RenderImage and Windows Scaling

RenderImage and Windows Scaling

Posted by: nrericha on 27 June 2018, 4:16 am EST

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  nrericha

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  Posted 27 June 2018, 4:16 am EST

  Greetings,

  When using C1Preview to create a custom PDF using RenderObjects. I am having issues adding an Image to a TableCell via TableCell.Image. It appeared that the image being rendered was only displaying 75% of the width and height of the actual image. When I switched to a different machine to create a test program to supply as an example I found that the issue didn’t appear. I was able to track down the issue to being the Windows Scaling on 4k monitors being set to 125% compared to other monitors with scaling set to 100%. Once I changed my 4k system to 100% scaling the image appeared just fine.

  Is there a setting somewhere that I can’t seem to locate that will keep the images from being truncated if the end user has windows scaling something other that 100%?

  Sample attached.

  Thanks

  Norm

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  nrericha

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  Posted 27 June 2018, 4:24 am EST

  Sorry the attachment didn’t attach!

  RenderImageExample.zip

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  Pragati.Kaushik

  

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  Posted 27 June 2018, 8:49 pm EST

  Hi,

  Thank you for sharing the application.
  
  I could also replicate the issue at my end. When Windows scaling is set to a value greater than 100%, image rendered in a TableCell is not scaled correctly. I have forwarded the issue to the developers (internal tracking ID: 329989) and will let you know once there is any information from them.

  I would also like you to know that C1Report is in maintenance mode since last two years, as mentioned here:
  
  https://www.grapecity.com/en/forums/winforms-edition/c1report-in-maintenance-mo_1

  and, FlexReport is our flagship reporting tool. Please refer the following links for more information on FlexReport:
  
  https://www.grapecity.com/en/flexreport/
  
  http://help.grapecity.com/componentone/NetHelp/FlexReportWPF/FlexReportOverview.html

  Thanks,
  
  Pragati

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  nrericha

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  Posted 28 June 2018, 2:18 am EST

  Thank you for the update. I’m glad to see that the issue is reproducible.

  I am aware of the new reporting tool, and upgrading is on our list of things to do - I’m just not in a hurry to redesign all the reports yet.

  Thanks!

  Norm