org.jfree.chart.renderer
Class AreaRenderer

java.lang.Object
  |
  +--org.jfree.chart.renderer.AbstractRenderer
        |
        +--org.jfree.chart.renderer.AbstractCategoryItemRenderer
              |
              +--org.jfree.chart.renderer.AreaRenderer

All Implemented Interfaces:

CategoryItemRenderer, Renderer, java.io.Serializable

Direct Known Subclasses:

StackedAreaRenderer

public class AreaRenderer

extends AbstractCategoryItemRenderer

implements java.io.Serializable

A category item renderer that draws area charts.

You can use this renderer with the VerticalCategoryPlot class.

Author:

Jon Iles

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jfree.chart.renderer.AbstractRenderer

DEFAULT_OUTLINE_PAINT, DEFAULT_OUTLINE_STROKE, DEFAULT_PAINT, DEFAULT_SHAPE, DEFAULT_STROKE

Fields inherited from interface org.jfree.chart.renderer.CategoryItemRenderer

STACKED, STANDARD

Constructor Summary

AreaRenderer()
Creates a new renderer.

AreaRenderer(CategoryToolTipGenerator toolTipGenerator, CategoryURLGenerator urlGenerator)
Creates a new renderer.

Method Summary

void	drawItem(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset data, int dataset, int row, int column) Draw a single data item.

Methods inherited from class org.jfree.chart.renderer.AbstractCategoryItemRenderer

drawBackground, drawDomainGridline, drawOutline, drawRangeGridline, drawRangeMarker, equals, getColumnCount, getLegendItem, getRangeType, getRowCount, getToolTipGenerator, getURLGenerator, initialise, setToolTipGenerator, setURLGenerator

Methods inherited from class org.jfree.chart.renderer.AbstractRenderer

addPropertyChangeListener, createTransformedShape, firePropertyChanged, getDefaultOutlinePaint, getDefaultOutlineStroke, getDefaultPaint, getDefaultShape, getDefaultStroke, getDrawingSupplier, getInfo, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getPlot, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesShape, getSeriesStroke, isOutlinePaintTableActive, isOutlineStrokeTableActive, isPaintTableActive, isShapeTableActive, isStrokeTableActive, removePropertyChangeListener, setDefaultOutlinePaint, setDefaultOutlineStroke, setDefaultPaint, setDefaultShape, setDefaultStroke, setDrawingSupplier, setInfo, setOutlinePaintTableActive, setOutlineStrokeTableActive, setPaintTableActive, setPlot, setSeriesOutlinePaint, setSeriesOutlinePaint, setSeriesOutlineStroke, setSeriesOutlineStroke, setSeriesPaint, setSeriesPaint, setSeriesShape, setSeriesShape, setSeriesStroke, setSeriesStroke, setShapeTableActive, setStrokeTableActive

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jfree.chart.renderer.CategoryItemRenderer

getItemOutlinePaint, getItemPaint, getItemShape, getItemStroke, getSeriesOutlinePaint, getSeriesPaint, getSeriesShape, getSeriesStroke

Methods inherited from interface org.jfree.chart.renderer.Renderer

getDefaultOutlinePaint, getDefaultOutlineStroke, getDefaultPaint, getDefaultShape, getDefaultStroke, getDrawingSupplier, getPlot, isOutlinePaintTableActive, isOutlineStrokeTableActive, isPaintTableActive, isShapeTableActive, isStrokeTableActive, setDefaultOutlinePaint, setDefaultOutlineStroke, setDefaultPaint, setDefaultShape, setDefaultStroke, setDrawingSupplier, setOutlinePaintTableActive, setOutlineStrokeTableActive, setPaintTableActive, setPlot, setSeriesPaint, setSeriesPaint, setSeriesStroke, setSeriesStroke, setShapeTableActive, setStrokeTableActive

Constructor Detail

AreaRenderer

public AreaRenderer()

Creates a new renderer.

AreaRenderer

public AreaRenderer(CategoryToolTipGenerator toolTipGenerator,
                    CategoryURLGenerator urlGenerator)

Creates a new renderer.

Parameters:

toolTipGenerator - the tool tip generator (null permitted).

urlGenerator - the URL generator (null permitted).

Method Detail

drawItem

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

Draw a single data item.

Specified by:

drawItem in interface CategoryItemRenderer

Parameters:

g2 - the graphics device.

dataArea - the data plot area.

plot - the plot.

domainAxis - the domain axis.

rangeAxis - the range axis.

data - the data.

dataset - the dataset index (zero-based).

row - the row index (zero-based).

column - the column index (zero-based).