SigCustomAppearance Property
Contains custom widget description in raw PDF graphic operators format.
Syntax
pdfsigner.getSigCustomAppearance([callback]) pdfsigner.setSigCustomAppearance( sigCustomAppearance_Buffer, [callback])
Callback
The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).
The callback for the getSigCustomAppearance([callback]) method is defined as:
function(err, buffer){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'buffer' is the value returned by the method.
The callback for the setSigCustomAppearance([callback]) method is defined as:
function(err){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'err' has 2 properties which hold detailed information:
err.code err.message
Remarks
Contains custom widget description in raw PDF graphic operators format.
Use this property to provide a PDF stream describing the widget appearance.
This property is not available at design time.
Data Type
Buffer