UIImageView加抖动效果(转)

2023-12-25 11:56:34

  1. CGAffineTransform moveRight = CGAffineTransformTranslate(CGAffineTransformIdentity, 20, 0);
  2. CGAffineTransform moveLeft = CGAffineTransformTranslate(CGAffineTransformIdentity, -20, 0);
  3. CGAffineTransform resetTransform = CGAffineTransformTranslate(CGAffineTransformIdentity, 0, 0);
  4. [UIView animateWithDuration:0.1 animations:^{
  5. self.transform = moveLeft;
  6. } completion:^(BOOL finished) {
  7. [UIView animateWithDuration:0.1 animations:^{
  8. self.transform = moveRight;
  9. } completion:^(BOOL finished) {
  10. [UIView animateWithDuration:0.1 animations:^{
  11. self.transform = moveLeft;
  12. } completion:^(BOOL finished) {
  13. [UIView animateWithDuration:0.1 animations:^{
  14. self.transform = resetTransform;
  15. }];
  16. }];
  17. }];
  18. }];
 
    • rect1.origin.x -= 10;
      [UIView animateWithDuration:0 delay:0 options:UIViewAnimationTransitionNone animations:^(void){

      logInWindow.frame = rect1;
      } completion:^(BOOL finshed){

      [UIView animateWithDuration:0.01 delay:0 options:UIViewAnimationOptionAutoreverse | UIViewAnimationOptionRepeat animations:^(void){
      [UIView setAnimationRepeatCount:20];
      logInWindow.frame = firstRect;

      } completion:^(BOOL finshed){

      }]; }];

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