org.knowm.xchart

Class HeatMapChart

java.lang.Object

org.knowm.xchart.internal.chartpart.Chart<HeatMapStyler,HeatMapSeries>

org.knowm.xchart.HeatMapChart

public class HeatMapChart
extends Chart<HeatMapStyler,HeatMapSeries>

Constructor Summary

Constructors

Constructor and Description
HeatMapChart(HeatMapChartBuilder heatMapChartBuilder) Constructor
HeatMapChart(int width, int height) Constructor - the default Chart Theme will be used (XChartTheme)
HeatMapChart(int width, int height, Styler.ChartTheme chartTheme) Constructor
HeatMapChart(int width, int height, Theme theme) Constructor

Method Summary

Modifier and Type	Method and Description
HeatMapSeries	addSeries(java.lang.String seriesName, int[] xData, int[] yData, int[][] heatData) Add a series for a HeatMap type chart using using int arrays
HeatMapSeries	addSeries(java.lang.String seriesName, java.util.List<?> xData, java.util.List<?> yData, java.util.List<java.lang.Number[]> heatData) Add a series for a HeatMap type chart using using List
HeatMapSeries	getHeatMapSeries()
void	paint(java.awt.Graphics2D g, int width, int height)
HeatMapSeries	updateSeries(java.lang.String seriesName, int[] xData, int[] yData, int[][] heatData) Update a series by updating the X-Axis, Y-Axis and heat data
HeatMapSeries	updateSeries(java.lang.String seriesName, java.util.List<?> xData, java.util.List<?> yData, java.util.List<java.lang.Number[]> heatData) Update a series by updating the X-Axis, Y-Axis and heat data

Methods inherited from class org.knowm.xchart.internal.chartpart.Chart

addAnnotation, getHeight, getSeriesMap, getStyler, getTitle, getWidth, getXAxisTitle, getYAxisGroupTitle, getYAxisLeftWidth, getYAxisTitle, removeSeries, setCustomXAxisTickLabelsFormatter, setCustomYAxisTickLabelsFormatter, setTitle, setXAxisTitle, setYAxisGroupTitle, setYAxisTitle

Methods inherited from class java.lang.Object

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

Constructor Detail

HeatMapChart

public HeatMapChart(int width,
                    int height)

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

Parameters:

width -

height -

HeatMapChart

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

Constructor

Parameters:

width -

height -

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

HeatMapChart

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

Constructor

Parameters:

width -

height -

chartTheme - - pass in the desired ChartTheme enum

HeatMapChart

public HeatMapChart(HeatMapChartBuilder heatMapChartBuilder)

Constructor

Parameters:

heatMapChartBuilder -

Method Detail

addSeries

public HeatMapSeries addSeries(java.lang.String seriesName,
                               int[] xData,
                               int[] yData,
                               int[][] heatData)

Add a series for a HeatMap type chart using using int arrays

Parameters:

seriesName -

xData - the X-Axis data

yData - the Y-Axis data

heatData - the heat data

Returns:

addSeries

public HeatMapSeries addSeries(java.lang.String seriesName,
                               java.util.List<?> xData,
                               java.util.List<?> yData,
                               java.util.List<java.lang.Number[]> heatData)

Add a series for a HeatMap type chart using using List

Parameters:

seriesName -

xData - the X-Axis data

yData - Y-Axis data

heatData - the heat data

Returns:

updateSeries

public HeatMapSeries updateSeries(java.lang.String seriesName,
                                  int[] xData,
                                  int[] yData,
                                  int[][] heatData)

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

Parameters:

seriesName -

xData -

yData -

heatData - heat data value, {{1,5,3,7,...},{8,4,5,8,...},{1,9,12,15,...},...}

Returns:

updateSeries

public HeatMapSeries updateSeries(java.lang.String seriesName,
                                  java.util.List<?> xData,
                                  java.util.List<?> yData,
                                  java.util.List<java.lang.Number[]> heatData)

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

Parameters:

seriesName -

xData -

yData -

heatData - heat data, {[0,0,1],[0,1,3],[0,2,2],[0,3,18],[1,0,26],[1,1,6],[1,2,7],...}

Returns:

getHeatMapSeries

public HeatMapSeries getHeatMapSeries()

paint

public void paint(java.awt.Graphics2D g,
                  int width,
                  int height)

Specified by:

paint in class Chart<HeatMapStyler,HeatMapSeries>