org.eclnt.util.chart.util

Class CylinderRenderer

java.lang.Object

BarRenderer3D

org.eclnt.util.chart.util.CylinderRenderer

public class CylinderRenderer
extends BarRenderer3D

A custom renderer that draws cylinders to represent data from a CategoryDataset in a CategoryPlot.

Constructor Summary

Constructors

Constructor and Description
CylinderRenderer() Default constructor.
CylinderRenderer(double xOffset, double yOffset) Creates a new renderer.

Method Summary

Modifier and Type	Method and Description
void	drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass) Draws a cylinder to represent one data item.

Methods inherited from class java.lang.Object

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

Constructor Detail

CylinderRenderer

public CylinderRenderer()

Default constructor.

CylinderRenderer

public CylinderRenderer(double xOffset,
                        double yOffset)

Creates a new renderer.

Parameters:

xOffset - the x-offset for the 3D effect.

yOffset - the y-offset for the 3D effect.

Method Detail

drawItem

public void drawItem(java.awt.Graphics2D g2,
                     CategoryItemRendererState state,
                     java.awt.geom.Rectangle2D dataArea,
                     CategoryPlot plot,
                     CategoryAxis domainAxis,
                     ValueAxis rangeAxis,
                     CategoryDataset dataset,
                     int row,
                     int column,
                     int pass)

Draws a cylinder to represent one data item.

Parameters:

g2 - the graphics device.

state - the renderer state.

dataArea - the area for plotting the data.

plot - the plot.

domainAxis - the domain axis.

rangeAxis - the range axis.

dataset - the dataset.

row - the row index (zero-based).

column - the column index (zero-based).

pass - the pass index.