Shrinking icons with 20.1

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   My app is working with 20.0.  When I updated to 20.10, I'm having a problem with the commandbar icons shrinking when the display scale is changed.  100% works, 200% shrinks the icons (instead of increasing their size -- I'd be OK with them just remaining their original 32x32 instead of shrinking to 16x16 or smaller).
The only code change was to remove the deprecated SetDPIScalingOptions(TRUE) call, and replace it with the recommended SetDPIScalingOptions(TRUE) and EnableDpiGalleryItemScaling(TRUE) calls.  (I've tried with one or the other, both, and neither; it doesn't affect the results.)

Is there something more I need to do in 20.10 to get the icons to scale properly?

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rconn Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 16 May 2007 Location: United States Status: Offline Points: 77	Post Options Post Reply Quote rconn Report Post Thanks(0) Quote Reply Topic: Shrinking icons with 20.1 Posted: 29 October 2021 at 11:06am
	My app is working with 20.0. When I updated to 20.10, I'm having a problem with the commandbar icons shrinking when the display scale is changed. 100% works, 200% shrinks the icons (instead of increasing their size -- I'd be OK with them just remaining their original 32x32 instead of shrinking to 16x16 or smaller). The only code change was to remove the deprecated SetDPIScalingOptions(TRUE) call, and replace it with the recommended SetDPIScalingOptions(TRUE) and EnableDpiGalleryItemScaling(TRUE) calls. (I've tried with one or the other, both, and neither; it doesn't affect the results.) Is there something more I need to do in 20.10 to get the icons to scale properly?

markr Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 01 August 2004 Status: Offline Points: 443	Post Options Post Reply Quote markr Report Post Thanks(0) Quote Reply Posted: 01 November 2021 at 5:12pm
	Have you tried calling XTPDpiHelper()->EnableDpiBitmapScaling(TRUE) from your app's InitInstance() method?

Fredrik Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 22 June 2005 Status: Offline Points: 235	Post Options Post Reply Quote Fredrik Report Post Thanks(0) Quote Reply Posted: 09 November 2021 at 8:43am
	I can't get it to work, even with calling XTPDpiHelper()->EnableDpiBitmapScaling(TRUE) using RibbonSample - just see the pre-Office 2013 themes which are the ones using PNG images. I have a similar question in another thread: DPI issues with PNG icons and XTP 20.1 - Codejock Developer Community.
	Windows 10, Visual Studio 20157, Toolkit Pro 18.3.0