IInkAnalyzer::ClearStrokeData method

Clears stroke packet data from the IInkAnalyzer.

Syntax

HRESULT ClearStrokeData(
  [in] LONG lStrokeId
);

Parameters

lStrokeId [in]

The identifier of the stroke for which the packet data is cleared.

Return value

For a description of the return values, see Classes and Interfaces - Ink Analysis.

Remarks

Use this method when packet data for a stroke changes, such as when a stroke is moved or otherwise transformed. The IInkAnalyzer raises the _IAnalysisEvents::UpdateStrokesCache event when it needs stroke packet data from a stroke for which the packet data has been cleared.

Requirements

See also

IInkAnalyzer

IInkAnalyzer::UpdateStrokesData Method

Ink Analysis Reference