y2
* 11-... n bands
*
* Regions are divided into bands that are uniform in the
* y-direction. Each band consists of pairs of on/off x-coords and is
* written as
* m y0 y1 x1 x2 x3 ... xm m
* into successive rdParam[]s.
*
* This is probably just a dump of the internal RGNOBJ?
*
* HDMD - 18/12/97
*
*/
</pre><p>
This operation adds an entry for itself in the object list.
<p><a href="support.html">back</a><p>
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