2014/10/15 下午 10:11:26

iphone Programming Glossary: mkmappoint

iPhone: How to draw line between two points on MapKit?

http://stackoverflow.com/questions/10598322/iphone-how-to-draw-line-between-two-points-on-mapkit

NSArray pointStrings fileContents componentsSeparatedByCharactersInSet NSCharacterSet whitespaceAndNewlineCharacterSet MKMapPoint northEastPoint MKMapPoint southWestPoint MKMapPoint pointArr malloc sizeof CLLocationCoordinate2D pointStrings.count for.. componentsSeparatedByCharactersInSet NSCharacterSet whitespaceAndNewlineCharacterSet MKMapPoint northEastPoint MKMapPoint southWestPoint MKMapPoint pointArr malloc sizeof CLLocationCoordinate2D pointStrings.count for int idx 0 idx pointStrings.count.. NSCharacterSet whitespaceAndNewlineCharacterSet MKMapPoint northEastPoint MKMapPoint southWestPoint MKMapPoint pointArr malloc sizeof CLLocationCoordinate2D pointStrings.count for int idx 0 idx pointStrings.count idx NSString currentPointString..

Car (Annotation) animation (like uber app) not working

http://stackoverflow.com/questions/19268080/car-annotation-animation-like-uber-app-not-working

i change void setPosition id posValue NSLog @ set position extract the mapPoint from this dummy wrapper CGPoint struct MKMapPoint mapPoint MKMapPoint NSValue posValue pointerValue CLLocationCoordinate2D coord MKCoordinateForMapPoint mapPoint CGPoint.. id posValue NSLog @ set position extract the mapPoint from this dummy wrapper CGPoint struct MKMapPoint mapPoint MKMapPoint NSValue posValue pointerValue CLLocationCoordinate2D coord MKCoordinateForMapPoint mapPoint CGPoint toPos if UIDevice currentDevice.. share improve this question It seems that something changed with the conversion functions for CLCoordinate2D MKMapPoint CGPoint... Detecting a point in a MKPolygon broke with iOS7 CGPathContainsPoint The annotation disappears because the conversion..

How to display an image on a MKOverlayView?

http://stackoverflow.com/questions/3891850/how-to-display-an-image-on-a-mkoverlayview

lowerLeftCoordinate withUpperRightCoordinate CLLocationCoordinate2D upperRightCoordinate self.radarData imageData MKMapPoint lowerLeft MKMapPointForCoordinate lowerLeftCoordinate MKMapPoint upperRight MKMapPointForCoordinate upperRightCoordinate.. withUpperRightCoordinate CLLocationCoordinate2D upperRightCoordinate self.radarData imageData MKMapPoint lowerLeft MKMapPointForCoordinate lowerLeftCoordinate MKMapPoint upperRight MKMapPointForCoordinate upperRightCoordinate mapRect MKMapRectMake.. upperRightCoordinate self.radarData imageData MKMapPoint lowerLeft MKMapPointForCoordinate lowerLeftCoordinate MKMapPoint upperRight MKMapPointForCoordinate upperRightCoordinate mapRect MKMapRectMake lowerLeft.x upperRight.y upperRight.x lowerLeft.x..

iPhone Mapkit adding custom image and pins to annotations

http://stackoverflow.com/questions/4579397/iphone-mapkit-adding-custom-image-and-pins-to-annotations

MKRasterOverlay alloc init overlay setCoordinate CLLocationCoordinate2DMake 54.005508 2.780507 MKMapRect mkrect MKMapPoint mkpointa mkpointb mkrect.origin MKMapPointForCoordinate CLLocationCoordinate2DMake 54.016964 2.794862 mkpointa MKMapPointForCoordinate.. CLLocationCoordinate2DMake 54.005508 2.780507 MKMapRect mkrect MKMapPoint mkpointa mkpointb mkrect.origin MKMapPointForCoordinate CLLocationCoordinate2DMake 54.016964 2.794862 mkpointa MKMapPointForCoordinate CLLocationCoordinate2DMake 54.016964.. mkpointa mkpointb mkrect.origin MKMapPointForCoordinate CLLocationCoordinate2DMake 54.016964 2.794862 mkpointa MKMapPointForCoordinate CLLocationCoordinate2DMake 54.016964 2.000000 mkpointb MKMapPointForCoordinate CLLocationCoordinate2DMake 54.001447..

