org.sonar.api.charts
Class AbstractChart

java.lang.Object
  org.sonar.api.charts.AbstractChart

All Implemented Interfaces:

Chart, Extension, ServerExtension

public abstract class AbstractChart
extends java.lang.Object
implements Chart

Field Summary

static java.awt.Color[]	COLORS
static int	FONT_SIZE
static java.awt.Color	GRID_COLOR
static java.awt.Color	OUTLINE_COLOR

Constructor Summary

AbstractChart()

Method Summary

protected void	configureColors(org.jfree.data.Values2D dataset, org.jfree.chart.plot.CategoryPlot plot, java.lang.String[] colorsHex) Helper to set color of series.
java.awt.image.BufferedImage	generateImage(ChartParameters params)
protected abstract org.jfree.chart.plot.Plot	getPlot(ChartParameters params)
protected boolean	hasLegend()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.sonar.api.charts.Chart

getKey

Field Detail

FONT_SIZE

public static final int FONT_SIZE

See Also:

Constant Field Values

OUTLINE_COLOR

public static final java.awt.Color OUTLINE_COLOR

GRID_COLOR

public static final java.awt.Color GRID_COLOR

COLORS

public static final java.awt.Color[] COLORS

Constructor Detail

AbstractChart

public AbstractChart()

Method Detail

getPlot

protected abstract org.jfree.chart.plot.Plot getPlot(ChartParameters params)

hasLegend

protected boolean hasLegend()

generateImage

public java.awt.image.BufferedImage generateImage(ChartParameters params)

Specified by:

generateImage in interface Chart

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

configureColors

protected void configureColors(org.jfree.data.Values2D dataset,
                               org.jfree.chart.plot.CategoryPlot plot,
                               java.lang.String[] colorsHex)

Helper to set color of series. If the parameter colorsHex is null, then default Sonar colors are used.