Class BubbleChart

java.lang.Object

org.knowm.xchart.internal.chartpart.Chart<BubbleStyler, BubbleSeries>

org.knowm.xchart.BubbleChart

public class BubbleChart
extends Chart<BubbleStyler, BubbleSeries>

Field Summary

Fields inherited from class Chart

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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
BubbleSeries	addSeries(String seriesName, double[] xData, double[] yData, double[] bubbleData)	Add a series for a Bubble type chart using using Lists
BubbleSeries	addSeries(String seriesName, List<? extends Number> xData, List<? extends Number> yData, List<? extends Number> bubbleData)	Add a series for a Bubble type chart using using double arrays
void	paint(Graphics2D g, int width, int height)
private void	sanityCheck(String seriesName, double[] xData, double[] yData, double[] bubbleData)	////////////////////////////////////////////////
private void	setSeriesStyles()	set the series color based on theme
BubbleSeries	updateBubbleSeries(String seriesName, double[] newXData, double[] newYData, double[] newBubbleData)	Update a series by updating the X-Axis, Y-Axis and bubble data
BubbleSeries	updateBubbleSeries(String seriesName, List<?> newXData, List<? extends Number> newYData, List<? extends Number> newBubbleData)	Update a series by updating the X-Axis, Y-Axis and bubble 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

BubbleChart

public BubbleChart(int width,
 int height)

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

Parameters:

width -

height -

BubbleChart

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

Constructor

Parameters:

width -

height -

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

BubbleChart

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

Constructor

Parameters:

width -

height -

chartTheme - - pass in the desired ChartTheme enum

BubbleChart

public BubbleChart(BubbleChartBuilder chartBuilder)

Constructor

Parameters:

chartBuilder -

Method Details

addSeries

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

Add a series for a Bubble type chart using using double arrays

Parameters:

seriesName -

xData - the X-Axis data

yData - the Y-Axis data

bubbleData - the bubble data

Returns:

A Series object that you can set properties on

addSeries

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

Add a series for a Bubble type chart using using Lists

Parameters:

seriesName -

xData - the X-Axis data

yData - the Y-Axis data

bubbleData - the bubble data

Returns:

updateBubbleSeries

public BubbleSeries updateBubbleSeries(String seriesName,
 List<?> newXData,
 List<? extends Number> newYData,
 List<? extends Number> newBubbleData)

Update a series by updating the X-Axis, Y-Axis and bubble 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 -

newBubbleData - - set null if there are no error bars

Returns:

updateBubbleSeries

public BubbleSeries updateBubbleSeries(String seriesName,
 double[] newXData,
 double[] newYData,
 double[] newBubbleData)

Update a series by updating the X-Axis, Y-Axis and bubble 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 -

newBubbleData - - set null if there are no error bars

Returns:

sanityCheck

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

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

paint

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

Specified by:

paint in class Chart<BubbleStyler, BubbleSeries>

setSeriesStyles

private void setSeriesStyles()

set the series color based on theme