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 final DecimalFormat	df
private final ST	heatMapStyler

Fields inherited from class PlotContent_

chart, chartZoom, ERROR_BAR_STROKE, toolTips

Fields inherited from interface 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(Graphics2D g)
private Color	getColor(HeatMapSeries series, double value)
private Color	getGradientColor(Color[] rangeColors, double valueRation)
private Color	getPiecewiseColor(Color[] rangeColors, double valueRation)
private void	showValue(Graphics2D g, Rectangle2D rect, String value)

Methods inherited from class PlotContent_

closePath, getBounds, paint, setChartZoom, setToolTips

Methods inherited from class Object

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

Field Details

heatMapStyler

private final ST extends HeatMapStyler heatMapStyler

df

private final DecimalFormat df

Constructor Details

PlotContent_HeatMap

PlotContent_HeatMap(Chart<ST,S> chart)

Constructor

Parameters:

chart -

Method Details

doPaint

protected void doPaint(Graphics2D g)

Specified by:

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

getColor

private Color getColor(HeatMapSeries series,
 double value)

getPiecewiseColor

private Color getPiecewiseColor(Color[] rangeColors,
 double valueRation)

getGradientColor

private Color getGradientColor(Color[] rangeColors,
 double valueRation)

showValue

private void showValue(Graphics2D g,
 Rectangle2D rect,
 String value)