org.n52.oxf.render.sos
Class ProportionalCircleMapRenderer

java.lang.Object
  org.n52.oxf.render.sos.ProportionalCircleMapRenderer

All Implemented Interfaces:

IFeatureDataRenderer, IRenderer

public class ProportionalCircleMapRenderer
extends Object
implements IFeatureDataRenderer

Author:

Arne Broering

Field Summary

protected static int	X_SHIFT
protected static int	Y_SHIFT

Constructor Summary

ProportionalCircleMapRenderer()

Method Summary

String	getDescription()
String	getServiceType()
String[]	getSupportedVersions()
AnimatedVisualization	renderLayer(OXFFeatureCollection observationCollection, ParameterContainer paramCon, int screenW, int screenH, IBoundingBox bbox, Set<OXFFeature> selectedFeatures)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

X_SHIFT

protected static final int X_SHIFT

See Also:

Constant Field Values

Y_SHIFT

protected static final int Y_SHIFT

See Also:

Constant Field Values

Constructor Detail

ProportionalCircleMapRenderer

public ProportionalCircleMapRenderer()

Method Detail

renderLayer

public AnimatedVisualization renderLayer(OXFFeatureCollection observationCollection,
                                         ParameterContainer paramCon,
                                         int screenW,
                                         int screenH,
                                         IBoundingBox bbox,
                                         Set<OXFFeature> selectedFeatures)
                                  throws OXFException

Specified by:

renderLayer in interface IFeatureDataRenderer

Parameters:

observationCollection - die in dieser Collection enthaltenen Features beschreiben die zu visualisierenden Daten.

paramCon - der Renderer kann hier Parameter-Werte entnehmen, die bei der Datenanfrage benutzt wurden.

screenW - die Breite des "Views"

screenH - die Höhe des "Views"

bbox - die geografische Ausdehnung

selectedFeatures - diese Menge enthält selektierte Features. Somit können selektierte Features bei der Visualisierung separat behandelt werden.

Returns:

Throws:

OXFException

getDescription

public String getDescription()

Specified by:

getDescription in interface IRenderer

Returns:

a plain text description about the functionality and capabilities of this Renderer.

toString

public String toString()

Overrides:

toString in class Object

getServiceType

public String getServiceType()

Specified by:

getServiceType in interface IRenderer

Returns:

the type of the service whose data can be rendered with this ServiceRenderer. Should look like e.g. "OGC:WCS".

getSupportedVersions

public String[] getSupportedVersions()

Specified by:

getSupportedVersions in interface IRenderer

Returns:

the versions of the services whose data can be rendered with this ServiceRenderer. Should look like e.g. {"1.1.0","1.2.0"}.