Remarks
Retrieves the actual size, expressed in both milliseconds and pixels, of the display surface used to render the waveform.
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.GetDisplayWidth (
nWidthInMs as Long,
nWidthInPixels as Long
) as enumErrorCodes
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[C++]
short control.WaveformAnalyzer.GetDisplayWidth (
long *nWidthInMs,
long *nWidthInPixels
);
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Parameter
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Description
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nWidthInMs
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Reference that, after returning from the method call, will contain the width of the display surface, expressed in milliseconds, used for rendering the waveform
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nWidthInPixels
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Reference that, after returning from the method call, will contain the width of the display surface, expressed in pixels, used for rendering the waveform
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Return value
Value
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Meaning
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Negative value
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An error occurred (see the LastError property for further error details)
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enumErrorCodes.ERR_NOERROR (0)
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The method call was successful
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