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Convert existing PDF document from color to grayscale - possible?

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105200 Sep 17,2012 03:35 PM Nov 24,2017 12:27 AM Windows Forms 3
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Tags: PDF
Patrick Leong
Asked On September 17, 2012 03:35 PM

Hi all,

I have been looking around, however it does not seem to have an effective way to open an existing PdfLoadedDocument and convert everything in it (text, images, etc.) into grayscale. In my hand there is such a request to programmatically convert an existing PDF to black and white. Is this even possible using Syncfusion libraries?

Thanks,
Patrick

George Livingston [Syncfusion]
Replied On September 21, 2012 02:30 AM

Hi Patrick,

 

Thank you for using Syncfusion Product.

 

It is not possible to change the Color of the text i.e. to Grayscale, but it is possible to change the color of the images in the PDF document.

 

Please let us know if you have any questions.

 

Regards,

George


Fabian
Replied On November 21, 2017 03:30 AM

Hi,

Is there any progress on this topic?
Is it possible in the meantime?

Thanks,
Fabian

Chinnu Muniyappan [Syncfusion]
Replied On November 24, 2017 12:27 AM

Hi Fabian, 
 
Currently we do not have support for changing the text color to grayscale in existing PDF document, we have already added it to our feature request list. it will be implemented in one of our releases. The feature implementation greatly depends on product design, code compatibility and complexity. We request you to visit our website periodically for feature updates. 
 
Regards, 
Chinnu 


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