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Shrinks the clipping region of an Device Context to a rectangular boundary, e.g. a text area.
Source position: winapih.inc line 171
function IntersectClipRect( |
dc: HDC; |
Left: Integer; |
Top: Integer; |
Right: Integer; |
Bottom: Integer |
):Integer; |
The region type, zero on failure.
The result can be one of the following constants:
Error NullRegion SimpleRegion ComplexRegion Region_Error
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lazarus-ccr.sourceforge.net |