购物车全屏移动

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//添加手势

UIPanGestureRecognizer * panGestureRecognizer = [[UIPanGestureRecognizeralloc]initWithTarget:selfaction:@selector(doHandlePanAction:)];

    [self.btn_shopaddGestureRecognizer:panGestureRecognizer];

- (void)doHandlePanAction:(UIPanGestureRecognizer *)paramSender{

    //单例中封装成公共方法

    [[CommFunsharedInstance]handlePanAction:paramSenderonSuperView:self.view];

    NSLog(@"X:%f;Y:%f",paramSender.view.center.x,paramSender.view.center.y);

}

#pragma mark - 购物车全屏滑动

- (void)handlePanAction:(UIPanGestureRecognizer *)paramSender onSuperView:(UIView *)superView

{

    CGPoint point = [paramSendertranslationInView:superView];

    paramSender.view.center =CGPointMake(paramSender.view.center.x + point.x, paramSender.view.center.y + point.y);

    [paramSender setTranslation:CGPointMake(0,0) inView:superView];

    if (paramSender.state ==UIGestureRecognizerStateEnded) {

        if (paramSender.view.center.x <= f_CalcRealWidthByiPhone6(100)/2) {

            if (paramSender.view.center.y <= f_CalcRealHeightByiPhone6((100)/2)) {

                paramSender.view.center=CGPointMake(f_CalcRealWidthByiPhone6(100)/2,f_CalcRealHeightByiPhone6((100)/2));

            }elseif (paramSender.view.center.y >=ScreenHeight - 110 -f_CalcRealHeightByiPhone6((100)/2)) {

                paramSender.view.center=CGPointMake(f_CalcRealWidthByiPhone6(100)/2,ScreenHeight - 110 -f_CalcRealHeightByiPhone6((100)/2));

            }else

            {

                paramSender.view.center=CGPointMake(f_CalcRealWidthByiPhone6(100)/2, paramSender.view.center.y + point.y);

            }

        }

        elseif (paramSender.view.center.x >=ScreenWidth - f_CalcRealWidthByiPhone6(100)/2){

            if (paramSender.view.center.y <= f_CalcRealHeightByiPhone6((100)/2)) {

                paramSender.view.center =CGPointMake(ScreenWidth -f_CalcRealWidthByiPhone6(100)/2,f_CalcRealHeightByiPhone6((100)/2));

            }elseif (paramSender.view.center.y >=ScreenHeight - 110 -f_CalcRealHeightByiPhone6((100)/2)) {

                paramSender.view.center =CGPointMake(ScreenWidth -f_CalcRealWidthByiPhone6(100)/2,ScreenHeight - 110 -f_CalcRealHeightByiPhone6((100)/2));

            }else

            {

                paramSender.view.center =CGPointMake(ScreenWidth -f_CalcRealWidthByiPhone6(100)/2, paramSender.view.center.y + point.y);

            }

        }

        else

        {

            if (paramSender.view.center.y <= f_CalcRealHeightByiPhone6((100)/2)) {

                paramSender.view.center =CGPointMake(paramSender.view.center.x + point.x,f_CalcRealHeightByiPhone6((100)/2));

            }elseif (paramSender.view.center.y >=ScreenHeight - 110 -f_CalcRealHeightByiPhone6((100)/2)) {

                paramSender.view.center =CGPointMake(paramSender.view.center.x + point.x,ScreenHeight - 110 -f_CalcRealHeightByiPhone6((100)/2));

            }

            else{

                if (paramSender.view.center.x <=ScreenWidth/2) {

                    paramSender.view.center=CGPointMake(f_CalcRealWidthByiPhone6(100)/2, paramSender.view.center.y + point.y);

                }else

                {

                    paramSender.view.center =CGPointMake(ScreenWidth -f_CalcRealWidthByiPhone6(100)/2, paramSender.view.center.y + point.y);

                }

            }

        }

    }

}

购物车全屏移动

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原文地址：http://www.cnblogs.com/qinxiaoguang/p/5535481.html