zng::image

Function img_scale_ppi

source 
pub fn img_scale_ppi(
    child: impl UiNode,
    enabled: impl IntoVar<bool>,
) -> impl UiNode
Expand description

P Sets if the image desired size is scaled considering the image and monitor PPI.

If the image desired size is scaled by PPI.

The image desired size is its original size, after img_crop, and it can be in pixels or scaled considering the image PPI, monitor PPI and scale factor.

By default this is false, if true the image is scaled in a attempt to recreate the original physical dimensions, but it only works if the image and monitor PPI are set correctly. The monitor PPI can be set using the MONITORS service.