2014/10/16 上午 08:21:30

android Programming Glossary: point1

How to make view resizable on touch event

http://stackoverflow.com/questions/10188478/how-to-make-view-resizable-on-touch-event

import android.view.View import android.widget.ImageView public class DrawView extends View Point point1 point2 point3 point4 private ColorBall colorballs new ColorBall 4 array that holds the balls private int balID 0 variable.. Paint setFocusable true necessary for getting the touch events canvas new Canvas setting the start point for the balls point1 new Point point1.x 50 point1.y 20 point2 new Point point2.x 150 point2.y 20 point3 new Point point3.x 150 point3.y 120 point4.. true necessary for getting the touch events canvas new Canvas setting the start point for the balls point1 new Point point1.x 50 point1.y 20 point2 new Point point2.x 150 point2.y 20 point3 new Point point3.x 150 point3.y 120 point4 new Point point4.x..

Connect points on map with lines

http://stackoverflow.com/questions/4903004/connect-points-on-map-with-lines

true mMapController mapView.getController mMapController.setZoom 18 Two points in Mexico about 1km apart GeoPoint point1 new GeoPoint 19240000 99120000 GeoPoint point2 new GeoPoint 19241000 99121000 mMapController.setCenter point2 Pass the geopoints.. 99121000 mMapController.setCenter point2 Pass the geopoints to the overlay class MapOverlay mapOvlay new MapOverlay point1 point2 mapView.getOverlays .add mapOvlay public class MapOverlay extends com.google.android.maps.Overlay private GeoPoint..

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

location.getLongitude Toast.LENGTH_SHORT .show mapController.animateTo point mapController.setZoom 16 GeoPoint point1 new GeoPoint 30.084691643714909 31.335958242416382 add marker MapOverlay mapOverlay new MapOverlay mapOverlay.setPointToDraw..