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java.lang.Objectorg.jfree.data.general.AbstractDataset
nl.tudelft.simulation.jstats.charts.histogram.HistogramDataset
public class HistogramDataset
The dataset defines a histogram data set. A dataset contains multiple series each containing the entries to display.
(c) copyright 2002-2004 Delft
University of Technology , the Netherlands.
See for project information
www.simulation.tudelft.nl
License of use: Lesser
General Public License (LGPL) , no warranty.
Field Summary | |
---|---|
protected double[] |
domain
domain is the minimal value to be displayed in this set |
protected int |
numberOfBins
numberOfBins is the number of bins (or categories between min-max) |
protected double[] |
range
range is the maximum value to be displayed in the set |
protected HistogramSeries[] |
series
series the series in this set |
Constructor Summary | |
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HistogramDataset(double[] domain,
double[] range,
int numberOfBins)
constructs a new HistogramDataset |
Method Summary | |
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void |
addSeries(HistogramSeries newSeries)
adds a series to the dataset |
HistogramSeries |
addSeries(String name)
adds a series to the dataset. |
void |
datasetChanged(DatasetChangeEvent arg0)
|
DomainOrder |
getDomainOrder()
|
Number |
getEndX(int series,
int bin)
|
double |
getEndXValue(int series,
int bin)
|
Number |
getEndY(int series,
int bin)
|
double |
getEndYValue(int series,
int bin)
|
int |
getItemCount(int series)
|
int |
getSeriesCount()
|
Comparable |
getSeriesKey(int series)
|
String |
getSeriesName(int series)
|
Number |
getStartX(int series,
int bin)
|
double |
getStartXValue(int series,
int bin)
|
Number |
getStartY(int series,
int bin)
|
double |
getStartYValue(int series,
int bin)
|
Number |
getX(int series,
int bin)
|
double |
getXValue(int series,
int bin)
|
Number |
getY(int series,
int bin)
|
double |
getYValue(int series,
int bin)
|
int |
indexOf(Comparable seriesKey)
|
Methods inherited from class org.jfree.data.general.AbstractDataset |
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addChangeListener, clone, fireDatasetChanged, getGroup, hasListener, notifyListeners, removeChangeListener, setGroup, validateObject |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.jfree.data.general.Dataset |
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addChangeListener, getGroup, removeChangeListener, setGroup |
Field Detail |
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protected double[] domain
protected double[] range
protected int numberOfBins
protected HistogramSeries[] series
Constructor Detail |
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public HistogramDataset(double[] domain, double[] range, int numberOfBins)
domain
- the domain of the set.range
- the range of the set.numberOfBins
- the number of binsMethod Detail |
---|
public HistogramSeries addSeries(String name)
name
- the name of the series.
public void addSeries(HistogramSeries newSeries)
newSeries
- the set to add.public void datasetChanged(DatasetChangeEvent arg0)
datasetChanged
in interface DatasetChangeListener
#datasetChanged(org.jfree.data.DatasetChangeEvent)
public double getEndXValue(int series, int bin)
getEndXValue
in interface IntervalXYDataset
IntervalXYDataset
public double getEndYValue(int series, int bin)
getEndYValue
in interface IntervalXYDataset
IntervalXYDataset
public double getStartXValue(int series, int bin)
getStartXValue
in interface IntervalXYDataset
IntervalXYDataset
public double getStartYValue(int series, int bin)
getStartYValue
in interface IntervalXYDataset
IntervalXYDataset
public int getItemCount(int series)
getItemCount
in interface XYDataset
XYDataset
public double getXValue(int series, int bin)
getXValue
in interface XYDataset
XYDataset
public double getYValue(int series, int bin)
getYValue
in interface XYDataset
XYDataset
public int getSeriesCount()
getSeriesCount
in interface SeriesDataset
SeriesDataset
public String getSeriesName(int series)
SeriesDataset
public Number getEndX(int series, int bin)
getEndX
in interface IntervalXYDataset
IntervalXYDataset
public Number getEndY(int series, int bin)
getEndY
in interface IntervalXYDataset
IntervalXYDataset
public Number getStartX(int series, int bin)
getStartX
in interface IntervalXYDataset
IntervalXYDataset
public Number getStartY(int series, int bin)
getStartY
in interface IntervalXYDataset
IntervalXYDataset
public Number getX(int series, int bin)
getX
in interface XYDataset
XYDataset
public Number getY(int series, int bin)
getY
in interface XYDataset
XYDataset
public DomainOrder getDomainOrder()
getDomainOrder
in interface XYDataset
public int indexOf(Comparable seriesKey)
indexOf
in interface SeriesDataset
public Comparable getSeriesKey(int series)
getSeriesKey
in interface SeriesDataset
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