<head> <title>META_CREATEREGION</title> </head> <body link="#CC0000" alink="#FF3300" vlink="#330099" text="#000000" bgcolor="#ffffff" background="pics/weave.jpg"> <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> </body>
