2014/10/16 上午 08:18:36

android Programming Glossary: mapview.getprojection

How to draw line on Map View given coordinates?

http://stackoverflow.com/questions/1937484/how-to-draw-line-on-map-view-given-coordinates

want to get a Projection with something like Projection p mapView.getProjection . From the Projection you can convert GPS coordinates into screen..

Android - Get Altitude By Longitude and Latitude?

http://stackoverflow.com/questions/1995998/android-get-altitude-by-longitude-and-latitude

MotionEvent event if event.getAction 1 final GeoPoint p mapView.getProjection .fromPixels int event.getX int event.getY final StringBuilder..

Efficient Map Overlays in Android Google Map

http://stackoverflow.com/questions/2848189/efficient-map-overlays-in-android-google-map

true mapOverlays mapView.getOverlays projection mapView.getProjection mapOverlays.add new MyOverlay @Override protected boolean isRouteDisplayed..

How to draw a path on a map using kml file?

http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file

mapView boolean shadow long when Projection projection mapView.getProjection if shadow false Paint paint new Paint paint.setAntiAlias true..

Android draw route on a Mapview with twoo POI-s

http://stackoverflow.com/questions/4408671/android-draw-route-on-a-mapview-with-twoo-poi-s

mapView boolean shadow long when Projection projection mapView.getProjection if shadow false Paint paint new Paint paint.setAntiAlias true..

How to get the Latitude and Longitude on Map in Android?

http://stackoverflow.com/questions/4446811/how-to-get-the-latitude-and-longitude-on-map-in-android

public void recieveLongClick MotionEvent ev Projection p mapView.getProjection GeoPoint geoPoint p.fromPixels int ev.getX int ev.getY You can..

How to display popup on tapping overlay in android?

http://stackoverflow.com/questions/4486864/how-to-display-popup-on-tapping-overlay-in-android

MapLocation's lat long coordinates to screen coordinates mapView.getProjection .toPixels testLocation.getPoint screenCoords Create a 'hit'.. our 'hit' Rectangle and the location clicked by the user mapView.getProjection .toPixels tapPoint screenCoords hitMapLocation testLocation.. i iterator.size i PantryLocation location iterator.get i mapView.getProjection .toPixels location.getPoint screenCoords mapView.getController..

How to implement google maps search by address in Android?

http://stackoverflow.com/questions/5375654/how-to-implement-google-maps-search-by-address-in-android

the GeoPoint to screen pixels Point screenPts new Point mapView.getProjection .toPixels p screenPts add the marker Bitmap bmp BitmapFactory.decodeResource..

Android, google maps and drawing route [closed]

http://stackoverflow.com/questions/5608601/android-google-maps-and-drawing-route

mapView boolean shadow long when Projection projection mapView.getProjection if shadow false Paint paint new Paint paint.setAntiAlias true..

android maps circle overlay, dynamically change radius?

http://stackoverflow.com/questions/5722490/android-maps-circle-overlay-dynamically-change-radius

geo position to Point on canvas Projection projection mapView.getProjection Point point new Point store the transformed geopoint into a.. draw Canvas canvas MapView mapView boolean shadow Point pt mapView.getProjection .toPixels point null float radius float Math.pow 2 mapView.getZoomLevel..

if i want to add overlay items on map using gps

http://stackoverflow.com/questions/5760017/if-i-want-to-add-overlay-items-on-map-using-gps

convert point to pixels Point screenPts new Point mapView.getProjection .toPixels pointToDraw screenPts add marker Bitmap bmp BitmapFactory.decodeResource..

adding multiple marker on google map in android

http://stackoverflow.com/questions/6295203/adding-multiple-marker-on-google-map-in-android

the GeoPoint to screen pixels Point screenPts new Point mapView.getProjection .toPixels p screenPts add the marker Bitmap bmp BitmapFactory.decodeResource..

How can I use a custom bitmap for the “you are here” point in a MyLocationOverlay?

http://stackoverflow.com/questions/753793/how-can-i-use-a-custom-bitmap-for-the-you-are-here-point-in-a-mylocationoverla

translate the GeoPoint to screen pixels Point screenPts mapView.getProjection .toPixels myLocation null create a rotated copy of the marker..

Android : how to capture a image of GPS location

http://stackoverflow.com/questions/9905250/android-how-to-capture-a-image-of-gps-location

the GeoPoint to screen pixels Point screenPts new Point mapView.getProjection .toPixels p screenPts add the marker Bitmap bmp BitmapFactory.decodeResource.. user lifts his finger if event.getAction 1 GeoPoint p mapView.getProjection .fromPixels int event.getX int event.getY Geocoder geoCoder..

How to draw line on Map View given coordinates?

http://stackoverflow.com/questions/1937484/how-to-draw-line-on-map-view-given-coordinates

.add new MyOverlay . Inside your custom Overlay you'll want to get a Projection with something like Projection p mapView.getProjection . From the Projection you can convert GPS coordinates into screen coordinates with Projection 's toPixels GeoPoint Point..

Android - Get Altitude By Longitude and Latitude?

http://stackoverflow.com/questions/1995998/android-get-altitude-by-longitude-and-latitude

new OnTouchListener public boolean onTouch View v MotionEvent event if event.getAction 1 final GeoPoint p mapView.getProjection .fromPixels int event.getX int event.getY final StringBuilder msg new StringBuilder new Thread new Runnable public void..

