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Resolved Is native DPI scaling support on the roadmap for Powerbuilder

  1. Misc
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  1. Carl Gerhardsson
    Carl Gerhardsson
  2. PowerBuilder
  3. Monday, 24 October 2022 09:13 AM UTC

Hi

 

Our Powerbuilder applications look blurry when using Windows DPI scaling setting above 100%, which is necessary for users who run high resolution monitors (4k primarily).

Is native DPI scaling support on the roadmap for Powerbuilder?

 

Thanks Carl

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Does PB22 no longer supports the old PB =* outer j...
Responses (4)
Armeen Mazda @Appeon
Armeen Mazda @Appeon Accepted Answer Pending Moderation
  1. Monday, 24 October 2022 13:59 PM UTC
  2. PowerBuilder
  3. # 1

Hi Carl, This is not currently on the roadmap for the revisions of PB 2022 per the current roadmap: https://www.appeon.com/developers/roadmap#upcoming

Please submit this enhancement request to product@appeon.com

Thanks!

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Stuart Macandrew
Stuart Macandrew Accepted Answer Pending Moderation
  1. Monday, 24 October 2022 22:27 PM UTC
  2. PowerBuilder
  3. # 2

It won't be on the roadmap, as Powerbuilder already scales independent of DPI - just make sure your units are defined in PBU (Powerbuilder Units).

I suspect your problem is courtesy of Microsoft, which added additional support to scale non-scaleable applications in high-DPI situations.

Google overriding high-DPI behaviour or the HIGHDPIAWARE registry key and see if disabling this fixes your problem.

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Miguel Leeuwe
Miguel Leeuwe Accepted Answer Pending Moderation
  1. Monday, 24 October 2022 22:45 PM UTC
  2. PowerBuilder
  3. # 3

Wasn't there some kind of a manifest file that could be used to deal with the scaling non-100% ?

I found this link, but not the file itself: https://community.appeon.com/index.php/qna/q-a/manifest-and-dpi-awareness-using-pfc-classes 

If I can find it I'll post it here. Maybe tomorrow...

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Chris Pollach @Appeon
Chris Pollach @Appeon Accepted Answer Pending Moderation
  1. Tuesday, 25 October 2022 16:07 PM UTC
  2. PowerBuilder
  3. # 4

Hi Carl;

  PB does not currently support DPI scaling. However, check out Allan's tip in this previous post ...

https://community.appeon.com/index.php/qna/q-a/datawindow-distortion-dpi-scaling-125

HTH

Regards ... Chris

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