Class XYChart

java.lang.Object

org.knowm.xchart.internal.chartpart.Chart<XYStyler,XYSeries>

org.knowm.xchart.XYChart

public class XYChart
extends Chart<XYStyler,XYSeries>

Field Summary

Fields inherited from class Chart

annotations, axisPair, chartTitle, legend, plot, seriesMap, styler

Constructor Summary

Constructors

Constructor	Description
XYChart(int width, int height)	Constructor - the default Chart Theme will be used (XChartTheme)
XYChart(int width, int height, Styler.ChartTheme chartTheme)	Constructor
XYChart(int width, int height, Theme theme)	Constructor
XYChart(XYChartBuilder chartBuilder)	Constructor

Method Summary

Modifier and Type	Method	Description
XYSeries	addSeries(String seriesName, double[] yData)	Add a series for a X-Y type chart using using double arrays
XYSeries	addSeries(String seriesName, double[] xData, double[] yData)	Add a series for a X-Y type chart using using double arrays
XYSeries	addSeries(String seriesName, double[] xData, double[] yData, double[] errorBars)
private XYSeries	addSeries(String seriesName, double[] xData, double[] yData, double[] errorBars, Series.DataType dataType)	Add a series for a X-Y type chart using Lists with error bars
XYSeries	addSeries(String seriesName, float[] yData)	Add a series for a X-Y type chart using using float arrays
XYSeries	addSeries(String seriesName, float[] xData, float[] yData)	Add a series for a X-Y type chart using using float arrays
XYSeries	addSeries(String seriesName, float[] xData, float[] yData, float[] errorBars)	Add a series for a X-Y type chart using using float arrays with error bars
XYSeries	addSeries(String seriesName, int[] yData)	Add a series for a X-Y type chart using using int arrays
XYSeries	addSeries(String seriesName, int[] xData, int[] yData)	Add a series for a X-Y type chart using using int arrays
XYSeries	addSeries(String seriesName, int[] xData, int[] yData, int[] errorBars)	Add a series for a X-Y type chart using using int arrays with error bars
XYSeries	addSeries(String seriesName, List<?> xData, List<? extends Number> yData)	Add a series for a X-Y type chart using Lists
XYSeries	addSeries(String seriesName, List<?> xData, List<? extends Number> yData, List<? extends Number> errorBars)	Add a series for a X-Y type chart using Lists
XYSeries	addSeries(String seriesName, List<? extends Number> yData)	Add a series for a X-Y type chart using Lists
private Series.DataType	getDataType(List<?> data)
void	paint(Graphics2D g, int width, int height)
private void	sanityCheck(String seriesName, double[] xData, double[] yData, double[] errorBars)	////////////////////////////////////////////////
private void	setSeriesStyles()	set the series color, marker and line style based on theme
XYSeries	updateXYSeries(String seriesName, double[] newXData, double[] newYData, double[] newErrorBarData)	Update a series by updating the X-Axis, Y-Axis and error bar data
XYSeries	updateXYSeries(String seriesName, List<?> newXData, List<? extends Number> newYData, List<? extends Number> newErrorBarData)	Update a series by updating the X-Axis, Y-Axis and error bar data

Methods inherited from class Chart

addAnnotation, getChartXFromCoordinate, getChartYFromCoordinate, getChartYFromCoordinate, getHeight, getScreenXFromChart, getScreenYFromChart, getScreenYFromChart, getSeriesMap, getStyler, getTitle, getWidth, getXAxisTitle, getYAxisGroupTitle, getYAxisLeftWidth, getYAxisTitle, paintBackground, removeSeries, setCustomXAxisTickLabelsFormatter, setCustomYAxisTickLabelsFormatter, setHeight, setTitle, setWidth, setXAxisTitle, setYAxisGroupTitle, setYAxisTitle

Methods inherited from class Object

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

Constructor Details

XYChart

public XYChart(int width,
 int height)

Constructor - the default Chart Theme will be used (XChartTheme)

Parameters:

width -

height -

XYChart

public XYChart(int width,
 int height,
 Theme theme)

Constructor

Parameters:

width -

height -

theme - - pass in an instance of Theme class, probably a custom Theme.

