COM Objects > WaveformAnalyzer object > Methods > WaveformAnalyzer.GraphicItemWaveRangeParamsGet method

Remarks

Obtains settings of an existing wave range displayed over the waveform's graphics. These settings can be modified through the WaveformAnalyzer.GraphicItemWaveRangeParamsSet 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 object section.

Syntax

[Visual Basic]

control.WaveformAnalyzer.GraphicItemWaveRangeParamsGet (

nUniqueId as Integer,

settings as Long

[C++]

short control.WaveformAnalyzer.GraphicItemWaveRangeParamsGet (

short nUniqueId,

void *settings

);

Parameter	Description

nUniqueId	Unique identification number assigned to the wave range by a previous call to the WaveformAnalyzer.GraphicItemWaveRangeAdd method.
settings	Address of a structure of type WANALYZER_WAVE_RANGE that receives in output the current settings of the wave range.

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.