2014/10/15 下午 10:11:19

iphone Programming Glossary: mapview.annotations

Get info on a mapview selected annotation

http://stackoverflow.com/questions/1722820/get-info-on-a-mapview-selected-annotation

How to remove all annotations from MKMapView without removing the blue dot?

http://stackoverflow.com/questions/2132173/how-to-remove-all-annotations-from-mkmapview-without-removing-the-blue-dot

to remove all annotations from my mapview without the blue dot of my position. When I call mapView removeAnnotations mapView.annotations all annotations are removed. In which way can I check like a for loop on all the annotations if the annotation is not the.. loop on all the annotations if the annotation is not the blue dot annotation EDIT I've solved with this for int i 0 i mapView.annotations count i if mapView.annotations objectAtIndex i isKindOfClass MyAnnotationClass class mapView removeAnnotation mapView.annotations.. the annotation is not the blue dot annotation EDIT I've solved with this for int i 0 i mapView.annotations count i if mapView.annotations objectAtIndex i isKindOfClass MyAnnotationClass class mapView removeAnnotation mapView.annotations objectAtIndex i ..

MKMapView moving Annotations Automatically - animate them?

http://stackoverflow.com/questions/4113085/mkmapview-moving-annotations-automatically-animate-them

very quickly. At the moment I remove all annotations before replotting them back onto the map. NSArray existingpoints mapView.annotations filteredArrayUsingPredicate NSPredicate predicateWithFormat @ self isKindOfClass @ MKUserLocation class mapView removeAnnotations..

Getting the title to show up when map loads with mkmap

http://stackoverflow.com/questions/4151094/getting-the-title-to-show-up-when-map-loads-with-mkmap

ready to manipulate void mapView MKMapView mapView didAddAnnotationViews NSArray views id MKAnnotation myAnnotation mapView.annotations objectAtIndex 0 mapView selectAnnotation myAnnotation animated YES The example just assumes you have one annotation and..

Zoom to fit region for all annotations - ending up zooming in between annotations

http://stackoverflow.com/questions/4523604/zoom-to-fit-region-for-all-annotations-ending-up-zooming-in-between-annotation

I want the app to always fit the region to the annotations and not to zoom in between them... what do I do wrong if mapView.annotations count 2 CLLocationCoordinate2D SouthWest location CLLocationCoordinate2D NorthEast savedPosition NorthEast.latitude MAX.. share improve this question use the following code void zoomToFitMapAnnotations MKMapView mapView if mapView.annotations count 0 return CLLocationCoordinate2D topLeftCoord topLeftCoord.latitude 90 topLeftCoord.longitude 180 CLLocationCoordinate2D.. bottomRightCoord bottomRightCoord.latitude 90 bottomRightCoord.longitude 180 for FSMapAnnotation annotation in mapView.annotations topLeftCoord.longitude fmin topLeftCoord.longitude annotation.coordinate.longitude topLeftCoord.latitude fmax topLeftCoord.latitude..

MKMapRect zooms too much

http://stackoverflow.com/questions/8465149/mkmaprect-zooms-too-much

use this code to show all my annotations on my map MKMapRect zoomRect MKMapRectNull for id MKAnnotation annotation in mapView.annotations MKMapPoint annotationPoint MKMapPointForCoordinate annotation.coordinate MKMapRect pointRect MKMapRectMake annotationPoint.x..

How to trigger MKAnnotationView's callout view without touching the pin?

http://stackoverflow.com/questions/978897/how-to-trigger-mkannotationviews-callout-view-without-touching-the-pin

question But there is a catch to get benvolioT's solution to work the code for id MKAnnotation currentAnnotation in mapView.annotations if currentAnnotation isEqual annotationToSelect mapView selectAnnotation currentAnnotation animated FALSE should be called..