IAnalysisRegion::UnionRegion method
Expands the area of this IAnalysisRegion to the area created by its union with the specified IAnalysisRegion.
Syntax
HRESULT UnionRegion(
[in] IAnalysisRegion *pRegionToUnion
);
Parameters
-
pRegionToUnion [in]
-
The IAnalysisRegion with which to combine.
Return value
For a description of the return values, see Classes and Interfaces - Ink Analysis.
Remarks
If either area is infinite, the new area is also infinite.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows XP Tablet PC Edition [desktop apps only] |
| Minimum supported server |
None supported |
| Header |
|
| DLL |
|