2014/10/15 下午 10:13:59

iphone Programming Glossary: setregion

http://stackoverflow.com/questions/1031787/zoom-in-a-mkmapview-programmatically

increase. This is my first approach MKCoordinateRegion zoomIn mapView.region zoomIn.span.latitudeDelta 0.5 mapView setRegion zoomIn animated YES However this code had no effect since I didn't update the longitudeDelta value. So I added this line.. 2.0002 span.longitudeDelta mapView.region.span.longitudeDelta 2.0002 region.span span mapView setRegion region animated TRUE break Zoom Out case 2 NSLog @ Zoom OUT MKCoordinateRegion region Set Zoom level using Span MKCoordinateSpan..

MKMapView Zoom and Region

http://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region

8 9 10 along with straightforward function setZoom . The only equivalent method I can see in the MapKit framework is setRegion animated. As I understand I need to set a region's span's latitude and longitude delta values to specify zoom level. But..

Finding Path/Route Between two points on MapKit in iPhone

http://stackoverflow.com/questions/12002179/finding-path-route-between-two-points-on-mapkit-in-iphone

maxLat minLat 0.0 100.0 maxLat minLat region.span.longitudeDelta maxLon minLon 0.0 100.0 maxLon minLon mapView setRegion region animated YES void showRouteFrom MKAnnotation f to MKAnnotation t if routes mapView removeAnnotations mapView annotations..

Any demo example Multiple Map Annotation using plist?

http://stackoverflow.com/questions/12155753/any-demo-example-multiple-map-annotation-using-plist

NSString stringWithFormat @ @ locationData.Subtitle yourMapView addAnnotation mapPoint mapPoint nil yourMapView setRegion region animated YES yourMapView regionThatFits region self zoomToFitMapAnnotations yourMapView Then Write the delegate..

Is there way to limit MKMapView maximum zoom level?

http://stackoverflow.com/questions/1636868/is-there-way-to-limit-mkmapview-maximum-zoom-level

listen for region change events and if the region is wider than your maximum region set it back to the max region with setRegion animated to indicate to your user that they can't zoom out that far. Here's the methods void mapView MKMapView mapView regionWillChangeAnimated..

Getting the bounds of an MKMapvIew

http://stackoverflow.com/questions/2081753/getting-the-bounds-of-an-mkmapview

region.span.longitudeDelta 0.01f region.span.latitudeDelta 0.01f self.mapView setRegion region animated YES After the new search location has been added to the map and the map zoomed we need to update the search..

How to search MKMapView with UISearchBar?

http://stackoverflow.com/questions/2281798/how-to-search-mkmapview-with-uisearchbar

MKCoordinateSpan span span.latitudeDelta .005 span.longitudeDelta .005 region.span span Move the map and zoom mapView setRegion region animated YES Hope this helps someone because the JSON part was a real pain to figure out the library is not very..

iOS MKMapView zoom to show all markers

http://stackoverflow.com/questions/3434020/ios-mkmapview-zoom-to-show-all-markers

MKMapView setRegion “snaps” to predefined zoom levels?

http://stackoverflow.com/questions/3612007/mkmapview-setregion-snaps-to-predefined-zoom-levels

setRegion &ldquo snaps&rdquo to predefined zoom levels Can anyone confirm that setRegion snaps to predefined zoom levels and whether.. setRegion &ldquo snaps&rdquo to predefined zoom levels Can anyone confirm that setRegion snaps to predefined zoom levels and whether or not this behavior is as designed although undocumented or a known bug Specifically.. and whether or not this behavior is as designed although undocumented or a known bug Specifically it appears that setRegion snaps to the same zoom levels that correspond to the zoom levels used when the user double taps the map. I'm trying to restore..

iOS - How to limit the MapView to a specific region?

http://stackoverflow.com/questions/5680896/ios-how-to-limit-the-mapview-to-a-specific-region

currentRegion.span.latitudeDelta 2 else changeRegionLat NO if changeRegionLong changeRegionLat self setRegion currentRegion animated YES void scrollViewWillBeginDecelerating UIScrollView scrollView scrollView setContentOffset scrollView.contentOffset..

How to set accuracy and distance filter when using MKMapView

http://stackoverflow.com/questions/5930612/how-to-set-accuracy-and-distance-filter-when-using-mkmapview

region.center newLocation.coordinate region.span.longitudeDelta 0.15f region.span.latitudeDelta 0.15f self.mapView setRegion region animated YES Put that on the delegate. MKMapView doesn't have a distance or accuracy filter only the CLLocationManager..

MKAnnotationView - Lock custom annotation view to pin on location updates

http://stackoverflow.com/questions/6392931/mkannotationview-lock-custom-annotation-view-to-pin-on-location-updates

andTitle @ My Title andSubtitle @ My subtitle self.mapView addAnnotation self.currentLocationAnnotation self.mapView setRegion region animated true self.mapView regionThatFits region else UIView beginAnimations nil context NULL UIView setAnimationDuration.. though it's parent annotation view is moving around the screen self.calloutAnnotation.coordinate coords self.mapView setRegion region animated true self.mapView regionThatFits region UIView commitAnimations iphone objective c mapkit mkmapview mkannotationview..

Annotation on the map problem

http://stackoverflow.com/questions/6410798/annotation-on-the-map-problem

@ Tuscany addAnnotation.mSubTitle NSString stringWithFormat @ Italy mapView addAnnotation addAnnotation mapView setRegion region animated TRUE mapView regionThatFits region mapView.mapType MKMapTypeHybrid also MKMapTypeSatellite or MKMapTypeHybrid..