IInkAnalyzer::RemoveStrokes method
Removes the specified strokes from the IInkAnalyzer.
Syntax
HRESULT RemoveStrokes(
[in] ULONG ulStrokeIdCount,
[in] LONG *plStrokes
);
Parameters
-
ulStrokeIdCount [in]
-
The number of stroke identifiers in plStrokes.
-
plStrokes [in]
-
The identifiers for the strokes to remove.
Return value
For a description of the return values, see Classes and Interfaces - Ink Analysis.
Remarks
This method removes the packet data for and references to the specified strokes from the IInkAnalyzer.
This method removes the strokes from the leaf context node that references the strokes. If any IContextNode no longer references any strokes, this method deletes the IContextNode and any ancestor IContextNode objects that no longer have any child nodes.
After this method removes the strokes from the IContextNode, it updates the IInkAnalyzer object's dirty region (see IInkAnalyzer::GetDirtyRegion Method) to include the bounding box of the removed strokes.
If a stroke identified in plStrokes is not associated with the IInkAnalyzer, this method ignores the identifier.
If none of the strokes identified in plStrokes are associated with the ink analyzer, this method returns without updating the IInkAnalyzer.
This method returns and error code when plStrokes is null.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows XP Tablet PC Edition [desktop apps only] |
| Minimum supported server |
None supported |
| Header |
|
| DLL |
|