Windows 10 Screen Scaling with GF/ST

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Windows 10 Screen Scaling with GF/ST

thomas....@natural-software.eu
Hi

We are using GF/ST to provide a graphical interface for our users.

We are having troubles on Windows Screen, when Scaling is != 100%. X & Y coordinates of mouse operations are not correct (If I manually factor in the screen scaling, everything seems to work again ;-) ).

I remember reading something about the screen DPI scaling that could be used in order to set the correct factors for GF/ST. Does anyone have a tip on where to look?

Thanks

Thomas

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Re: Windows 10 Screen Scaling with GF/ST

Mariano Martinez Peck-2
Hi Thomas,

Could you please tell which exact version of VAST and Windows are you using? 
Also...sorry for the newbie question but what is GF/ST? 

Thanks, 

On Sat, May 29, 2021 at 12:14 PM [hidden email] <[hidden email]> wrote:
Hi

We are using GF/ST to provide a graphical interface for our users.

We are having troubles on Windows Screen, when Scaling is != 100%. X & Y coordinates of mouse operations are not correct (If I manually factor in the screen scaling, everything seems to work again ;-) ).

I remember reading something about the screen DPI scaling that could be used in order to set the correct factors for GF/ST. Does anyone have a tip on where to look?

Thanks

Thomas

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Mariano Martinez Peck

Senior Software Engineer

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 /mariano-martinez-peck
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Re: Windows 10 Screen Scaling with GF/ST

thomas....@natural-software.eu
Hi Mariano

We are using VAST 10.0.1 however the code has its origins in VA/Smalltalk 8.2 (And we did quite some "special" stuff in GF/ST ;-))

[hidden email] schrieb am Samstag, 29. Mai 2021 um 17:22:49 UTC+2:
Hi Thomas,

Could you please tell which exact version of VAST and Windows are you using? 
Also...sorry for the newbie question but what is GF/ST? 

Thanks, 

On Sat, May 29, 2021 at 12:14 PM thomas....@... <thomas....@...> wrote:
Hi

We are using GF/ST to provide a graphical interface for our users.

We are having troubles on Windows Screen, when Scaling is != 100%. X & Y coordinates of mouse operations are not correct (If I manually factor in the screen scaling, everything seems to work again ;-) ).

I remember reading something about the screen DPI scaling that could be used in order to set the correct factors for GF/ST. Does anyone have a tip on where to look?

Thanks

Thomas

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Mariano Martinez Peck

Senior Software Engineer

 mp...@...
 @MartinezPeck
 /mariano-martinez-peck
 instantiations.com
TwitterLinkedInVAST Community ForumGitHubYouTubepub.dev

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Re: Windows 10 Screen Scaling with GF/ST

Mariano Martinez Peck-2
I still need to know which Windows version and what it is "GF/ST"

On Sat, 29 May 2021 at 12:25 PM [hidden email] <[hidden email]> wrote:
Hi Mariano

We are using VAST 10.0.1 however the code has its origins in VA/Smalltalk 8.2 (And we did quite some "special" stuff in GF/ST ;-))

[hidden email] schrieb am Samstag, 29. Mai 2021 um 17:22:49 UTC+2:
Hi Thomas,

Could you please tell which exact version of VAST and Windows are you using? 
Also...sorry for the newbie question but what is GF/ST? 

Thanks, 

On Sat, May 29, 2021 at 12:14 PM [hidden email] <[hidden email]> wrote:
Hi

We are using GF/ST to provide a graphical interface for our users.

We are having troubles on Windows Screen, when Scaling is != 100%. X & Y coordinates of mouse operations are not correct (If I manually factor in the screen scaling, everything seems to work again ;-) ).

I remember reading something about the screen DPI scaling that could be used in order to set the correct factors for GF/ST. Does anyone have a tip on where to look?

Thanks

Thomas

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--

Mariano Martinez Peck

Senior Software Engineer

 [hidden email]
 @MartinezPeck
 /mariano-martinez-peck
 instantiations.com
TwitterLinkedInVAST Community ForumGitHubYouTubepub.dev

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Mariano Martinez Peck

Senior Software Engineer

 [hidden email]
 @MartinezPeck
 /mariano-martinez-peck
 instantiations.com
TwitterLinkedInVAST Community ForumGitHubYouTubepub.dev

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Re: Windows 10 Screen Scaling with GF/ST

thomas....@natural-software.eu
I thought, it is a problem from our migrated code but the GF/ST demos have the same problem....
I am using a 4K graphics card with 4K monitor with 200% scaling running Windows 10 (20H2).

In VAST 10.0.1 32-bit  load the config maps.

GF/ST IBM/ST - Runtime
GF/ST IBM/ST
GF/ST Demo IBM/ST

Then Start
GFDemo->GFDemoLauncher

Start the "Drawing" Demo and the connectors are not aligned and it is easy to get draw errors - see the attached PNG

gfst_prob_2.JPG


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Re: Windows 10 Screen Scaling with GF/ST

Mariano Martinez Peck-2
Hi Thomas, 
Thanks for your report. I was able to reproduce it. I will create a support case on your behalf with this information and we will allocate engineering time to fix it. 

Best, 

On Sat, May 29, 2021 at 12:52 PM [hidden email] <[hidden email]> wrote:
I thought, it is a problem from our migrated code but the GF/ST demos have the same problem....
I am using a 4K graphics card with 4K monitor with 200% scaling running Windows 10 (20H2).

In VAST 10.0.1 32-bit  load the config maps.

GF/ST IBM/ST - Runtime
GF/ST IBM/ST
GF/ST Demo IBM/ST

Then Start
GFDemo->GFDemoLauncher

Start the "Drawing" Demo and the connectors are not aligned and it is easy to get draw errors - see the attached PNG

gfst_prob_2.JPG


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--

Mariano Martinez Peck

Senior Software Engineer

 [hidden email]
 @MartinezPeck
 /mariano-martinez-peck
 instantiations.com
TwitterLinkedInVAST Community ForumGitHubYouTubepub.dev

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Re: Windows 10 Screen Scaling with GF/ST

thomas....@natural-software.eu
Hi Mariano

Thanks!

[hidden email] schrieb am Samstag, 29. Mai 2021 um 18:01:16 UTC+2:
Hi Thomas, 
Thanks for your report. I was able to reproduce it. I will create a support case on your behalf with this information and we will allocate engineering time to fix it. 

Best, 

On Sat, May 29, 2021 at 12:52 PM [hidden email] <[hidden email]> wrote:
I thought, it is a problem from our migrated code but the GF/ST demos have the same problem....
I am using a 4K graphics card with 4K monitor with 200% scaling running Windows 10 (20H2).

In VAST 10.0.1 32-bit  load the config maps.

GF/ST IBM/ST - Runtime
GF/ST IBM/ST
GF/ST Demo IBM/ST

Then Start
GFDemo->GFDemoLauncher

Start the "Drawing" Demo and the connectors are not aligned and it is easy to get draw errors - see the attached PNG

gfst_prob_2.JPG


--
You received this message because you are subscribed to the Google Groups "VAST Community Forum" group.
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--

Mariano Martinez Peck

Senior Software Engineer

 [hidden email]
 @MartinezPeck
 /mariano-martinez-peck
 instantiations.com
TwitterLinkedInVAST Community ForumGitHubYouTubepub.dev

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