Classes > WaveformAnalyzer class > Methods > WaveformAnalyzer.GraphicItemVerticalLineParamsSet method

Remarks

Modifies parameters of an existing vertical line displayed over the waveform's graphics. Current parameters can be obtained through the WaveformAnalyzer.GraphicItemVerticalLineParamsGet 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 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 GraphicItemVerticalLineParamsSet (

nUniqueId as Int16,

[C#]

public enumErrorCodes GraphicItemVerticalLineParamsSet (

Int16 nUniqueId,

);

[C++]

public: enumErrorCodes GraphicItemVerticalLineParamsSet (

Int16 nUniqueId,

);

Parameter	Description

nUniqueId	Unique identification number assigned to the line by a previous call to the WaveformAnalyzer.GraphicItemVerticalLineAdd method.
settings	New settings.

Return value

Value	Meaning

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