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WaveformAnalyzer.VerticalLineAdd method 

 

Remarks 

 

Adds a new vertical line that will be displayed over the waveform's graphics. 

 

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 Function VerticalLineAdd (  nUniqueId as Int16,  nPosition as Int32,  color as Color,  nMode as enumWaveformLineModes,  nWidth as Int16  ) as enumErrorCodes

 

[C#]  public enumErrorCodes VerticalLineAdd (  Int16 nUniqueId,  Int32 nPosition,  Color color,  enumWaveformLineModes nMode,  Int16 nWidth  );

 

[C++]  public: enumErrorCodes VerticalLineAdd (  Int16 nUniqueId,  Int32 nPosition,  Color color,  enumWaveformLineModes nMode,  Int16 nWidth  );

 

 

Parameter	Description
nUniqueId	Unique identification number assigned to this new line.
nPosition	Initial position expressed in milliseconds
color	Color of the line
nMode	Line mode used for rendering the line.  Supported values are the following:  Mnemonic constant Numeric value Meaning LINE_MODE_DOTTED 0 Dotted line LINE_MODE_DASHED 1 Dashed line LINE_MODE_SOLID 2 Solid line
nWidth	Width, expressed in pixels, of the line

 

 

Return value 

 

Value	Meaning
Negative value	An error occurred (see the LastError property for further error details)
enumErrorCodes.NOERROR (0)	The method call was successful.

 

 

 

 

 

 

 

 

 

 

 

 

Copyright © 2006 - 2008 MultiMedia Soft 

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