My attempts at High-DPI rendering on MacOS for my game, Bitfighter, always end up looking bad, like a scaled-up version of a low-res game. The game uses SDL2 + OpenGL and I have correctly enabled ...

In my efforts to properly handle DPI changes in my application, I am using the following code to read the current scaling factor: TYPE TZoom = BYTE; FUNCTION OldStyleGetDpiForSystem : TZoom; cdec...

I just switched to Java 11 (AdoptOpenJDK) so that my Java Swing application looks OK on high DPI displays at different system scaling settings. It works OK on Windows. Regardless of the scaling val...

I have enabled these recommended settings in my config file: <add key="DpiAware" value="true" /> <add key="DpiAwareness" value="PerMonitorV2" /> ...

When opening WinForms controls/forms in Visual Studio 2022 on my high DPI display, this message is being displayed: Scaling on your main display is set to 150%. Restart Visual Studio with 100% sc...

The jmeter UI on windows 8 with a 3200X1800 Lenovo Laptop is unusable. Fonts on the far left pane are toooo small and on the right side the line spacing is too small for the fonts. If I change my r...

Do you know the sample code of the GUI screen for high DPI implemented by PowerShell in the official information of Microsoft? I couldn't find it and created the sample code myself. But I don't thi...

I have a C# program that uses both winforms and WPF and I'm struggling to get it to work in high DPI environments. Currently, if I remove all WPF projects from the solution and run it, it will scal...

I'm working on a Qt application (deploying to Qt 5.11, but I'm testing on Qt 5.14) that needs to run on a variety of projectors. At least one of these projectors reports a physical size of over one...

I would like to use a TFontDialog with Delphi 10.3.3 on a high dpi monitor. But unfortunately Delphi does not really scale the content. (Check where the example (Beispiel) is positioned!) I have ...

I'm writing a Qt application that needs to run on high-dpi Windows (192dpi instead of 96dpi). Unfortunately the Qt framework does not have support for high-dpi yet (at least on Windows), so my app...

I am working on an OpenGL application. I use a high-dpi screen, and the Windows GUI is scaled to 125%, to make the programs look like on a regular screen. If I create a 800*600 window using SDL2, ...

I am developing on a 4k monitor and its a pain... Finally I managed to set up QtDesigner and then ecountered this issue: When you use QT_AUTO_SCREEN_SCALE_FACTOR=1 and compile an app with radiobu...

How can I make my Java Swing app GUI scale properly to users on high-DPI screens? See the screenshot below. At the top you can see how tiny the app looks compared to Ubuntu's file explorer icons a...

I'm working on a old C++ MFC app using CToolbar for its toolbar compiling with Visual Studio 2017. When the application is set to 'High DPI Aware' in the manifest settings (Project/Properties/Conf...

So, here is the scenario: I am trying to make all of my forms (which are Winforms) look good in 4K and 1080p also known as high-DPI or "dpi-aware". I (for the purpose of this question) have three f...

So we have this really odd issue. Our application is a C#/WinForms app. In our 6.0 release, our application is not DPI aware. In our 6.1 release it has suddenly become DPI aware. In the 6.0 r...

On high DPI 4K monitors it seems that under Windows the RStudio plot window uses pixel doubling to make the plot legible (I'm using RStudio 0.99.483 and R 3.2.2 and Windows 8.1, but same result und...

I have written application that draws two smiling faces: First one is painted directly on QWidget: void DirectFace::paintEvent(QPaintEvent *ev) { QPainter painter(this); paintFace(painter); }...

I have a WinForms project which is several years old and has been retro-fitted with async event-handlers: private async void dgvNewOrders_CellClick(object sender, DataGridViewCellEventArgs e) In...

With JDK 9 my swing app works well on Windows with 4k highdpi and normal 1080p normal dpi. Labels, Comboboxes etc. all look nice and are scaled up on the 4k screen. But so is my JPanel where i dr...

I need to be able to set the dpiAware property in the manifest of my application to "per monitor". The available choices in the properties are just to enable or disable DPI awareness. Neither of th...

If you are running Windows with a higher DPI setting you will notice that most application icons on the desktop look terrible. Even some high profile application icons such as Google Chrome look te...

I have read the official Qt documentation and many articles and questions on StackOverflow about high DPI support in Qt. All of them focus on porting old applications and making them work with as l...

I am developing Windows form application using C# on Visual Studio 2010. I found that this application is scaled if I used high dpi display setting. But if I activate file property "disable d...