Efficient Map Overlays in Android Google Map

http://stackoverflow.com/questions/2848189/efficient-map-overlays-in-android-google-map

MapView findViewById R.id.mapview mapView.setBuiltInZoomControls true mapOverlays mapView.getOverlays projection mapView.getProjection mapOverlays.add new MyOverlay @Override protected boolean isRouteDisplayed return false class MyOverlay extends Overlay..

How to draw a path on a map using kml file?

http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file

return mode @Override public boolean draw Canvas canvas MapView mapView boolean shadow long when Projection projection mapView.getProjection if shadow false Paint paint new Paint paint.setAntiAlias true Point point new Point projection.toPixels gp1 point mode 1..

Android draw route on a Mapview with twoo POI-s

http://stackoverflow.com/questions/4408671/android-draw-route-on-a-mapview-with-twoo-poi-s

getMode return mode public boolean draw Canvas canvas MapView mapView boolean shadow long when Projection projection mapView.getProjection if shadow false Paint paint new Paint paint.setAntiAlias true Point point new Point projection.toPixels gp1 point if mode..

How to get the Latitude and Longitude on Map in Android?

http://stackoverflow.com/questions/4446811/how-to-get-the-latitude-and-longitude-on-map-in-android

the long click you can translate the pixels to coordinates. public void recieveLongClick MotionEvent ev Projection p mapView.getProjection GeoPoint geoPoint p.fromPixels int ev.getX int ev.getY You can now pull lat lng from geoPoint share improve this answer..

How to display popup on tapping overlay in android?

http://stackoverflow.com/questions/4486864/how-to-display-popup-on-tapping-overlay-in-android

i PantryLocation testLocation iterator.get i Translate the MapLocation's lat long coordinates to screen coordinates mapView.getProjection .toPixels testLocation.getPoint screenCoords Create a 'hit' testing Rectangle w size and coordinates of our icon Set the.. screenCoords.y Finally test for a match between our 'hit' Rectangle and the location clicked by the user mapView.getProjection .toPixels tapPoint screenCoords hitMapLocation testLocation if hitTestRecr.contains screenCoords.x screenCoords.y hitMapLocation.. Point screenCoords new Point for i 0 i iterator.size i PantryLocation location iterator.get i mapView.getProjection .toPixels location.getPoint screenCoords mapView.getController .setCenter location.getPoint if shadow Only offset the..

How to implement google maps search by address in Android?

http://stackoverflow.com/questions/5375654/how-to-implement-google-maps-search-by-address-in-android

Android, google maps and drawing route [closed]

http://stackoverflow.com/questions/5608601/android-google-maps-and-drawing-route

getMode return mode public boolean draw Canvas canvas MapView mapView boolean shadow long when Projection projection mapView.getProjection if shadow false Paint paint new Paint paint.setAntiAlias true paint.setDither true Point point new Point projection.toPixels..

android maps circle overlay, dynamically change radius?

http://stackoverflow.com/questions/5722490/android-maps-circle-overlay-dynamically-change-radius

void draw Canvas canvas MapView mapView boolean shadow Transform geo position to Point on canvas Projection projection mapView.getProjection Point point new Point store the transformed geopoint into a point with pixel values projection.toPixels geopoint point text.. new Paint paint2.setARGB 64 0 0 255 @Override public void draw Canvas canvas MapView mapView boolean shadow Point pt mapView.getProjection .toPixels point null float radius float Math.pow 2 mapView.getZoomLevel 10 if radius canvas.getHeight 25 radius canvas.getHeight..

if i want to add overlay items on map using gps

http://stackoverflow.com/questions/5760017/if-i-want-to-add-overlay-items-on-map-using-gps

boolean shadow long when super.draw canvas mapView shadow convert point to pixels Point screenPts new Point mapView.getProjection .toPixels pointToDraw screenPts add marker Bitmap bmp BitmapFactory.decodeResource getResources R.drawable.dotred canvas.drawBitmap..

adding multiple marker on google map in android

http://stackoverflow.com/questions/6295203/adding-multiple-marker-on-google-map-in-android

long when super.draw canvas mapView shadow translate the GeoPoint to screen pixels Point screenPts new Point mapView.getProjection .toPixels p screenPts add the marker Bitmap bmp BitmapFactory.decodeResource getResources R.drawable.pushpin canvas.drawBitmap..

How can I use a custom bitmap for the “you are here” point in a MyLocationOverlay?

http://stackoverflow.com/questions/753793/how-can-i-use-a-custom-bitmap-for-the-you-are-here-point-in-a-mylocationoverla

MapView mapView Location lastFix GeoPoint myLocation long when translate the GeoPoint to screen pixels Point screenPts mapView.getProjection .toPixels myLocation null create a rotated copy of the marker Bitmap arrowBitmap BitmapFactory.decodeResource mContext.getResources..

Android : how to capture a image of GPS location

http://stackoverflow.com/questions/9905250/android-how-to-capture-a-image-of-gps-location

shadow long when super.draw canvas mapView shadow translate the GeoPoint to screen pixels Point screenPts new Point mapView.getProjection .toPixels p screenPts add the marker Bitmap bmp BitmapFactory.decodeResource getResources R.drawable.pin canvas.drawBitmap.. boolean onTouchEvent MotionEvent event MapView mapView when user lifts his finger if event.getAction 1 GeoPoint p mapView.getProjection .fromPixels int event.getX int event.getY Geocoder geoCoder new Geocoder getBaseContext Locale.getDefault try List Address..