CODEWITHSUNDEEP
iphonemkmapview
Rock
Rock

Reputation: 1510

how to draw line beetween two places in mapview in iphone?

- (MKOverlayView *)mapView:(MKMapView *)mapView12 viewForOverlay:(id <MKOverlay>)overlay
{
    MKPolylineView *overlayView = nil;

    if (nil == overlayView) 
    {       
        overlayView = [[[MKPolylineView alloc] initWithOverlay:overlay] autorelease];

        overlayView.strokeColor = [UIColor blueColor];
        overlayView.lineWidth   = 5.0;  
    }

    return overlayView;
}

Upvotes: 3

Views: 437

Answers (2)

RKO
RKO

Reputation: 26

i have made app on mapview. so just if you want get proper path you have to use KMLViewer or use GoogleMaps .In google Maps u can do this code

NSString *urlstring=[NSString stringWithFormat:@"http://maps.google.com/?saddr=%f,%f&daddr=

%f,%f",sourcelocation.latitude,sourcelocation.longitude,destinationlocation.latitude,destin

ationlocation.longitude];

[[UIApplication sharedApplication]openURL:[NSURL URLWithString:urlstring]];

Upvotes: 1

Dev
Dev

Reputation: 390

i think, you want to draw the proper line between to station then use the KMLparser for that.

use the subclass of it and then implemnet this method :

-(MKOverlayView *)mapView:(MKMapView *)mapView viewForOverlay:(id <MKOverlay>)overlay
{
    return [kml viewForOverlay:overlay];
}


 //  add the pin in mapview

    -(MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id <MKAnnotation>)annotation
    {
        return [kml viewForAnnotation:annotation];
    }

Upvotes: 1

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