public class

WindItemRenderer

extends AbstractXYItemRenderer
implements Serializable Cloneable XYItemRenderer
java.lang.Object
   ↳ org.jfree.chart.renderer.AbstractRenderer
     ↳ org.jfree.chart.renderer.xy.AbstractXYItemRenderer
       ↳ org.jfree.chart.renderer.xy.WindItemRenderer

Class Overview

A specialised renderer for displaying wind intensity/direction data. The example shown here is generated by the WindChartDemo1.java program included in the JFreeChart demo collection:

WindItemRendererSample.png

Summary

[Expand]
Inherited Fields
From class org.jfree.chart.renderer.AbstractRenderer
Public Constructors
WindItemRenderer()
Creates a new renderer.
Public Methods
Object clone()
Returns a clone of the renderer.
void drawItem(Graphics2D g2, XYItemRendererState state, Rectangle2D plotArea, PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass)
Draws the visual representation of a single data item.
[Expand]
Inherited Methods
From class org.jfree.chart.renderer.xy.AbstractXYItemRenderer
From class org.jfree.chart.renderer.AbstractRenderer
From class java.lang.Object
From interface org.jfree.chart.LegendItemSource
From interface org.jfree.chart.renderer.xy.XYItemRenderer

Public Constructors

public WindItemRenderer ()

Creates a new renderer.

Public Methods

public Object clone ()

Returns a clone of the renderer.

Returns
  • A clone.
Throws
CloneNotSupportedException if the renderer cannot be cloned.

public void drawItem (Graphics2D g2, XYItemRendererState state, Rectangle2D plotArea, PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass)

Draws the visual representation of a single data item.

Parameters
g2 the graphics device.
state the renderer state.
plotArea the area within which the plot is being drawn.
info optional information collection.
plot the plot (can be used to obtain standard color information etc).
domainAxis the horizontal axis.
rangeAxis the vertical axis.
dataset the dataset.
series the series index (zero-based).
item the item index (zero-based).
crosshairState crosshair information for the plot (null permitted).
pass the pass index.