COM Objects > CurveDesigner object > Methods > Effects.CurveDesigner.SetBackPictureFromFile method

Remarks

Sets a background picture from a picture file in BMP format.

For details about using the Curve Designer refer to the How to create custom volume curves tutorial.

Further information about the use of Volume Automation can be found inside the How to define a volume automation procedure tutorial.

Syntax

[Visual Basic]

control.Effects.CurveDesigner.SetBackPictureFromFile (

nDesignerUniqueId as Long,

strPathname as String

[C++]

short control.Effects.CurveDesigner.SetBackPictureFromFile (

long nDesignerUniqueId,

LPCTSTR strPathname

);

Parameter	Description

nDesignerUniqueId	Unique identifier of the curve designer returned by a previous call to the Effects.CurveDesigner.Create method
strPathname	Absolute pathname of the BMP file to load.

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