ViewMode change on UWP between SfPdfViewer 19.4.0.38 to 19.4.0.40

[Helmut Schmidt]

Hello we recently updated of version of the SfPdfViewer control in our Xamarin Forms project to the 19.4.0.* version.

After the update we were surprised to see that ViewMode=Default on the control seems to zoom our pdfs to a tiny size on intial load (All screenshots taken on UWP):

After backtracking each version, we found that version 19.4.0.38 was the last version to show the pdf pages in normal sizes on initial load:

Starting from version 19.4.0.40 onwards, the control will render the pdf pages very tiny with ViewMode=Default.

We didn't find any hint for this change in the weekly release notes for 19.4.0.40 or the following releases.

Is this a bug? Is this intended/documented?

[Vikram Devaraj]

Hi Helmut, 

Greetings from Syncfusion support, 

We were unable to reproduce the issue, “When ViewMode is default the PDF renders tiny” and it is working as expected. Could you please try the attached sample and let us know whether we have missed out anything while replicating the issue. 

   

Kindly share the following details to analyse more on this issue and assist you with the better solution   

1.Simple sample/ modify the above sample to reproduce the issue.  

2.Replication video/procedure to reproduce the issue. 

3.PDF document  

Regards, 

Vikram

Attachment: SavePDFUsingNative_91d4858.zip