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PDFViewer "Fit"

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PDFViewer
This is a migrated thread and some comments may be shown as answers.
Kellie
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Kellie asked on 17 Feb 2012, 07:09 PM
I would like to make page 1 of my PDF to "fit" to my container size.

Is there a way to do this?

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Kammen
Telerik team
answered on 27 Feb 2012, 05:46 PM
Hi Kellie,

RadPdfViewer uses the size that is set in the PDF file. The only way to change this behavior is to zoom in/out the content using the ScaleFactor property.
Furthermore, RadPdfViewer does not fit to its parent's size and you should be careful when you are trying to use it in a container element. 

All the best,
Kammen
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Jason
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answered on 21 Aug 2012, 05:44 PM
I'd sure like to see this as an enhancement.  While we can do the calculations to determine the viewer size and compare to the PDF size and set the scale factor to fit.
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Kammen
Telerik team
answered on 24 Aug 2012, 03:22 PM
Hi Jason,

Thank you for the feedback. We have this feature in our todo list, but we have not scheduled it yet.

Regards,
Kammen
the Telerik team

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Anna Katrina
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answered on 03 Aug 2015, 07:04 PM

Hi guys, any news about this feature? Im hoping to apply in on my control.

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Deyan
Telerik team
answered on 05 Aug 2015, 02:04 PM
Hello Anna Katrina,

Thank you for contacing us.

The current version of RadPdfViewer allows you to achieve the desired behaviour through the following approaches:
  • You may use the ScaleMode property of RadPdfViewer to specify whether you want to fit to width, fit to page or use the default non-fitting behaviour.
  • You may bind two buttons in the UI to FitToWidthFixedDocumentPagesPresenterCommandDescriptor and FitToPageFixedDocumentSinglePageViewPresenterCommandDescriptor commands. You can see how exactly you can achieve this in the code of our PdfViewer online example.

I hope this is helpful. If you have other questions please contact us again.

Regards,
Deyan
the Telerik team
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PDFViewer
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Kellie
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Kammen
Telerik team
Jason
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Anna Katrina
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Deyan
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