SigBackgroundImageType Property
The type of the image contained in BackgroundData .
Syntax
pdfsigner.getSigBackgroundImageType([callback]) pdfsigner.setSigBackgroundImageType( sigBackgroundImageType, [callback])
Possible Values
0 (pwitJPEG2000), 1 (pwitJPEG), 2 (pwitCustom)
Default Value
0
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 getSigBackgroundImageType([callback]) method is defined as:
function(err, data){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'data' is the value returned by the method.
The callback for the setSigBackgroundImageType([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
The type of the image contained in SigBackgroundData. JPEG and JPEG2000 format are currently supported.
pwitJPEG2000 | 0 | JPEG 2000 format (supports transparency) |
pwitJPEG | 1 | standard JPEG format (does not support transparency) |
pwitCustom | 2 | Custom background format |
This property is not available at design time.
Data Type
Integer