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2014/10/15 ¤U¤È 10:13:56
iphone Programming Glossary: setcoordinateDrag an annotation pin on a mapview http://stackoverflow.com/questions/10733564/drag-an-annotation-pin-on-a-mapview self.mapView convertPoint dropPoint toCoordinateFromView annotationView.superview annotationView.annotation setCoordinate newCoordinate Edit 2 Annotation.h @property nonatomic readwrite assign CLLocationCoordinate2D coordinate Annotation.m void.. Edit 2 Annotation.h @property nonatomic readwrite assign CLLocationCoordinate2D coordinate Annotation.m void setCoordinate CLLocationCoordinate2D newCoordinate coordinate newCoordinate Edit 3 where ever I drag the pin the NSLog out put of the.. self.startAddr.latitude doubleValue coordinate.longitude self.startAddr.longitude doubleValue return coordinate void setCoordinate CLLocationCoordinate2D newCoordinate I need to update the self.startAddr.latitude and longitude here. Problem solved. self.startAddr.latitude..
How to move a MKAnnotation without adding/removing it from the map? http://stackoverflow.com/questions/2256177/how-to-move-a-mkannotation-without-adding-removing-it-from-the-map nil context NULL UIView setAnimationDuration 0.5 UIView setAnimationCurve UIViewAnimationCurveLinear player setCoordinate aLoc.coordinate mapView setCenterCoordinate aLoc.coordinate animated NO UIView commitAnimations Here's the same thing but..
http://stackoverflow.com/questions/2878758/iphone-create-mkannotation or is it read only I have coordinates but I am not finding it easy to manually create an MKAnnotation with using setCoordinate. Ideas iphone google maps mapkit mkmapview mkannotation share improve this question MKAnnotation is a protocol. So..
(iPhone) how to implement draggable pins using OS 4.0 MapKit? http://stackoverflow.com/questions/3191728/iphone-how-to-implement-draggable-pins-using-os-4-0-mapkit @property nonatomic readwrite assign CLLocationCoordinate2D coordinate This satisfies the requirement of implementing setCoordinate as mentioned inhttp developer.apple.com iphone library documentation MapKit Reference MKAnnotationView_Class Reference Reference.html#..
how to manage drag and drop for MKAnnotationView on IOS? http://stackoverflow.com/questions/3998765/how-to-manage-drag-and-drop-for-mkannotationview-on-ios iphone drag and drop ios mkmapview share improve this question If you've setup your MKAnnotation object with a setCoordinate method properly then in the didChangeDragState method the new coordinate should already be in the annotation object void..
MKMapView moving Annotations Automatically - animate them? http://stackoverflow.com/questions/4113085/mkmapview-moving-annotations-automatically-animate-them mkmapview mkannotationview share improve this question If you update the annotation's coordinate using a setCoordinate method or equivalent the map view will automatically update the position of the annotation on the view. This page in the.. property of the annotation if it's told via KVO that the coordinate has changed. One way to do that is implement a setCoordinate method and call that wherever you have the code that updates the annotation's location. In your code you are re calculating.. in the readonly coordinate property itself. What you could do is add this to the annotation .m file and to the .h void setCoordinate CLLocationCoordinate2D newCoordinate do nothing and in the place where you update locations call the setCoordinate method..
iPhone Mapkit adding custom image and pins to annotations http://stackoverflow.com/questions/4579397/iphone-mapkit-adding-custom-image-and-pins-to-annotations locationManager startUpdatingHeading add overlay MKRasterOverlay overlay MKRasterOverlay alloc init overlay setCoordinate CLLocationCoordinate2DMake 54.005508 2.780507 MKMapRect mkrect MKMapPoint mkpointa mkpointb mkrect.origin MKMapPointForCoordinate..
http://stackoverflow.com/questions/4759317/moving-mkcircle-in-mkmapview MKCircle in MKMapView when I try to move MKCircle in my MKMapView I get this error message MKCircle setCoordinate unrecognized selector .. . But according to the documentation MKCircle conforms to MKAnnotation protocol so it should have.. selector .. . But according to the documentation MKCircle conforms to MKAnnotation protocol so it should have setCoordinate method implemented in addition Xcode offer me autosuggestion for it and debugger doesn't show any warnings . Does anyone..
Best practice when implementing copyWithZone: http://stackoverflow.com/questions/9907154/best-practice-when-implementing-copywithzone class allocWithZone zone init if newCrime newCrime setMonth self month newCrime setCategory self category newCrime setCoordinate self coordinate newCrime setLocationName self locationName newCrime setTitle self title newCrime setSubtitle self subtitle.. zone Crime newCrime super copyWithZone zone newCrime setMonth self month newCrime setCategory self category newCrime setCoordinate self coordinate newCrime setLocationName self locationName newCrime setTitle self title newCrime setSubtitle self subtitle..
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