ppi

[rui-cruz]

Hi,

I need to get ppi information of the screen, is that possible?

Thank you

[parro-it]

Not at the moment, sorry. But we could add it if you need.

Are you interested in doing a PR?

Some info on the function to use on the various platform:

• Linux: https://developer.gnome.org/gdk3/stable/GdkMonitor.html#GdkMonitor--width-mm
• Windows: https://msdn.microsoft.com/en-us/library/windows/desktop/dd144877(v=vs.85).aspx
• macOS: https://developer.apple.com/documentation/coregraphics/1456599-cgdisplayscreensize

The general idea is to get size of a monitor in mm and resolution, and from these calculate ppi.

[devlfm]

Hi @parro-it that would be very kind from you to add the ppi. I don't have the knowledge needed to create a PR of this kind, but I can help you testing! I have 2k / 4K monitors with different ppi's.. I can create a small electron app to display that info.