註解視圖中的子視圖不檢測觸摸事件

我有一個很大的問題。我已經分類MKAnnotationView並添加了三個UIImageViews每個與圖像。註釋在地圖上看起來很好。但是，它們不捕獲觸摸事件。我已經嘗試了self.userInteractionEnabled和exclusiveTouch，但似乎沒有任何工作。註解視圖中的子視圖不檢測觸摸事件

（ID）initWithAnnotation：（ID）註釋reuseIdentifier：（的NSString *）reuseIdentifier {

self = [super initWithAnnotation:annotation reuseIdentifier:reuseIdentifier]; 
self.frame = CGRectMake(0, 0, kWidth, kHeight); 


UIImage *image = [UIImage imageNamed:@"geo-icon.png"]; 

UIImageView * turbineView = [ [ UIImageView alloc ] initWithFrame:CGRectMake(0.0, 0.0, image.size.width, image.size.height) ]; 

UIImageView * mastroView = [ [ UIImageView alloc ] initWithFrame:CGRectMake(20.0, 100.0, image.size.width, image.size.height) ]; 
mastroView.image = image; 
mastroView.userInteractionEnabled = NO; 
mastroView.exclusiveTouch = NO; 


[turbineView addSubview:mastroView]; 

image = [UIImage imageNamed:@"turbine-noshadow.png"]; 
propellerView = [ [ UIImageView alloc ] initWithFrame:CGRectMake(4.0, 82.0, image.size.width, image.size.height) ]; 
propellerView.image = image; 
propellerView.userInteractionEnabled = NO; 
propellerView.exclusiveTouch = NO; 
[turbineView addSubview:propellerView]; 

image = [UIImage imageNamed:@"arrow.png"]; 
UIImageView * arrowView = [ [ UIImageView alloc ] initWithFrame:CGRectMake(32.0, 114.0, image.size.width, image.size.height) ]; 
arrowView.image = image; 
arrowView.userInteractionEnabled = NO; 
arrowView.exclusiveTouch = NO; 
[turbineView addSubview:arrowView]; 

image = [UIImage imageNamed:@"run-turbine.png"]; 
UIImageView * stoprunView = [ [ UIImageView alloc ] initWithFrame:CGRectMake(65.0, 155.0, image.size.width, image.size.height) ]; 
stoprunView.image = image; 
stoprunView.userInteractionEnabled = NO; 
stoprunView.exclusiveTouch = NO; 
[turbineView addSubview:stoprunView]; 
turbineView.userInteractionEnabled = NO; 
turbineView.exclusiveTouch = NO; 




[self addSubview:turbineView]; 
self.userInteractionEnabled = NO; 
self.exclusiveTouch = NO; 
self.opaque = NO; 

[self rodar]; // 
return self;

}

來源

2012-09-20 lnj

請張貼包含上下文視圖的代碼 – Dreen

註解代表螺旋槳旋轉通過動畫的eolic渦輪機。每個UIImageView都有一部分渦輪機的圖像。帶螺旋槳圖像的UIImageView旋轉。這裏是代碼： – lnj

有關於此的任何更新？我有同樣的問題。 – digidigo

使用MKMapViewDelegate的mapView:didSelectAnnotationView:當用戶敲擊檢測而不是嘗試與註釋本身上的輕敲進行交互。

您可以計算出您選擇了哪些註釋，並從mapView:didSelect...採取相應措施。

來源

2012-09-21 01:09:31 Nick

問題是mapView：didSelectAnnotationView沒有被調用。 – lnj

註解視圖中的子視圖不檢測觸摸事件

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