How to apply a background to an existing PDF?

[ABLE Tech srl]

Hi, there is a way using SyncFusion to apply a background image to an existing PDF? I do not want to use a transparency, but applying the original image as background image of the existing PDF document.

A solution can also be the ability to apply a PDF as background of another PDF, as does the pdftk with the background command:

http://www.pdflabs.com/docs/pdftk-man-page/#dest-op-background

[Karthikeyan Chandrasekar]

Hi Claudio,

Thank you for using Syncfusion Products.

 

We can able to apply an image or another PDF as background to an existing PDF.

I have attached a sample for your reference.

BackgroundPDF.zip

 

Please let us know if you have any concern.

 

Thanks,

Karthikeyan.C

 

[ABLE Tech srl]

I don't want the background to be applied with borders (printable area?) but on the full page. Is it possibile?

[Karthikeyan Chandrasekar]

Hi Claudio,

Thank you for your update.

 

Could you please set all the margins to zero so that the image or the Pdf document can be drawn in full page.

Please use the below code snippet.

PdfDocument doc = new PdfDocument();

doc.PageSettings.Margins.All = 0;

 

Please let us know if you have any concern.

 

Thanks,

Karthikeyan.C