Package org.oscim.layers.vector.geometries

Class PointDrawable

java.lang.Object

org.oscim.layers.vector.geometries.JtsDrawable

org.oscim.layers.vector.geometries.PointDrawable

All Implemented Interfaces:

Drawable

public class PointDrawable
extends JtsDrawable

Use this class to draw points and circles which size has to be specified in screen units. Points (and circles resulting from this class) do not have area, however during rendering to make the point visible at varying zoom levels a buffer area is built around it. To give the point custom size, create a GeometryBuffer with, set buffer to your value and assign the point the final style.

Note that since points do not have any area, they are not generalized.

Normally points retain their size in the screen units across all zoom levels but this can be customized. Use setStartLevel on the point's style to specify from which zoom level the point should "stick to the map" and not decrease in size.

Field Summary

Fields inherited from class org.oscim.layers.vector.geometries.JtsDrawable

coordFactory, geometry, geomFactory, priority, style

Constructor Summary

Constructors

Constructor	Description
PointDrawable(double lat, double lon, Style style)
PointDrawable(org.oscim.core.GeoPoint point)
PointDrawable(org.oscim.core.GeoPoint point, Style style)

Method Summary

Methods inherited from class org.oscim.layers.vector.geometries.JtsDrawable

getGeometry, getPriority, getStyle, loadPoints, setPriority, setStyle

Methods inherited from class java.lang.Object

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

Constructor Details

PointDrawable

public PointDrawable(org.oscim.core.GeoPoint point)

PointDrawable

public PointDrawable(org.oscim.core.GeoPoint point,
 Style style)

PointDrawable

public PointDrawable(double lat,
 double lon,
 Style style)