reactjs - 我的元素没有相应地移动到 onPanResponderMove

Question

我成功地使用了 panResponder 并移动了图像内的元素，但它没有根据鼠标移动，它太快并且不会停留在图像边框中。

**状态 x 和状态 y 是数组的长度。我添加了一个按钮，每次单击它都会打开另一个 inputText 并将其推送到数组

DragTextView.js：

 this.panResponder = PanResponder.create({
            onStartShouldSetPanResponder: (evt, gestureState) => true,
            onStartShouldSetPanResponderCapture: (evt, gestureState) => true,
            onMoveShouldSetPanResponder: (evt, gestureState) => true,
            onMoveShouldSetPanResponderCapture: (evt, gestureState) => true,
            onPanResponderGrant: (evt, gestureState) => {
                // then start dragging
            },
            onPanResponderMove: (evt, gestureState) => {
                // then dragging
                console.log("evt = ", evt.target);
                console.log("gestureState = ", gestureState);
                this.setState({
                    x: this.state.x + gestureState.dy,
                    y: this.state.y + gestureState.dx,
                });
            },
            onPanResponderTerminationRequest: (evt, gestureState) => true,
            onPanResponderRelease: (evt, gestureState) => {
                // then finish dragging
            },
            onPanResponderTerminate: (evt, gestureState) => {
            },
            onShouldBlockNativeResponder: (evt, gestureState) => {
                return true;
            },
        });