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Starts documenting CombineRgn

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git-svn-id: trunk@31736 -
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sekelsenmat 2011-07-18 14:21:00 +00:00
parent 0225972c3c
commit 00f5677d94
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18
docs/xml/lcl/lclintf.xml
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@ -309,8 +309,20 @@ the Canvas.SaveHandleState and Canvas.RestoreHandleState.
</element>
<!-- function Visibility: default -->
<element name="CombineRgn">
<short/>
<descr/>
<element name="OpenURL">
<short>Combines two regions</short>
<descr>The following parameters are present in this function:
Dest - The Handle of a region which will receive the result of the operation
Src1 - One of the two regions to combine
Src2 - The other region to combinee
fnCombineMode - The method to use to combine the regions.
As for the parameter fnCombineMode, the following constants from the unit LCLType can be used:
RGN_AND - The result is the intersection of the two combined regions.
RGN_COPY - The result is a copy of the region Src1
RGN_DIFF - Combines the parts of Src1 that are not part of Src2.
RGN_OR - The result is the union of the two regions.
RGN_XOR - The result is the union of two combined regions except for any overlapping areas.
</descr>
<errors/>
<seealso/>
</element>
@ -631,7 +643,7 @@ the Canvas.SaveHandleState and Canvas.RestoreHandleState.
</element>
<!-- function Visibility: default -->
<element name="CreateRectRgn">
<short/>
<short>Creates a new rectangular region</short>
<descr/>
<errors/>
<seealso/>