COM Objects > SpectrumEnh object > Methods > SpectrumEnh.SetBackPictureFromFile method

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.

For details about using other embedded Visual Feedbacks refer to the How to use the embedded Visual Feedbacks section

Syntax

[Visual Basic]

control.SpectrumEnh.SetBackPictureFromFile (

strPathname as String

[C++]

short control.SpectrumEnh.SetBackPictureFromFile (

LPCTSTR strPathname

);

Parameter

Description

strPathname

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.

Return value

Value	Meaning

Negative value	An error occurred, check the LastError property value in order to get the error code
enumErrorCodes.ERR_NOERROR (0)	The method call was successful