org.oscim.layers.vector

Class PathLayer

java.lang.Object

org.oscim.layers.Layer

org.oscim.layers.vector.AbstractVectorLayer<Drawable>

org.oscim.layers.vector.VectorLayer

org.oscim.layers.vector.PathLayer

All Implemented Interfaces:

org.oscim.event.EventListener, org.oscim.event.GestureListener, org.oscim.map.Map.UpdateListener

public class PathLayer
extends VectorLayer

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

Nested Class Summary

Nested classes/interfaces inherited from class org.oscim.layers.vector.AbstractVectorLayer

org.oscim.layers.vector.AbstractVectorLayer.Renderer, org.oscim.layers.vector.AbstractVectorLayer.Task, org.oscim.layers.vector.AbstractVectorLayer.Worker

Nested classes/interfaces inherited from class org.oscim.layers.Layer

org.oscim.layers.Layer.EnableHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected LineDrawable	mDrawable
protected java.util.ArrayList<org.oscim.core.GeoPoint>	mPoints
protected Style	mStyle

Fields inherited from class org.oscim.layers.vector.VectorLayer

log, mConverter, mDrawables, mEnvelope, mMinX, mMinY, tmpDrawables

Fields inherited from class org.oscim.layers.vector.AbstractVectorLayer

mClipper, mGeom, mUpdate, mUpdateDelay, mWorker, UNSCALE_COORD

Fields inherited from class org.oscim.layers.Layer

mMap, mRenderer

Constructor Summary

Constructors

Constructor and Description
PathLayer(org.oscim.map.Map map, int lineColor)
PathLayer(org.oscim.map.Map map, int lineColor, float lineWidth)
PathLayer(org.oscim.map.Map map, Style style)

Method Summary

Modifier and Type	Method and Description
void	addGreatCircle(org.oscim.core.GeoPoint startPoint, org.oscim.core.GeoPoint endPoint) Draw a great circle.
void	addGreatCircle(org.oscim.core.GeoPoint startPoint, org.oscim.core.GeoPoint endPoint, int numberOfPoints) Draw a great circle.
void	addPoint(org.oscim.core.GeoPoint pt)
void	addPoint(int latitudeE6, int longitudeE6)
void	addPoints(java.util.Collection<? extends org.oscim.core.GeoPoint> pts)
void	clearPath()
boolean	contains(float x, float y)
java.util.List<org.oscim.core.GeoPoint>	getPoints()
void	setLineString(double[] lonLat)
void	setLineString(com.vividsolutions.jts.geom.LineString path)
void	setPoints(java.util.Collection<? extends org.oscim.core.GeoPoint> pts)
void	setStyle(Style style)

Methods inherited from class org.oscim.layers.vector.VectorLayer

add, add, addCircle, draw, drawLine, drawPoint, drawPolygon, onGesture, processFeatures, remove, remove

Methods inherited from class org.oscim.layers.vector.AbstractVectorLayer

onDetach, onMapEvent, update

Methods inherited from class org.oscim.layers.Layer

getRenderer, isEnabled, map, setEnabled, setEnableHandler

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<org.oscim.core.GeoPoint> mPoints

mStyle

protected Style mStyle

mDrawable

protected LineDrawable mDrawable

Constructor Detail

PathLayer

public PathLayer(org.oscim.map.Map map,
                 Style style)

PathLayer

public PathLayer(org.oscim.map.Map map,
                 int lineColor,
                 float lineWidth)

PathLayer

public PathLayer(org.oscim.map.Map map,
                 int lineColor)

Method Detail

setStyle

public void setStyle(Style style)

clearPath

public void clearPath()

setPoints

public void setPoints(java.util.Collection<? extends org.oscim.core.GeoPoint> pts)

addPoint

public void addPoint(org.oscim.core.GeoPoint pt)

addPoint

public void addPoint(int latitudeE6,
                     int longitudeE6)

addPoints

public void addPoints(java.util.Collection<? extends org.oscim.core.GeoPoint> pts)

getPoints

public java.util.List<org.oscim.core.GeoPoint> getPoints()

addGreatCircle

public void addGreatCircle(org.oscim.core.GeoPoint startPoint,
                           org.oscim.core.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(org.oscim.core.GeoPoint startPoint,
                           org.oscim.core.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

setLineString

public void setLineString(com.vividsolutions.jts.geom.LineString path)

setLineString

public void setLineString(double[] lonLat)

contains

public boolean contains(float x,
                        float y)

Overrides:

contains in class VectorLayer