Classes > WaveformAnalyzer class > Methods > WaveformAnalyzer.GraphicItemsTypeRemove method

Remarks

Removes all of the graphic items of a given type. In order to remove all types of graphic items at once, use the WaveformAnalyzer.GraphicItemRemove method with parameter -1.

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 GraphicItemsTypeRemove (

nType as enumGraphicItemType

) as enumErrorCodes

[C#]

public enumErrorCodes GraphicItemsTypeRemove (

enumGraphicItemType nType

);

[C++]

public: enumErrorCodes GraphicItemsTypeRemove (

enumGraphicItemType nType

);

Parameter

Description

nType

The type of graphic items.

Supported values are the following:

Mnemonic constant	Numeric value	Meaning
GRAPHIC_ITEM_VERTICAL_LINE	0	Vertical line
GRAPHIC_ITEM_HORIZONTAL_LINE	1	Horizontal line
GRAPHIC_ITEM_WAVE_RANGE	2	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.