Package org.knowm.xchart.internal.chartpart

Class PlotContent_HeatMap<ST extends HeatMapStyler,S extends HeatMapSeries>

java.lang.Object

org.knowm.xchart.internal.chartpart.PlotContent_<ST,S>

org.knowm.xchart.internal.chartpart.PlotContent_HeatMap<ST,S>

All Implemented Interfaces:

ChartPart

public class PlotContent_HeatMap<ST extends HeatMapStyler,S extends HeatMapSeries>
extends PlotContent_<ST,S>

Field Summary

Fields

Modifier and Type	Field	Description
private java.text.DecimalFormat	df
private ST	heatMapStyler

Fields inherited from class org.knowm.xchart.internal.chartpart.PlotContent_

chart, chartZoom, ERROR_BAR_STROKE, toolTips

Fields inherited from interface org.knowm.xchart.internal.chartpart.ChartPart

SOLID_STROKE

Constructor Summary

Constructors

Constructor	Description
PlotContent_HeatMap(Chart<ST,S> chart)	Constructor

Method Summary

Modifier and Type	Method	Description
protected void	doPaint(java.awt.Graphics2D g)
private java.awt.Color	getColor(HeatMapSeries series, double value)
private java.awt.Color	getGradientColor(java.awt.Color[] rangeColors, double valueRation)
private java.awt.Color	getPiecewiseColor(java.awt.Color[] rangeColors, double valueRation)
private void	showValue(java.awt.Graphics2D g, java.awt.geom.Rectangle2D rect, java.lang.String value)

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

closePath, getBounds, paint, setChartZoom, setToolTips

Methods inherited from class java.lang.Object

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

Field Detail

heatMapStyler

private final ST extends HeatMapStyler heatMapStyler

df

private final java.text.DecimalFormat df

Constructor Detail

PlotContent_HeatMap

PlotContent_HeatMap(Chart<ST,S> chart)

Constructor

Parameters:

chart -

Method Detail

doPaint

protected void doPaint(java.awt.Graphics2D g)

Specified by:

doPaint in class PlotContent_<ST extends HeatMapStyler,S extends HeatMapSeries>

getColor

private java.awt.Color getColor(HeatMapSeries series,
                                double value)

getPiecewiseColor

private java.awt.Color getPiecewiseColor(java.awt.Color[] rangeColors,
                                         double valueRation)

getGradientColor

private java.awt.Color getGradientColor(java.awt.Color[] rangeColors,
                                        double valueRation)

showValue

private void showValue(java.awt.Graphics2D g,
                       java.awt.geom.Rectangle2D rect,
                       java.lang.String value)