iPhone 4 上的动画与模拟器不同
我在 XCode 4 上尝试了这段代码，然后它可以工作，但它甚至没有出现在 iphone 4 真手机上。
UIImage *myimage = [UIImage imageNamed:@"2-2.PNG"];
UIImageView *myimageView =[[UIImageView alloc] initWithImage:myimage];
myimageView.frame = CGRectMake(15, 15, 20, 20);
CABasicAnimation *animation = nil;
CATransform3D transform;
animation = [CABasicAnimation animationWithKeyPath:@"transform"];
transform = CATransform3DMakeRotation(1.57f, 0.0f, 1.0f, 0.0f);
NSValue* value = [NSValue valueWithCATransform3D:transform];
[animation setToValue:value];
[animation setAutoreverses:YES];
[animation setDuration:0.5f];
[animation setRepeatCount:2.0];
[[myimageView layer] addAnimation:animation forKey:@"180"];
[self.view addSubview:myimageView];
有什么帮助我应该做什么才能使它在真正的手机上运行吗？
I tried this code on XCode 4 then it works, but it doesn't even appear on iphone 4 real handset.
UIImage *myimage = [UIImage imageNamed:@"2-2.PNG"];
UIImageView *myimageView =[[UIImageView alloc] initWithImage:myimage];
myimageView.frame = CGRectMake(15, 15, 20, 20);
CABasicAnimation *animation = nil;
CATransform3D transform;
animation = [CABasicAnimation animationWithKeyPath:@"transform"];
transform = CATransform3DMakeRotation(1.57f, 0.0f, 1.0f, 0.0f);
NSValue* value = [NSValue valueWithCATransform3D:transform];
[animation setToValue:value];
[animation setAutoreverses:YES];
[animation setDuration:0.5f];
[animation setRepeatCount:2.0];
[[myimageView layer] addAnimation:animation forKey:@"180"];
[self.view addSubview:myimageView];
any help what I should do to make it works on real handset ?
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可能就像罗曼提到的那样。确保您的文件名正确。
文件名在真实设备上区分大小写，但在模拟器上不区分大小写。
Probably like Roman mentioned. Make sure your file name is correct.
The filename is case sensitive on real devices but not on the simulator.
问题是该图像不在项目的当前版本中，而是在其先前版本中，因此模拟器以某种方式链接了项目先前版本中的图像，但在真实设备上却没有存在。
The problem was that the image wasn't in the current version of the project, but it was on a previous version of it, so that somehow the simulator linked the image from the previous version of my project but on real device it wasn't exist.