Package org.geotools.renderer.chart

Class GeometryDataset

Object

AbstractDataset

AbstractSeriesDataset

AbstractXYDataset

GeometryDataset

All Implemented Interfaces:

ObjectInputValidation, Serializable, Cloneable, EventListener, Dataset, SeriesChangeListener, SeriesDataset, XYDataset

public class GeometryDataset
extends AbstractXYDataset

A dataset for plotting Geometry objects .

   Geometry g1 = ...
   Geometry g2 = ...

   GeometryDataset data = new GeometryDataset(g1,g2);
   GeometryRenderer renderer = new GeometryRenderer();

   XYPlot plot = new XYPlot(dataset, dataset.getDomain(), dataset.getRange(), renderer);
   ...
 

Author:

Justin Deoliveira, OpenGeo

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
GeometryDataset(Geometry... geometries)

Method Summary

Modifier and Type	Method	Description
ValueAxis	getDomain()
List<Geometry>	getGeometries()
int	getItemCount(int series)
ValueAxis	getRange()
int	getSeriesCount()
Comparable	getSeriesKey(int series)
Number	getX(int series, int item)
Number	getY(int series, int item)
void	setBuffer(double buffer)

Methods inherited from class AbstractXYDataset

getDomainOrder, getXValue, getYValue

Methods inherited from class AbstractSeriesDataset

indexOf, seriesChanged

Methods inherited from class AbstractDataset

addChangeListener, clone, fireDatasetChanged, getGroup, hasListener, notifyListeners, removeChangeListener, setGroup, validateObject

Methods inherited from class Object

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

Methods inherited from interface Dataset

addChangeListener, getGroup, removeChangeListener, setGroup

Methods inherited from interface SeriesDataset

indexOf

Constructor Detail

GeometryDataset

public GeometryDataset(Geometry... geometries)

Method Detail

getGeometries

public List<Geometry> getGeometries()

setBuffer

public void setBuffer(double buffer)

getSeriesCount

public int getSeriesCount()

Specified by:

getSeriesCount in interface SeriesDataset

Specified by:

getSeriesCount in class AbstractSeriesDataset

getSeriesKey

public Comparable getSeriesKey(int series)

Specified by:

getSeriesKey in interface SeriesDataset

Specified by:

getSeriesKey in class AbstractSeriesDataset

getItemCount

public int getItemCount(int series)

getX

public Number getX(int series,
                   int item)

getY

public Number getY(int series,
                   int item)

getDomain

public ValueAxis getDomain()

getRange

public ValueAxis getRange()