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DynaPDF.GetOpacity

Returns the opacity value used to draw the visible appearance of an annotation (requires Acrobat 5 or higher).

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
DynaPDF 4.2 Yes Yes Yes Yes Yes

MBS( "DynaPDF.GetOpacity"; PDF )

Parameters

Parameter Description Example value
PDF The PDF reference returned from DynaPDF.New. $pdf

Result

Returns value or error.

Description

Returns the opacity value used to draw the visible appearance of an annotation (requires Acrobat 5 or higher).
A value of 1 determines that the annotation is completely opaque. If the value is zero, newly created annotations will be invisible. The opacity flag is not supported by all annotation types.
At time of publication the opacity property is used for annotations only. Later versions of DynaPDF use this property may be for other PDF objects too.

See also GetOpacity function in DynaPDF manual.

See also


DynaPDF.GetMetadata   -   DynaPDF.GetOrientation

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