xcode 如何在 ios4 中以编程方式将图像数组添加到 UIImage 视图？
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How to add array of images to UIImage view programmatically in ios4?
提问by Dany
I need to display array of images in a single view which have various effect in icarousel(time machne,coverflow,etc...)i'm going to use single style where all images have to be displayed.. HERE IS MY CODE IN .M FILE..
我需要在单个视图中显示图像数组，这些图像在 icarousel（时间机器、coverflow 等...）中具有各种效果，我将使用单一样式，其中所有图像都必须显示......这是我的代码.M 文件..
UIImage *img=[[UIImageView alloc]initWithFrame:CGRectMake(30, 30, 290, 400)];
NSLog(@"hi");
img.image=[NSArray arrayWithObjects:[UIImage imageNamed:@"Cover_0.png"],
[UIImage imageNamed:@"Cover_1.png"],
[UIImage imageNamed:@"Cover_2.png"],
[UIImage imageNamed:@"Cover_3.png"],
[UIImage imageNamed:@"Cover_4.png"],
[UIImage imageNamed:@"Cover_5.png"],
[UIImage imageNamed:@"Cover_6.png"],
[UIImage imageNamed:@"Cover_7.png"],nil];
But its not working...Can anyone help it out...
但它不起作用......任何人都可以帮忙......
回答by Till
Update: As per your latest edit, your question entirely changed, hence my answer does not apply.
更新：根据您的最新编辑，您的问题完全改变了，因此我的回答不适用。
Use animationImagesinstead:
使用animationImages来代替：
UIImageView *img=[[UIImageView alloc]initWithFrame:CGRectMake(30, 30, 290, 400)];
img.animationImages=[NSArray arrayWithObjects:[UIImage imageNamed:@"Cover_0.png"],
[UIImage imageNamed:@"Cover_1.png"],
[UIImage imageNamed:@"Cover_2.png"],
[UIImage imageNamed:@"Cover_3.png"],
[UIImage imageNamed:@"Cover_4.png"],
[UIImage imageNamed:@"Cover_5.png"],
[UIImage imageNamed:@"Cover_6.png"],
[UIImage imageNamed:@"Cover_7.png"],nil];
From the UIImageView documentation;
animationImages
An array of UIImage objects to use for an animation.
用于动画的 UIImage 对象数组。
@property(nonatomic, copy) NSArray *animationImages
Discussion The array must contain UIImage objects. You may use the same image object more than once in the array. Setting this property to a value other than nil hides the image represented by the image property. The value of this property is nil by default.
讨论 数组必须包含 UIImage 对象。您可以在数组中多次使用相同的图像对象。将此属性设置为 nil 以外的值会隐藏由 image 属性表示的图像。默认情况下，此属性的值为 nil。
Availability Available in iOS 2.0 and later. See Also @property image @property contentMode (UIView) Declared In UIImageView.h
可用性 在 iOS 2.0 及更高版本中可用。另见@property image @property contentMode (UIView) 在 UIImageView.h 中声明
回答by janusfidel
Have you tried
你有没有尝试过
NSArray *frames = [NSArray arrayWithObjects:
[UIImage imageWithName:@"a.png"],
[UIImage imageWithName:@"b.png"],
[UIImage imageWithName:@"c.png"],
[UIImage imageWithName:@"d.png"],
[UIImage imageWithName:@"e.png"],
nil];
UIImageView *animatedIMvw = [[UIImageView alloc] init];
animatedIMvw.animationImages = frames;
[animatedIMvw startAnimating];
回答by Guntis Treulands
Check out this simple example: http://appsamuck.com/day2.html
看看这个简单的例子：http: //appsamuck.com/day2.html
EDIT
编辑
It appears that the homepage got broken, so check this out instead:
主页似乎坏了，所以请检查一下：
http://web.archive.org/web/20090207210729/http://appsamuck.com/day2.html
http://web.archive.org/web/20090207210729/http://appsamuck.com/day2.html
