iPad - 如何並排移動多個UIViews

Question

如何移動多個UIViews並行，就像在iPad上工作的Twitter應用程序一樣。充滿特效動畫和旋轉。

Answer 1

你應該看看啓用分頁的UIScrollView。

在UIScrollView內製作所有視圖並將它們放在一起。即

// Get your views 
MyView *v1 = [[[MyView alloc] initWithFrame:CGRectMake(0, 0, 320, 480)] autorelease]; 
MyView *v2 = [[[MyView alloc] initWithFrame:CGRectMake(320, 0, 320, 480)] autorelease]; 
MyView *v3 = [[[MyView alloc] initWithFrame:CGRectMake(640, 0, 320, 480)] autorelease]; 

// Make the UIScrollView 
UIScrollView *scroll = [[[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, 320, 480)] autorelease]; 
[scroll setPagingEnabled:YES]; 
[[scroll addSubview:v1]; 
[[scroll addSubview:v2]; 
[[scroll addSubview:v3]; 
[scroll setContentSize:CGSizeMake(960, 480)]; 

// add the scroll view to your view 
[[self view] addSubview:scroll]; 

現在，三個視圖（V1，V2和V3）是在其內容是更廣泛的視圖滾動視圖彼此相鄰。啓用分頁後，它們將向左和向右滾動，但不會在視圖的中途停止。

Answer 2

看看視圖動畫：

http://www.switchonthecode.com/tutorials/creating-basic-animations-on-iphone