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Returns true if the global NeedAppearance flag of the AcroForm is set.
Component | Version | macOS | Windows | Linux | Server | iOS SDK |
DynaPDF | 13.2 | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
Parameter | Description | Example |
---|---|---|
The PDF reference returned from DynaPDF.New. |
Returns 1, 0 or error.
See also GetNeedAppearance function in DynaPDF manual.
This function checks for a license.
Created 26th March 2023, last changed 26th March 2023