我有一组图像面向一侧(人面向右侧),我用它翻转它,然后将它添加到uiimageview的animationImages中。但是,在添加翻转的图像后,开始生成动画后,动画仍然面向右侧。UIImageView的开始动画没有动画翻转图像
manRunAnimations = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 64, 64)];
NSArray *manAniRunArray = @[[UIImage imageNamed:@"robot1"],
[UIImage imageNamed:@"robot2"],
[UIImage imageNamed:@"robot3"],
[UIImage imageNamed:@"robot4"],
[UIImage imageNamed:@"robot5"],
[UIImage imageNamed:@"robot6"],
];
manRunAnimationsf = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 64, 64)];
NSMutableArray *flippedRunAnimationImages = [[NSMutableArray alloc] init];
for(UIImage *image in manAniRunArray)
{
UIImage * flippedImage = [UIImage imageWithCGImage:image.CGImage scale:image.scale orientation:UIImageOrientationRightMirrored];
[flippedRunAnimationImages addObject:flippedImage];
}
manRunAnimationsf.animationImages = (NSArray *)flippedRunAnimationImages;
testImgView.image = [manRunAnimationsf.animationImages objectAtIndex:0];
manRunAnimationsf.animationDuration = runAnimationSpeedSlider.value;
[manRunAnimationsf startAnimating];
我使用
testImgView.image = [manRunAnimationsf.animationImages objectAtIndex:5];
这将显示翻转图像的一个正确屏幕上我做了
[manRunAnimationsf startAnimating];
之前一旦开始,动画甚至测试它根本不翻转!
任何人都知道为什么?
你们认为与使用“imageNamed”方法的缓存图像有某种关系? – mskw