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2014/10/16 ¤W¤È 08:18:31

android Programming Glossary: map.getprojection

Google Maps v2 - set both my location and zoom in

http://stackoverflow.com/questions/14074129/google-maps-v2-set-both-my-location-and-zoom-in

new LatLng lat lng CameraPosition.Builder x CameraPosition.builder x.target coordinate x.zoom 13 Projection proj map.getProjection Point focus proj.toScreenLocation coordinate map.animateCamera CameraUpdateFactory.newLatLng coordinate map.animateCamera..

Google maps api v2 custom infowindow like in original android google maps

http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps

if marker null marker.isInfoWindowShown map null infoWindow null Get a marker position on the screen Point point map.getProjection .toScreenLocation marker.getPosition Make a copy of the MotionEvent and adjust it's location so it is relative to the..

How to compute a radius around a point in an Android MapView?

http://stackoverflow.com/questions/2077054/how-to-compute-a-radius-around-a-point-in-an-android-mapview

Create an Android GPS tracking application

http://stackoverflow.com/questions/5096192/create-an-android-gps-tracking-application

public void draw Canvas canvas MapView mapv boolean shadow super.draw canvas mapv shadow Projection projection map.getProjection Path p new Path for int i 0 i geoPointsArray.size i if i geoPointsArray.size 1 break Point from new Point Point to new..

i want to draw path between multiple geopoins in android [duplicate]

http://stackoverflow.com/questions/5243146/i-want-to-draw-path-between-multiple-geopoins-in-android

public void draw Canvas canvas MapView mapv boolean shadow super.draw canvas mapv shadow Projection projection map.getProjection Path p new Path for int i 0 i geoPointsArray.size i if i geoPointsArray.size 1 break Point from new Point Point to new..

Can “overlay” size be zoomed together with the google map on android?

http://stackoverflow.com/questions/6599307/can-overlay-size-be-zoomed-together-with-the-google-map-on-android

point.y myCircleRadius circle public static int metersToRadius float meters MapView map double latitude return int map.getProjection .metersToEquatorPixels meters 1 Math.cos Math.toRadians latitude As your overlay re draws from zoom the marker will resize..