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

Remarks

Modifies parameters of a buddy text associated to a graphic item over the waveform's graphics. The current settings for the buddy text can be obtained through the WaveformAnalyzer.GraphicItemBuddyTextParamsGet 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.GraphicItemBuddyTextParamsSet (

nUniqueId as Long,

settings as Long

) as enumErrorCodes

[C++]

short control.WaveformAnalyzer.GraphicItemBuddyTextParamsSet (

long nUniqueId,

void *settings

);

Parameter

Description

nUniqueId

Unique identification number assigned to the graphic item.

The unique identification number of a graphic item is generated using one of the following methods:

•	WaveformAnalyzer.GraphicItemHorizontalLineAdd for horizontal lines

•	WaveformAnalyzer.GraphicItemVerticalLineAdd for vertical lines

•	WaveformAnalyzer.GraphicItemWaveRangeAdd for wave ranges

settings

Address of a structure of type WANALYZER_BUDDY_TEXT that contains the new settings of the buddy text.

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.