XYChart

public XYChart(int width,
 int height,
 Styler.ChartTheme chartTheme)

Constructor

Parameters:

width -

height -

chartTheme - - pass in the desired ChartTheme enum

XYChart

public XYChart(XYChartBuilder chartBuilder)

Constructor

Parameters:

chartBuilder -

Method Details

addSeries

public XYSeries addSeries(String seriesName,
 double[] yData)

Add a series for a X-Y type chart using using double arrays

Parameters:

seriesName -

yData - the Y-Axis data

Returns:

A Series object that you can set properties on

addSeries

public XYSeries addSeries(String seriesName,
 double[] xData,
 double[] yData)

Add a series for a X-Y type chart using using double arrays

Parameters:

seriesName -

xData - the X-Axis data

yData - the Y-Axis data

Returns:

A Series object that you can set properties on

addSeries

public XYSeries addSeries(String seriesName,
 float[] yData)

Add a series for a X-Y type chart using using float arrays

Parameters:

seriesName -

yData - the Y-Axis data

Returns:

A Series object that you can set properties on

addSeries

public XYSeries addSeries(String seriesName,
 float[] xData,
 float[] yData)

Add a series for a X-Y type chart using using float arrays

Parameters:

seriesName -

xData - the X-Axis data

yData - the Y-Axis data

Returns:

A Series object that you can set properties on

addSeries

public XYSeries addSeries(String seriesName,
 float[] xData,
 float[] yData,
 float[] errorBars)

Add a series for a X-Y type chart using using float arrays with error bars

Parameters:

seriesName -

xData - the X-Axis data

yData - the Y-Axis data

errorBars - the error bar data

Returns:

A Series object that you can set properties on

addSeries

public XYSeries addSeries(String seriesName,
 int[] yData)

Add a series for a X-Y type chart using using int arrays

Parameters:

seriesName -

yData - the Y-Axis data

Returns:

A Series object that you can set properties on

addSeries

public XYSeries addSeries(String seriesName,
 int[] xData,
 int[] yData)

Add a series for a X-Y type chart using using int arrays

Parameters:

seriesName -

xData - the X-Axis data

yData - the Y-Axis data

Returns:

A Series object that you can set properties on

addSeries

public XYSeries addSeries(String seriesName,
 int[] xData,
 int[] yData,
 int[] errorBars)

Add a series for a X-Y type chart using using int arrays with error bars

Parameters:

seriesName -

xData - the X-Axis data

yData - the Y-Axis data

errorBars - the error bar data

Returns:

A Series object that you can set properties on

addSeries

public XYSeries addSeries(String seriesName,
 List<?> xData,
 List<? extends Number> yData)

Add a series for a X-Y type chart using Lists

Parameters:

seriesName -

xData - the X-Axis data

yData - the Y-Axis data

Returns:

A Series object that you can set properties on

addSeries

public XYSeries addSeries(String seriesName,
 List<? extends Number> yData)

Add a series for a X-Y type chart using Lists

Parameters:

seriesName -

yData - the Y-Axis data

Returns:

A Series object that you can set properties on

addSeries

public XYSeries addSeries(String seriesName,
 List<?> xData,
 List<? extends Number> yData,
 List<? extends Number> errorBars)

Add a series for a X-Y type chart using Lists

Parameters:

seriesName -

xData - the X-Axis data

yData - the Y-Axis data

errorBars - the error bar data

Returns:

A Series object that you can set properties on

getDataType

private Series.DataType getDataType(List<?> data)

addSeries

public XYSeries addSeries(String seriesName,
 double[] xData,
 double[] yData,
 double[] errorBars)

addSeries

private XYSeries addSeries(String seriesName,
 double[] xData,
 double[] yData,
 double[] errorBars,
 Series.DataType dataType)

Add a series for a X-Y type chart using Lists with error bars

Parameters:

seriesName -

xData - the X-Axis data

yData - the Y-Axis data

errorBars - the error bar data

Returns:

A Series object that you can set properties on

updateXYSeries

public XYSeries updateXYSeries(String seriesName,
 List<?> newXData,
 List<? extends Number> newYData,
 List<? extends Number> newErrorBarData)

Update a series by updating the X-Axis, Y-Axis and error bar data

Parameters:

seriesName -

newXData - - set null to be automatically generated as a list of increasing Integers starting from 1 and ending at the size of the new Y-Axis data list.

newYData -

newErrorBarData - - set null if there are no error bars

Returns:

updateXYSeries

public XYSeries updateXYSeries(String seriesName,
 double[] newXData,
 double[] newYData,
 double[] newErrorBarData)

Update a series by updating the X-Axis, Y-Axis and error bar data

Parameters:

seriesName -

newXData - - set null to be automatically generated as a list of increasing Integers starting from 1 and ending at the size of the new Y-Axis data list.

newYData -

newErrorBarData - - set null if there are no error bars

Returns:

sanityCheck

private void sanityCheck(String seriesName,
 double[] xData,
 double[] yData,
 double[] errorBars)

////////////////////////////////////////////////

paint

public void paint(Graphics2D g,
 int width,
 int height)

Specified by:

paint in class Chart<XYStyler,XYSeries>

setSeriesStyles

private void setSeriesStyles()

set the series color, marker and line style based on theme