Remarks
Sets a background picture from a graphic file.
For further details about using the Enhanced Spectrum Analyzer refer to the SpectrumEnh section.
For details about using the Enhanced Spectrum Analyzer refer to the How to use the Enhanced Spectrum Analyzer tutorial.
Syntax
[Visual Basic]
control.SpectrumEnh.SetBackPictureFromFile (
strPathname as String
) as enumErrorCodes
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[C++]
short control.SpectrumEnh.SetBackPictureFromFile (
LPCTSTR strPathname
);
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Parameter
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Description
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strPathname
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Absolute pathname of the picture file to load. Accepted graphic formats are BMP, JPEG, GIF, TIFF and PNG.
An empty pathname will reset an eventual picture set through a previous call to this method.
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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, check the LastError property value in order to get the error code
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enumErrorCodes.ERR_NOERROR (0)
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The method call was successful
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