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This can be enabled now by Quartz Debug (and then logging out) and using System Preferences, Displays to set a monitor to HiDPI. The effect is best if you have
by makecheck 15y ago
This can be enabled now by Quartz Debug (and then logging out) and using System Preferences, Displays to set a monitor to HiDPI. The effect is best if you have two monitors because the display you choose will be reduced to 1/4 of the usable space.
A checkbox per application seems a little odd. Right now HiDPI is per window; if you move most of a window onto the HiDPI display it automatically starts rendering everything at double size. This makes UI elements quite nice and it makes text very beautiful.