CRgn::CreateFromData

Creates a region from the given region and transformation data.

BOOL CreateFromData(
   const XFORM* lpXForm,
   int nCount,
   const RGNDATA* pRgnData 
);

Parameters

lpXForm

Points to an XFORM data structure that defines the transformation to be performed on the region. If this pointer is NULL, the identity transformation is used.

nCount

Specifies the number of bytes pointed to by pRgnData.

pRgnData

Points to a RGNDATA data structure that contains the region data.

Return Value

Nonzero if the function is successful; otherwise 0.

Remarks

An application can retrieve data for a region by calling the CRgn::GetRegionData function.

See Also

CRgn Overview | Class Members | Hierarchy Chart | CRgn::GetRegionData | ExtCreateRegion