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13 Jul 2017
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TOPIC: Change PDF Background Image And Color

Change PDF Background Image And Color 3 years 6 months ago #7421

  • fatih_onbiron
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Hello;
I am looking for a solution to set a custom background image and color of a PDF file.
Is there a way to change the PDF background image and color.
For example in Moon+ PDF reader, there is an option that you can set one of the custom images from predefined ones as the background image like a real book pattern.
Custom background texture of a PDF file



Options to change the backgorund option

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Last Edit: by kpbird.

Change PDF Background Image And Color 3 years 6 months ago #7424

  • nermeen
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This screenshot is taken from epub not a pdf...(for epub it's easy to modify the background, but this is out of the SDK scope)

Using our SDK, you can only change the background around the pdf page...to change the background of the page itself (and we think this is how it's done in Moon+) you can only do pixels manipulations (draw another canvas semi-transparent use XOR, OR, ....)

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Change PDF Background Image And Color 3 years 6 months ago #7425

  • fatih_onbiron
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Thank you for your reply.

Would you please, send a sample code how we can change the PDF page's background by using page manipulation. I want to try it with the SDK.

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Change PDF Background Image And Color 3 years 6 months ago #7427

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Unfortunately, we do not have a sample code for that...

You need to do it yourself.

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