import Hammer from '@egjs/hammerjs' ; import { HammerInputExt } from './GestureHandler' ; import IndiscreteGestureHandler from './IndiscreteGestureHandler' ; class PinchGestureHandler extends IndiscreteGestureHandler { get name ( ) { return 'pinch' ; } get NativeGestureClass ( ) { return Hammer . Pinch ; } transformNativeEvent ( { scale , velocity , center } ) { return { focalX : center . x , focalY : center . y , velocity , scale , } ; } } export default PinchGestureHandler ;