iPhone视图移动动画

我想点击一个按钮时将一个视图移动到右边。 我写了一些东西，但它不起作用;

UIView* view = [self.view viewWithTag:100]; if (!view) { NSLog(@"nil"); } [UIView animateWithDuration:0.3f animations:^{ [view setTransform:CGAffineTransformMakeTranslation(-100, 0)]; } completion:^(BOOL finished){ } ]; 

Answer 1

试试这段代码;

  UIView* view = [self.view viewWithTag:100]; [UIView animateWithDuration:0.5 delay:0.1 options: UIViewAnimationCurveEaseOut animations:^ { CGRect frame = view.frame; frame.origin.y = 0; frame.origin.x = (-100); view.frame = frame; } completion:^(BOOL finished) { NSLog(@"Completed"); }]; 

Answer 2

像这样做 。

leftFrame是您可以开始的框架，右框架是您要移动到的框架

 UIView* view = [self.view viewWithTag:100]; if (!view) { NSLog(@"nil"); } [vw setFrame:leftFrame]; [UIView animateWithDuration:0.3f animations:^{ [vw setFrame:rightFrame]; } completion:^(BOOL finished){ } ]; 

快乐编码:)

Answer 3

您也可以使用这样的平滑动画移动视图

 - (void)moveViewPosition:(CGFloat)xPosition forView:(UIView *)view { [UIView beginAnimations:nil context:nil]; [UIView setAnimationDuration:0.2]; [UIView setAnimationCurve:UIViewAnimationCurveLinear]; [view setFrame:CGRectMake(xPosition, view.frame.origin.y,view.frame.size.width, view.frame.size.height)]; [UIView commitAnimations]; } 

并称之为这样

 [self moveViewPosition:120.0f forView:yourView]; 

对于更多，你也可以修改它以在这样的函数调用上传递你的需要持续时间。

 - (void)moveViewPosition:(CGFloat)xPosition forView:(UIView *)view withDuration:(float)duration; 

还有其他选择

  UIView* view = [self.view viewWithTag:99999]; [UIView animateWithDuration:0.9 delay:0.0 options: UIViewAnimationCurveEaseOut animations:^ { CGRect frame = view.frame; frame.origin.y = 68; frame.origin.x = 0; view.frame = frame; } completion:^(BOOL finished) { NSLog(@"Completed"); }];