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Questions - screen-resolution

How to get current monitor scale

I have tested my program on laptop, with standard ressolution, with view scale 125%. I have following code to get this scale factor: HWND activeWindow = ::GetActiveWindow(); HMONITOR monitor = Monito...
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Michal Hadraba

c++

windows

screen-resolution

Votes: 0

Answers: 1

Latest Answer

It is quite magical. double scMon = 1.0; HWND activeWindow = ::GetActiveWindow(); HMONITOR monitor = MonitorFromWindow(activeWindow, MONITOR_DEFAULTTONEAREST); UINT x, y; if (SUCCEEDED(GetDpiForMonito...
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273K

Can I supply image icons in Java in a higher resolution to avoid blurred icons after scaling?

I am designing a GUI with Java Swing and AWT (Java 8) and am struggling with the icons I use. I load a large PNG image and scale it to 18x18px and then use it in a button or label. It works well in al...
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Philip Leifeld

java

swing

awt

screen-resolution

imageicon

Votes: 0

Answers: 2

Latest Answer

Java 8 does not support High DPI, the UI gets scaled up by Windows. You should use Java 11 or a later version which support per-monitor High DPI settings. If your goal is to make the icons look crisp,...
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Alexey Ivanov

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