手势 UIScreenEdgePanGestureRecognizer 屏幕边缘手势

发布时间：2020-08-03 15:37:46 阅读：2639 作者：缘起愿落栏目：开发技术

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UIScreenEdgePanGestureRecognizer * screenEdge = [[UIScreenEdgePanGestureRecognizer alloc]initWithTarget:self action:@selector(screenEdge:)];

设置屏幕边缘
    UIRectEdgeNone
    UIRectEdgeTop
    UIRectEdgeLeft
    UIRectEdgeBottom
    UIRectEdgeRight
    UIRectEdgeAll

   screenEdge.edges = UIRectEdgeLeft;


   [redView addGestureRecognizer:screenEdge];

-(void)screenEdge :(UIScreenEdgePanGestureRecognizer *)screenEdge
{
    CGPoint point = [screenEdge translationInView:screenEdge.view];
    screenEdge.view.transform = CGAffineTransformTranslate(screenEdge.view.transform, point.x, 0);
    [screenEdge setTranslation:CGPointZero inView:screenEdge.view];
}

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向AI问一下细节

手势 UIScreenEdgePanGestureRecognizer 屏幕边缘手势

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