use*_*035 15 drag-and-drop draggable google-maps-markers google-maps-sdk-ios
有没有人想出如何使用适用于iOS的新版Google Maps SDK实现可拖动标记?API尚未本机提供.功能请求已提交.
如果我能掌握GMSMarker的基础视图,我可以拦截Touch事件.有人试过吗?
Fre*_*hez 19
截至今天,您不需要使用外部类,只需使您的标记"可拖动"
GMSMarker *myMarker = [[GMSMarker alloc] ...];
...
[myMarker setDraggable: YES];
// Use some kind of data to identify each marker, marker does not have 'tag' but 'userData' that is an 'id' type
[myMarker setUserData: markerId];
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并实施相应的代表
@interface YourController: UIViewController<GMSMapViewDelegate> ...
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设置你的代表
GMSMapView *myMapView = [[GMSMapView alloc] ...];
...
myMapView.delegate = self;
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然后你可以处理每个标记事件,即:
-(void)mapView:(GMSMapView *)mapView didEndDraggingMarker:(GMSMarker *)marker{
if ([marker.userData isEqualtoString:@"xMark"])
NSLog(@"marker dragged to location: %f,%f", marker.position.latitude, marker.position.longitude);
}
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