HasRgn property (Main Control)
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Builder Syntax |
bool HasRgn |
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Delphi Syntax |
HasRgn :Boolean |
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Overview |
Refer to Creating and Using a Bitmap Region. |
Remarks
Determines whether a region is defined in the LEAD bitmap.
When a bitmap has a region, some methods act on the region, rather than the whole bitmap. For a list of affected methods, refer to Raster Images: Where the Region Preempts the Bitmap.
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Value |
Meaning |
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TRUE |
The bitmap has a region. |
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FALSE |
The bitmap does not have a region. |
See Also
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Elements: |
IsPtInRgn method, GetRgnArea method, RgnHeight property, RgnLeft property, RgnTop property, RgnWidth property |
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Topics: |