2014/10/15 下午 10:11:27
iphone Programming Glossary: mkoverlayviewiPhone: How to draw line between two points on MapKit? http://stackoverflow.com/questions/10598322/iphone-how-to-draw-line-between-two-points-on-mapkit MKMapViewDelegate implementation must return an overlay for this route you 脎e just added as simply adding won't help . MKOverlayView mapView MKMapView mapView viewForOverlay id overlay MKOverlayView overlayView nil if overlay self.routeLine if we have not.. you 脎e just added as simply adding won't help . MKOverlayView mapView MKMapView mapView viewForOverlay id overlay MKOverlayView overlayView nil if overlay self.routeLine if we have not yet created an overlay view for this overlay create it now. if..
How to draw a MKPolyline on a MapView? http://stackoverflow.com/questions/10911534/how-to-draw-a-mkpolyline-on-a-mapview of points. I thought that with the line map addOverlay polyLine it would be drawn. I've seen in some pages this method MKOverlayView mapView MKMapView mapView viewForOverlay id MKOverlay overlay MKPolylineView polylineView MKPolylineView alloc initWithPolyline..
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 coordinates count numberOfSteps mapView addOverlay polyLine self centerMap #pragma mark MKPolyline delegate functions MKOverlayView mapView MKMapView mapView viewForOverlay id MKOverlay overlay MKPolylineView polylineView MKPolylineView alloc initWithPolyline..
Z-ordering of MKAnnotationViews http://stackoverflow.com/questions/1681565/z-ordering-of-mkannotationviews out how it is getting confused since all the MKAnnotationViews you receive have the same superview a private class MKOverlayView . You would think any reasonable design would draw the callouts about this overlay view. Has anyone solved #1 or #2 successfully..
Multiple MKOverlays on a MKMapView lead to memory warnings http://stackoverflow.com/questions/3370328/multiple-mkoverlays-on-a-mkmapview-lead-to-memory-warnings setObject circle forKey keyMarker Code that makes the overlay views #pragma mark #pragma mark MKMapViewDelegate MKOverlayView mapView MKMapView mapView viewForOverlay id MKOverlay overlay MKCircleView circleView MKCircleView alloc initWithCircle..
How to display an image on a MKOverlayView? http://stackoverflow.com/questions/3891850/how-to-display-an-image-on-a-mkoverlayview to display an image on a MKOverlayView UPDATE Images who are projected on the MKMapView using a MKOverlayView use the Mercator projection while the image that.. to display an image on a MKOverlayView UPDATE Images who are projected on the MKMapView using a MKOverlayView use the Mercator projection while the image that I use as input data uses a WGS84 projection. Is there a way to convert.. Earth or Google Maps. If I load the KML file in Google Maps it displays perfectly but if I draw the image using a MKOverlayView on a MKMapView the image is slightly of. For example on the left side Google Maps and on the right side the same image is..
http://stackoverflow.com/questions/4119117/restrict-mkmapview-scrolling MKMapView scrolling I'm trying to add a custom image to an MKMapView as an MKOverlayView I need to restrict users from being able to scroll outside the bounds of the overlay. Are there any existing functions to.. circleOverlay MKCircle circleWithMapRect istanbulRect _mapView addOverlay circleOverlay theOverlay circleOverlay MKOverlayView mapView MKMapView mapView viewForOverlay id MKOverlay overlay MKCircleView circleOverlay MKCircleView alloc initWithCircle..
MKOverlay not resizing smoothly http://stackoverflow.com/questions/4876035/mkoverlay-not-resizing-smoothly UISlider sender mapView removeOverlays mapView overlays double radius sender.value 100 self addCircleWithRadius radius MKOverlayView mapView MKMapView mapView viewForOverlay id MKOverlay overlay MKCircle circle overlay MKCircleView circleView MKCircleView..
How do I create an image overlay and add to MKMapView? http://stackoverflow.com/questions/5283741/how-do-i-create-an-image-overlay-and-add-to-mkmapview MKMapRect bounds MKMapRectMake upperLeft.x upperLeft.y 2000 2000 return bounds @end Create an class that conforms to MKOverlayView MapOverlayView.h @interface MapOverlayView MKOverlayView @end MapOverlayView.m @implementation MapOverlayView void drawMapRect.. 2000 2000 return bounds @end Create an class that conforms to MKOverlayView MapOverlayView.h @interface MapOverlayView MKOverlayView @end MapOverlayView.m @implementation MapOverlayView void drawMapRect MKMapRect mapRect zoomScale MKZoomScale zoomScale.. alloc init mapView addOverlay mapOverlay mapOverlay release On the mapView delegate implement the viewForOverlay MKOverlayView mapView MKMapView mapView viewForOverlay id MKOverlay overlay MapOverlay mapOverlay overlay MapOverlayView mapOverlayView..
iPhone MKMapView - MKPolygon Issues http://stackoverflow.com/questions/5474299/iphone-mkmapview-mkpolygon-issues MKPolygon polygon MKPolygon polygonWithCoordinates coords count coordsLen mapView addOverlay polygon MKOverlayView mapView MKMapView mapView viewForOverlay id MKOverlay overlay MKPolygonView polygonView MKPolygonView alloc initWithPolygon.. coords count coordsLen free coords mapView addOverlay polygon The viewForOverlay method should look like this MKOverlayView mapView MKMapView mapView viewForOverlay id MKOverlay overlay MKPolygonView polygonView MKPolygonView alloc initWithPolygon..
Showing Specific Region Using MapKit http://stackoverflow.com/questions/8679499/showing-specific-region-using-mapkit have more than one cutout if needed myMapView addOverlay worldOverlay and implement the viewForOverlay delegate method MKOverlayView mapView MKMapView mapView viewForOverlay id MKOverlay overlay if overlay isKindOfClass MKPolygon class MKPolygonView pv..
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