es.upm.etsisi.cf4j.util.plot

Class HistogramPlot

java.lang.Object

es.upm.etsisi.cf4j.util.plot.Plot

es.upm.etsisi.cf4j.util.plot.HistogramPlot

public class HistogramPlot
extends Plot

Implements a histogram plot.

Constructor Summary

Constructors

Constructor and Description
HistogramPlot(String xLabel, int numBins) Creates a new HistogramPlot

Method Summary

Modifier and Type	Method and Description
HistogramPlot	addValue(double value) Adds new value to the histogram
protected String[][]	getDataContent(String xAxisTicksFormat, String yAxisTicksFormat) Returns an String matrix with the content of the plot's data.
protected String[]	getDataHeaders() Returns an String array with the headers of the plot's data
protected de.erichseifert.gral.plots.AbstractPlot	getGralPlot() Gets an AbstractPlot using GRAL
void	printData() Prints the plot data into the standard output
void	printData(String axisTicksFormat) Prints the plot data into the standard output
String	toString()
String	toString(String axisTicksFormat) Stringify the plot data

Methods inherited from class es.upm.etsisi.cf4j.util.plot.Plot

draw, exportData, exportData, exportData, exportData, exportPlot, printData, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

HistogramPlot

public HistogramPlot(String xLabel,
                     int numBins)

Creates a new HistogramPlot

Parameters:

xLabel - Label of the x axis

numBins - Number of bins of the histogram

Method Detail

addValue

public HistogramPlot addValue(double value)

Adds new value to the histogram

Parameters:

value - Value

Returns:

Self HistogramPlot instance

printData

public void printData()

Description copied from class: Plot

Prints the plot data into the standard output

Overrides:

printData in class Plot

printData

public void printData(String axisTicksFormat)

Description copied from class: Plot

Prints the plot data into the standard output

Overrides:

printData in class Plot

Parameters:

axisTicksFormat - Number format of the axis

toString

public String toString()

Overrides:

toString in class Plot

toString

public String toString(String axisTicksFormat)

Description copied from class: Plot

Stringify the plot data

Overrides:

toString in class Plot

Parameters:

axisTicksFormat - Number format for the values of the axis

Returns:

Plot's data stringified

getDataHeaders

protected String[] getDataHeaders()

Description copied from class: Plot

Returns an String array with the headers of the plot's data

Specified by:

getDataHeaders in class Plot

Returns:

Headers of the plot's data

getDataContent

protected String[][] getDataContent(String xAxisTicksFormat,
                                    String yAxisTicksFormat)

Description copied from class: Plot

Returns an String matrix with the content of the plot's data. First dimension denotes the row and second dimension denotes the column that must be correlated with the header returned by getDataHeaders().

Specified by:

getDataContent in class Plot

Parameters:

xAxisTicksFormat - Number format for the values of the x axis

yAxisTicksFormat - Number format for the values of the x axis

Returns:

String matrix with the content of the plot's data

getGralPlot

protected de.erichseifert.gral.plots.AbstractPlot getGralPlot()

Description copied from class: Plot

Gets an AbstractPlot using GRAL

Specified by:

getGralPlot in class Plot

Returns:

GRAL's AbstractPlot