I have a requirement to integrate a signature from a Wacom tablet into a PDF signature field. I have a Wacom STU-500 tablet and Wacom's Sign Pro SDK. I am using PDF-XChange PRO SDK v5.0 and the PDF-XChange Viewer. The app is developed in Delphi. I have two options: I could display a signature in a signature field (#1 below), or place a graphic representation of the signature in a graphic annotation (#2 below). My PDF form are developed in Foxit PhantomPDF but they get opened programatically in PDF-XChange Viewer.
2. Is it possible to load a .sig file or a jpg into graphic annotation when a field is clicked? In the Delphi app I can place a "sign" button that will enable the Wacom tablet to prompt for a signature (this is operational). Can I add the resulting .sig file into a form field in the PDF document?.