org.jfree.chart.renderer.category

Class AreaRenderer

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

Implemented Interfaces:: Cloneable, PublicCloneable, Serializable, CategoryItemRenderer, LegendItemSource, Serializable

Known Direct Subclasses:: StackedAreaRenderer

public class AreaRenderer

extends AbstractCategoryItemRenderer

implements Cloneable, PublicCloneable, Serializable

A category item renderer that draws area charts. You can use this renderer with the CategoryPlot class.

Author:: Jon Iles

Fields inherited from class org.jfree.chart.renderer.AbstractRenderer
`DEFAULT_OUTLINE_PAINT`, `DEFAULT_OUTLINE_STROKE`, `DEFAULT_PAINT`, `DEFAULT_SHAPE`, `DEFAULT_STROKE`, `DEFAULT_VALUE_LABEL_FONT`, `DEFAULT_VALUE_LABEL_PAINT`, `ZERO`

Constructor Summary
`AreaRenderer()` Creates a new renderer.

Method Summary
`Object`	`clone()` Returns an independent copy of the renderer.
`void`	`drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)` Draw a single data item.
`AreaRendererEndType`	`getEndType()` Returns a token that controls how the renderer draws the end points.
`LegendItem`	`getLegendItem(int datasetIndex, int series)` Returns a legend item for a series.
`void`	`setEndType(AreaRendererEndType type)` Sets a token that controls how the renderer draws the end points, and sends a `RendererChangeEvent` to all registered listeners.

addChangeListener, calculateLabelAnchorPoint, clone, equals, getBaseCreateEntities, getBaseFillPaint, getBaseItemLabelFont, getBaseItemLabelPaint, getBaseItemLabelsVisible, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseSeriesVisible, getBaseSeriesVisibleInLegend, getBaseShape, getBaseStroke, getCreateEntities, getDrawingSupplier, getItemCreateEntity, getItemFillPaint, getItemLabelAnchorOffset, getItemLabelFont, getItemLabelFont, getItemLabelPaint, getItemLabelPaint, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getItemVisible, getNegativeItemLabelPosition, getNegativeItemLabelPosition, getPositiveItemLabelPosition, getPositiveItemLabelPosition, getSeriesCreateEntities, getSeriesFillPaint, getSeriesItemLabelFont, getSeriesItemLabelPaint, getSeriesNegativeItemLabelPosition, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesPositiveItemLabelPosition, getSeriesShape, getSeriesStroke, getSeriesVisible, getSeriesVisible, getSeriesVisibleInLegend, getSeriesVisibleInLegend, hasListener, hashCode, isItemLabelVisible, isSeriesItemLabelsVisible, isSeriesVisible, isSeriesVisibleInLegend, notifyListeners, removeChangeListener, setBaseCreateEntities, setBaseCreateEntities, setBaseFillPaint, setBaseFillPaint, setBaseItemLabelFont, setBaseItemLabelFont, setBaseItemLabelPaint, setBaseItemLabelPaint, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseNegativeItemLabelPosition, setBaseNegativeItemLabelPosition, setBaseOutlinePaint, setBaseOutlinePaint, setBaseOutlineStroke, setBaseOutlineStroke, setBasePaint, setBasePaint, setBasePositiveItemLabelPosition, setBasePositiveItemLabelPosition, setBaseSeriesVisible, setBaseSeriesVisible, setBaseSeriesVisibleInLegend, setBaseSeriesVisibleInLegend, setBaseShape, setBaseShape, setBaseStroke, setBaseStroke, setCreateEntities, setCreateEntities, setFillPaint, setFillPaint, setItemLabelAnchorOffset, setItemLabelFont, setItemLabelFont, setItemLabelPaint, setItemLabelPaint, setItemLabelsVisible, setItemLabelsVisible, setItemLabelsVisible, setNegativeItemLabelPosition, setNegativeItemLabelPosition, setOutlinePaint, setOutlinePaint, setOutlineStroke, setOutlineStroke, setPaint, setPaint, setPositiveItemLabelPosition, setPositiveItemLabelPosition, setSeriesCreateEntities, setSeriesCreateEntities, setSeriesFillPaint, setSeriesFillPaint, setSeriesItemLabelFont, setSeriesItemLabelFont, setSeriesItemLabelPaint, setSeriesItemLabelPaint, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesNegativeItemLabelPosition, setSeriesNegativeItemLabelPosition, setSeriesOutlinePaint, setSeriesOutlinePaint, setSeriesOutlineStroke, setSeriesOutlineStroke, setSeriesPaint, setSeriesPaint, setSeriesPositiveItemLabelPosition, setSeriesPositiveItemLabelPosition, setSeriesShape, setSeriesShape, setSeriesStroke, setSeriesStroke, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setShape, setShape, setStroke, setStroke

AreaRenderer

public AreaRenderer()

Creates a new renderer.

clone

public Object clone()
            throws CloneNotSupportedException

Returns an independent copy of the renderer.
Overrides:
clone in interface AbstractCategoryItemRenderer
Returns:
A clone.

drawItem

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

Draw a single data item.
Specified by:
drawItem in interface CategoryItemRenderer
Parameters:
g2 - the graphics device.
state - the renderer state.
dataArea - the data plot area.
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.

getEndType

public AreaRendererEndType getEndType()

Returns a token that controls how the renderer draws the end points.
Returns:
The end type (never null).

getLegendItem

public LegendItem getLegendItem(int datasetIndex,
                                int series)

Returns a legend item for a series.
Specified by:
getLegendItem in interface CategoryItemRenderer
Overrides:
getLegendItem in interface AbstractCategoryItemRenderer
Parameters:
datasetIndex - the dataset index (zero-based).
series - the series index (zero-based).
Returns:
The legend item.

setEndType

public void setEndType(AreaRendererEndType type)

Sets a token that controls how the renderer draws the end points, and sends a RendererChangeEvent to all registered listeners.
Parameters:
type - the end type (null not permitted).

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org.jfree.chart.renderer.category

Class AreaRenderer

Field Summary

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

Constructor Summary

Method Summary

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

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