Question

我想用动画改变imageview的位置。它就像绘制扑克牌一样，它会设置为帮助我这里的任何人。

代码 - ：

 @interface PockerAppViewController : UIViewController 
{
  UIButton *btn;
  UIImageView *cards;
}

@property(nonatomic,retain) IBOutlet UIButton *btn;
@property(nonatomic,retain) IBOutlet UIImageView *cards;

-(IBAction)hidebtn:(id)sender;
-(void)setCards;
@end

--------------------------------。M文件------------- ----------------

@implementation PockerAppViewController
@synthesize btn,cards;

/ * //指定的初始化程序。覆盖以执行加载视图之前所需的设置。

 - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
 self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
 if (self)
 {
    // Custom initialization
 }
 return self;
}

//在加载视图后实现viewDidLoad以进行其他设置，通常是从笔尖。

 - (void)viewDidLoad 
 {
   [super viewDidLoad];
   cards = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"King.png"]];         
   //[cards setHidden:TRUE];    
  }

 -(IBAction)hidebtn:(id)sender
 {
   [btn setHidden:TRUE];    
   [self setCards];
 }

 -(void)setCards
 {
   [cards setFrame:cards.frame];
   [UIView beginAnimations:@"Move" context:nil];
   [UIView setAnimationDuration:0.3];
   [cards setCenter:CGPointMake(60,240)];
   [UIView commitAnimations];
 }

  -(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
  { 
 UITouch *touch = [[event allTouches] anyObject];
 CGPoint pos = [touch locationInView:touch.view];
 NSLog(@"X: %f",pos.x);
 NSLog(@"X: %f",pos.y)  
  }

  - (void)didReceiveMemoryWarning {
   // Releases the view if it doesn't have a superview.
   [super didReceiveMemoryWarning];

     // Release any cached data, images, etc that aren't in use.
    }
  - (void)viewDidUnload {
  // Release any retained subviews of the main view.
   // e.g. self.myOutlet = nil;
   }

 - (void)dealloc {
 [super dealloc];
}

这是我的数据，它帮助我解决了这个问题..

Answer 1

尝试这样的事情：

[URImageView setFrame：CurrentPositionFrame];

[UIView beginAnimations：@“animateTableView”context：nil];

[UIView setAnimationDuration：0.4];

[URImageView setFrame：ToTheNewPositionFrame];

[UIView commitAnimations];

<小时/> 当直到指出您还可以使用中心属性：

[UIView beginAnimations：@“animateTableView”context：nil];

[UIView setAnimationDuration：0.4];

[URImageView setCenter：CGPointMake（nPositionX，nPositionY）];

[UIView commitAnimations];

谢谢直到。

Answer 2

认为这可能会有所帮助 http://www.flashgamehole.com/Tong/play-game/en/

用动画改变imageview的位置

2 个答案: