layer.pinchable.scaleFactor < number>
Set the scaling factor of the pinchable layer. Set to 1 by default.
译:设置的pinchable层的缩放系数。默认设置为1。
layerA = new Layer
layerA.pinchable.enabled = true
# Increase scaling speed by 2
layerA.pinchable.scaleFactor = 2