get_pixel_scale

procedure3 overloadssince 0.31.0Source

Device pixels per window coordinate unit; window sizes here are already in pixels.

Example↗

window := create_window(800, 600, "scale");
pixels := cast(int) (800 * get_pixel_scale(window));

This one is only checked to compile, not run.

get_pixel_scale :: (win: Window) -> float

get_pixel_scale :: (hwnd: Windows.HWND) -> float

get_pixel_scale :: (window: *ObjC.NSWindow) -> float

Device pixels per window coordinate unit: 2 on a Retina display, 1 elsewhere.

Example↗

window := create_window(800, 600, "scale");
pixels := cast(int) (800 * get_pixel_scale(window));

This one is only checked to compile, not run.

See also