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CallbackWaveformAnalyzerLineMoved delegate |
  
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CallbackWaveformAnalyzerLineMoved delegate |
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Remarks
Callback delegate invoked every time a custom vertical line on the waveform analyzer has been moved through the mouse or through the WaveformAnalyzer.GraphicItemHorzPositionSet method: this callback can be set through a call to the CallbackWaveformAnalyzerLineMovedSet method.
For details about graphic items management on the waveform analyzer refer to the How to add graphic items to the Waveform analyzer section.
For further details about callback delegates see the How to synchronize the container application with the API tutorial.
For details about the use of the Waveform Analyzer refer to the How to use the Waveform Analyzer section.
For further details about methods of the Waveform Analyzer refer to the WaveformAnalyzer class section.
Syntax
[Visual Basic] Public Delegate Sub CallbackWaveformAnalyzerLineMoved ( nUniqueID as Int16, nPosInMs as Int32 ) |
[C#] public delegate void CallbackWaveformAnalyzerLineMoved ( Int16 nUniqueID, Int32 nPosInMs ) |
[C++] public delegate void CallbackWaveformAnalyzerLineMoved ( Int16 nUniqueID, Int32 nPosInMs ) |
Parameter |
Description |
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nUniqueID |
Unique identifier of the vertical line; this unique identifier matches the unique identifier used when the custom line was created through the WaveformAnalyzer.GraphicItemVerticalLineAdd method. |
nPosInMs |
New position of the vertical line expressed in milliseconds |