Convert span value into meters on a mapview

http://stackoverflow.com/questions/5270485/convert-span-value-into-meters-on-a-mapview

results void mapView MKMapView mapView regionDidChangeAnimated BOOL animated MKMapRect mRect self.map.visibleMapRect MKMapPoint northMapPoint MKMapPointMake MKMapRectGetMidX mRect MKMapRectGetMinY mRect MKMapPoint southMapPoint MKMapPointMake MKMapRectGetMidX.. mapView regionDidChangeAnimated BOOL animated MKMapRect mRect self.map.visibleMapRect MKMapPoint northMapPoint MKMapPointMake MKMapRectGetMidX mRect MKMapRectGetMinY mRect MKMapPoint southMapPoint MKMapPointMake MKMapRectGetMidX mRect MKMapRectGetMaxY.. mRect self.map.visibleMapRect MKMapPoint northMapPoint MKMapPointMake MKMapRectGetMidX mRect MKMapRectGetMinY mRect MKMapPoint southMapPoint MKMapPointMake MKMapRectGetMidX mRect MKMapRectGetMaxY mRect self.currentDist MKMetersBetweenMapPoints northMapPoint..

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

coordinate CLLocationCoordinate2D coord1 37.434999 122.16121 return coord1 MKMapRect boundingMapRect MKMapPoint upperLeft MKMapPointForCoordinate self.coordinate MKMapRect bounds MKMapRectMake upperLeft.x upperLeft.y 2000 2000 return.. CLLocationCoordinate2D coord1 37.434999 122.16121 return coord1 MKMapRect boundingMapRect MKMapPoint upperLeft MKMapPointForCoordinate self.coordinate MKMapRect bounds MKMapRectMake upperLeft.x upperLeft.y 2000 2000 return bounds @end Create..

iphone — convert MKMapPoint distances to meters

http://stackoverflow.com/questions/7395925/iphone-convert-mkmappoint-distances-to-meters

&mdash convert MKMapPoint distances to meters Say I have a square which consists of four CLLocationCoordinate2D points which are in lat lon and I.. are in lat lon and I want to find the area of the square in meters. I convert the CLLocationCoordinate2D points into MKMapPoints and I find the area in X Y space. However the area I find is in the units of MKMapPoint which don't directly translate.. points into MKMapPoints and I find the area in X Y space. However the area I find is in the units of MKMapPoint which don't directly translate to meters. How can I translate this area in MKMapPoint space back into meters iphone objective..

Show route between current and desired location on iPhone MapView

http://stackoverflow.com/questions/8604619/show-route-between-current-and-desired-location-on-iphone-mapview

CLLocationCoordinate2D newcordinate newLocation.coordinate CLLocationCoordinate2D oldcordinate oldLocation.coordinate MKMapPoint pointsArray malloc sizeof CLLocationCoordinate2D 2 pointsArray 0 MKMapPointForCoordinate oldcordinate pointsArray 1 MKMapPointForCoordinate.. oldcordinate oldLocation.coordinate MKMapPoint pointsArray malloc sizeof CLLocationCoordinate2D 2 pointsArray 0 MKMapPointForCoordinate oldcordinate pointsArray 1 MKMapPointForCoordinate newcordinate MKPolyline routeLine MKPolyline polylineWithPoints.. pointsArray malloc sizeof CLLocationCoordinate2D 2 pointsArray 0 MKMapPointForCoordinate oldcordinate pointsArray 1 MKMapPointForCoordinate newcordinate MKPolyline routeLine MKPolyline polylineWithPoints pointsArray count 2 free pointsArray MapView..