SetSignProcessFieldImageFromF with transparent png

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   Hi
I am trying to add a signature field image to a pdf using SetSignProcessFieldImageFromFile. The image is in a png file.

While this works fine for any non-transparent parts of the png, the transparent parts of the png appear black in the signed pdf, not transparent.

Am I doing something wrong or is this some limitation?

I am using QuickPDF Library 10.12.

Thanks for any advice in advance.

Kurt

Edited by kurt_a - 17 Feb 14 at 5:03AM

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kurt_a Members Profile Find Members Posts Beginner Joined: 16 Feb 14 Status: Offline Points: 2	Post Options Post Reply Quote kurt_a Report Post Thanks(0) Quote Reply Topic: SetSignProcessFieldImageFromF with transparent png Posted: 16 Feb 14 at 5:35PM
	Hi I am trying to add a signature field image to a pdf using SetSignProcessFieldImageFromFile. The image is in a png file. While this works fine for any non-transparent parts of the png, the transparent parts of the png appear black in the signed pdf, not transparent. Am I doing something wrong or is this some limitation? I am using QuickPDF Library 10.12. Thanks for any advice in advance. Kurt Edited by kurt_a - 17 Feb 14 at 5:03AM