public class DirectedLocationOverlay extends Overlay
Overlay.SnappableDEBUGMODE, DEFAULT_ZOOMLEVEL_MINIMAP_DIFFERENCE, NOT_SET| 构造器和说明 | 
|---|
| DirectedLocationOverlay(Context ctx)构造器 | 
| 限定符和类型 | 方法和说明 | 
|---|---|
| void | draw(Canvas c,
    MapView osmv,
    boolean shadow)绘制在地图上的覆盖物, | 
| GeoPoint | getLocation()获取当前位置GeoPoint | 
| void | setAccuracy(int pAccuracy)设置精度 | 
| void | setBearing(float aHeading)设置指向 | 
| void | setDirectionArrow(Bitmap image)设置图片参数指向 | 
| void | setLocation(GeoPoint mp)设置当前定位位置 | 
| void | setShowAccuracy(boolean pShowIt)设置是否显示精度 | 
isEnabled, onDetach, onDoubleTap, onDoubleTapEvent, onDown, onFling, onKeyDown, onKeyUp, onLongPress, onScroll, onShowPress, onSingleTapConfirmed, onSingleTapUp, onTouchEvent, onTrackballEvent, setEnabledpublic void setDirectionArrow(Bitmap image)
image - public void setShowAccuracy(boolean pShowIt)
pShowIt - TRUE OR FALSEpublic void setLocation(GeoPoint mp)
mp - 位置geopointpublic GeoPoint getLocation()
public void setAccuracy(int pAccuracy)
pAccuracy - 精度(单位米)public void setBearing(float aHeading)
aHeading - 指向角度