zoomable/me.saket.telephoto.zoomable/ZoomableContentTransformation/ScaleMetadata/userZoom

userZoom

abstract val userZoom: Float

Scale applied by the user using zoom gestures. The final scale of the content is calculated using initialScale x userZoom, and will always be lower or equal to ZoomSpec.maxZoomFactor.

For example, a userZoom of 1.5f indicates that the content is zoomed 150% from its initialScale.