uk.ac.ed.epcc.webapp.charts.jfreechart

Class JFreeScatterPlot

java.lang.Object

uk.ac.ed.epcc.webapp.charts.jfreechart.JFreeScatterPlot

All Implemented Interfaces:

Plot, ScatterPeriodPlot

public class JFreeScatterPlot
extends java.lang.Object
implements ScatterPeriodPlot

Constructor Summary

Constructors

Constructor and Description
JFreeScatterPlot(java.lang.String label, SplitTimePeriod period, int nsplit)

Method Summary

Modifier and Type	Method and Description
void	addData(Plot plot) add the data from another plot of the same type as this one.
<D> void	addData(RangeMapper<D> x, RangeMapper<D> y, D object) Basic method for mapping an object into the plot.
void	addPoint(float x, float y)
void	scale(float scale) rescale all the data by a factor
void	setLabel(java.lang.String key)

Methods inherited from class java.lang.Object

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

Constructor Detail

JFreeScatterPlot

public JFreeScatterPlot(java.lang.String label,
                        SplitTimePeriod period,
                        int nsplit)

Method Detail

addData

public <D> void addData(RangeMapper<D> x,
                        RangeMapper<D> y,
                        D object)
                 throws InvalidTransformException

Description copied from interface: ScatterPeriodPlot

Basic method for mapping an object into the plot.

Note that the same interface can be used to map individual records or to query a factory for a required period.

Specified by:

addData in interface ScatterPeriodPlot

Parameters:

x - A RangeMapper to generate the X coordinate

y - A RangeMapper to generate the Y coordinate

Throws:

InvalidTransformException

setLabel

public void setLabel(java.lang.String key)

Specified by:

setLabel in interface ScatterPeriodPlot

scale

public void scale(float scale)

Description copied from interface: Plot

rescale all the data by a factor

Specified by:

scale in interface Plot

addPoint

public void addPoint(float x,
                     float y)

Specified by:

addPoint in interface ScatterPeriodPlot

addData

public void addData(Plot plot)

Description copied from interface: Plot

add the data from another plot of the same type as this one.

Specified by:

addData in interface Plot