Forces a specific window scale for all windows on this display,
instead of using the default or user configured scale. This
is can be used to disable scaling support by setting scale to
1, or to programmatically set the window scale.
Once the scale is set by this call it will not change in response
to later user configuration changes.
Forces a specific window scale for all windows on this display, instead of using the default or user configured scale. This is can be used to disable scaling support by setting scale to 1, or to programmatically set the window scale. Once the scale is set by this call it will not change in response to later user configuration changes.