2806002018 |
2020-05-12 12:13 |
PinchArea{ anchors.fill: image pinch.target: image pinch.maximumScale: 10 pinch.minimumScale: 0.2 pinch.dragAxis:Pinch.XAndYAxis
MouseArea{ anchors.fill: image drag.target: image drag.threshold:1 } } 这样能实现拖动和缩放,不过控制台会打印提示 “TouchPointPressed without previous release event QQuickEventPoint(valid:true accepted:false state:Pressed scenePos:QPointF(441,371) id:2000002 timeHeld:0)” |
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