be.ac.ulg.montefiore.run.totem.chart.model.plotters
Class DecreasingLineChartPlotter

java.lang.Object
  be.ac.ulg.montefiore.run.totem.chart.model.plotters.DecreasingLineChartPlotter

All Implemented Interfaces:

ChartPlotter

public class DecreasingLineChartPlotter
extends java.lang.Object
implements ChartPlotter

This class is used to plot a line graph where all values in a series are sorted. The plotted point with the highest Y coordinate has the smallest X coordinate, so that the chart represent a decreasing line. A typical use is to represent the links of a domain on the X axis and the load for each link on the Y axis.

Creation date: 20 déc. 2005

Author:

Gaël Monfort (monfort@run.montefiore.ulg.ac.be)

Constructor Summary

DecreasingLineChartPlotter()

Method Summary

java.lang.String	getDefaultXAxisTitle() returns the default value for the X axis
java.lang.String	getDefaultYAxisTitle() returns the default value for the Y axis
java.util.List<ParameterDescriptor>	getParameters() Return a list of parameters that can be given to the plot method.
org.jfree.chart.JFreeChart	plot(ChartData data, java.lang.String title, java.lang.String xAxisTitle, java.lang.String yAxisTitle, java.util.HashMap<java.lang.String,java.lang.String> params) Build the chart and return the JFreeChart representation.

Methods inherited from class java.lang.Object

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

Constructor Detail

DecreasingLineChartPlotter

public DecreasingLineChartPlotter()

Method Detail

plot

public org.jfree.chart.JFreeChart plot(ChartData data,
                                       java.lang.String title,
                                       java.lang.String xAxisTitle,
                                       java.lang.String yAxisTitle,
                                       java.util.HashMap<java.lang.String,java.lang.String> params)

Build the chart and return the JFreeChart representation.

Specified by:

plot in interface ChartPlotter

Parameters:

data - Data to use to compute the chart

title - Title to display on the chart

xAxisTitle -

yAxisTitle -

params - no parameters used

Returns:

getParameters

public java.util.List<ParameterDescriptor> getParameters()

Description copied from interface: ChartPlotter

Return a list of parameters that can be given to the plot method.

Specified by:

getParameters in interface ChartPlotter

Returns:

getDefaultXAxisTitle

public java.lang.String getDefaultXAxisTitle()

Description copied from interface: ChartPlotter

returns the default value for the X axis

Specified by:

getDefaultXAxisTitle in interface ChartPlotter

Returns:

getDefaultYAxisTitle

public java.lang.String getDefaultYAxisTitle()

Description copied from interface: ChartPlotter

returns the default value for the Y axis

Specified by:

getDefaultYAxisTitle in interface ChartPlotter

Returns: