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Syncfusion Feedback

Speed up PDFViewer ExportAsImage

Thread ID:





116995 Jul 16,2014 03:38 PM UTC Jul 18,2014 04:05 AM UTC WinForms 1
Tags: PDF
Vaughn Miller
Asked On July 16, 2014 03:38 PM UTC

I have a sub that loads PDF pages into a bitmap array.
It's a bit slow, especially with larger PDFs. Anything I can do to speed this up?
PDF compression, changing image size, etc?

Dim images As Bitmap()
images = PdfViewer.ExportAsImage(0, PdfViewer.PageCount - 1, New SizeF(600, 600), 72, 72, True)

Uthistran S [Syncfusion]
Replied On July 18, 2014 04:05 AM UTC

Hi Andy,

Thank you for your update.

Could you please provide us the document that is slow while converting to images? That would help us to investigate over the problem and can help you better.

Please, let us know if you need any further assistance.


Uthistran S.


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