IOS UITableViewCell常用幾種動畫效果
阿新 • • 發佈:2019-01-06
前言:Cell常用幾種動畫效果
第一種動畫:從左到右,由小變大
CATransform3D transform = CATransform3DIdentity; transform = CATransform3DRotate(transform, 0, 0, 0, 1);//漸變 transform = CATransform3DTranslate(transform, -200, 0, 0);//左邊水平移動 transform = CATransform3DScale(transform, 0, 0, 0);//由小變大 cell.layer.transform = transform; cell.layer.opacity = 0.0; [UIView animateWithDuration:0.6 animations:^{ cell.layer.transform = CATransform3DIdentity; cell.layer.opacity = 1; }];
第二種動畫:旋轉動畫
第三種動畫:繞Z軸旋轉// 1. 配置CATransform3D的內容 CATransform3D transform; transform = CATransform3DMakeRotation( (90.0*M_PI)/180, 0.0, 0.7, 0.4); transform.m34 = 1.0/ -600; // 2. 定義cell的初始狀態 cell.layer.shadowColor = [[UIColor blackColor]CGColor]; cell.layer.shadowOffset = CGSizeMake(10, 10); cell.alpha = 0; cell.layer.transform = transform; cell.layer.anchorPoint = CGPointMake(0, 0.5); // 3. 定義cell的最終狀態,並提交動畫 [UIView beginAnimations:@"transform" context:NULL]; [UIView setAnimationDuration:0.5]; cell.layer.transform = CATransform3DIdentity; cell.alpha = 1; cell.layer.shadowOffset = CGSizeMake(0, 0); cell.frame = CGRectMake(0, cell.frame.origin.y, cell.frame.size.width, cell.frame.size.height); [UIView commitAnimations];
cell.layer.transform = CATransform3DMakeScale(0.1, 0.1, 1.0);
[UIView animateWithDuration:0.4 animations:^{
cell.layer.transform = CATransform3DMakeScale(1.0, 1.0, 1.0);
}];