Moving UIView from bottom to top

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名媛妹妹
名媛妹妹 2020-12-28 12:16

How can I move a view from bottom to top on my code:

colorView.hidden=NO;
colorView=[[UIView alloc]init];
colorView.frame=CGRectMake(0,480,320, 480);
colorV         


        
3条回答
  •  抹茶落季
    2020-12-28 12:30

    self.colorView.frame = CGRectMake(0, 490, 320, 460);
    
    [UIView animateWithDuration:0.5
                     delay:0.1
                    options: UIViewAnimationCurveEaseIn
                 animations:^{
                     self.colorView.frame = CGRectMake(0, 0, 320, 460);
                 } 
                 completion:^(BOOL finished){
                 }];
    [self.view addSubview:self.colorView];
    
    [UIView animateWithDuration:1.5
                              delay:0.5
                            options: UIViewAnimationCurveEaseIn
                         animations:^{
    self.colorView.frame = CGRectMake(0, 490, 320, 460);
                         }
                         completion:^(BOOL finished){
                                 [self.colorView removeFromSuperview];
                         }];
    

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