How to add signature certificate appearance with custom co ordinates

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Hello, I’m Ron, an automated tech support bot

While you wait for one of our customer support representatives to get back to you, please check out some of these documentation pages:

Guides:

• Information dictionary
• Add Long-Term Validation (LTV) information for a signature on Cross-Platform (Core)
• Sign a PDF document on Cross-Platform (Core) - About Adding An Approval Signature to a PDF Document
• Add a rectangle annotation to a PDF on Cross-Platform (Core)

APIs:

• SignatureWidget - public void createSignatureAppearance (Image img)
• Class PDFViewWPF - ShowRect(Int32, Rect)
• Class Field

Forums:

• What is the maximum time PDFTRON sdk running, and About signature
• Digitally sign a PDF on iOS / Android
• Converting UIImage to CGImageRef to get full signature image to fill signature field