Modifies the scale of the mapping from page progress to trigger progress.

The progress of these triggers is based on the page progress in the navigation. Pages have a distance from the active page. While some controls limit the distance to just 0..1, others, like a PageControl, allow for pages to have a distance greater than 1 away. By default this trigger reaches progress 1 when the page reaches a distance of 1, anything greater than 1 will not further modify the trigger.

The Scale property allows changing that mapping. For example, a scale of 0.5 would mean that a page must reach a distance of 2 away from the active one before the trigger reaches a progress of 1.

See Navigation Order