org.oscim.layers

Class PathLayer

java.lang.Object

org.oscim.layers.Layer

org.oscim.layers.PathLayer

public class PathLayer
extends Layer

This class draws a path line in given color or texture.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.ArrayList<GeoPoint>	mPoints Stores points, converted to the map projection.
protected boolean	mUpdatePoints

Fields inherited from class org.oscim.layers.Layer

mMap, mRenderer

Constructor Summary

Constructors

Constructor and Description
PathLayer(Map map, int lineColor)
PathLayer(Map map, int lineColor, float lineWidth)
PathLayer(Map map, LineStyle style)

Method Summary

Modifier and Type	Method and Description
void	addGreatCircle(GeoPoint startPoint, GeoPoint endPoint) Draw a great circle.
void	addGreatCircle(GeoPoint startPoint, GeoPoint endPoint, int numberOfPoints) Draw a great circle.
void	addPoint(GeoPoint pt)
void	addPoint(int latitudeE6, int longitudeE6)
void	clearPath()
java.util.List<GeoPoint>	getPoints()
void	setGeom(GeometryBuffer geom) Deprecated.
void	setPoints(java.util.List<GeoPoint> pts)
void	setStyle(LineStyle style)

Methods inherited from class org.oscim.layers.Layer

getRenderer, isEnabled, map, onDetach, setEnabled

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mPoints

protected final java.util.ArrayList<GeoPoint> mPoints

Stores points, converted to the map projection.

mUpdatePoints

protected boolean mUpdatePoints

Constructor Detail

PathLayer

public PathLayer(Map map,
                 LineStyle style)

PathLayer

public PathLayer(Map map,
                 int lineColor,
                 float lineWidth)

PathLayer

public PathLayer(Map map,
                 int lineColor)

Method Detail

setStyle

public void setStyle(LineStyle style)

clearPath

public void clearPath()

setPoints

public void setPoints(java.util.List<GeoPoint> pts)

addPoint

public void addPoint(GeoPoint pt)

addPoint

public void addPoint(int latitudeE6,
                     int longitudeE6)

getPoints

public java.util.List<GeoPoint> getPoints()

setGeom

public void setGeom(GeometryBuffer geom)

Deprecated.

FIXME To be removed

addGreatCircle

public void addGreatCircle(GeoPoint startPoint,
                           GeoPoint endPoint)

Draw a great circle. Calculate a point for every 100km along the path.

Parameters:

startPoint - start point of the great circle

endPoint - end point of the great circle

addGreatCircle

public void addGreatCircle(GeoPoint startPoint,
                           GeoPoint endPoint,
                           int numberOfPoints)

Draw a great circle.

Parameters:

startPoint - start point of the great circle

endPoint - end point of the great circle

numberOfPoints - number of points to calculate along the path