【发布时间】:2015-09-25 12:34:48
【问题描述】:
我的应用中有一个 CAKeyframeAnimation。我想在圆圈中移动图像,这就是我使用 CAKeyframeAnimation 的原因。这是我当前的代码:
CAKeyframeAnimation *pathAnimation = [CAKeyframeAnimation animationWithKeyPath:@"position"];
pathAnimation.calculationMode = kCAAnimationPaced;
pathAnimation.fillMode = kCAFillModeForwards;
pathAnimation.removedOnCompletion = NO;
pathAnimation.duration = 5.0;
pathAnimation.repeatCount = 0;
CGMutablePathRef curvedPath = CGPathCreateMutable();
CGPathMoveToPoint(curvedPath, NULL, 10, 10);
CGRect rectangle = CGRectMake(69,211,239,243);
CGPathAddEllipseInRect(curvedPath, NULL, rectangle);
pathAnimation.path = curvedPath;
CGPathRelease(curvedPath);
[imgView.layer addAnimation:pathAnimation forKey:@"moveTheObject"];
现在我想如果用户点击显示动画停止并且图像是它所在的当前位置。
我该怎么做?
非常感谢
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