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Summary: Nested | Field | Method | Constr | Detail: Nested | Field | Method | Constr |
java.lang.Object
org.jfree.chart.renderer.AbstractRenderer
org.jfree.chart.renderer.category.AbstractCategoryItemRenderer
org.jfree.chart.renderer.category.BarRenderer
org.jfree.chart.renderer.category.BarRenderer3D
org.jfree.chart.renderer.category.StackedBarRenderer3D
public class StackedBarRenderer3D
extends BarRenderer3D
implements Cloneable, PublicCloneable, Serializable
CategoryPlot
class.
Field Summary |
Fields inherited from class org.jfree.chart.renderer.category.BarRenderer3D | |
DEFAULT_WALL_PAINT , DEFAULT_X_OFFSET , DEFAULT_Y_OFFSET |
Fields inherited from class org.jfree.chart.renderer.category.BarRenderer | |
BAR_OUTLINE_WIDTH_THRESHOLD , DEFAULT_ITEM_MARGIN |
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 | |
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Method Summary | |
protected void |
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void |
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boolean |
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Range |
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int |
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boolean |
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void |
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Methods inherited from class org.jfree.chart.renderer.category.BarRenderer3D | |
drawBackground , drawDomainGridline , drawItem , drawOutline , drawRangeGridline , drawRangeMarker , getWallPaint , getXOffset , getYOffset , initialise , setWallPaint |
public StackedBarRenderer3D()
Creates a new renderer with no tool tip generator and no URL generator. The defaults (no tool tip or URL generators) have been chosen to minimise the processing required to generate a default chart. If you require tool tips or URLs, then you can easily add the required generators.
public StackedBarRenderer3D(boolean renderAsPercentages)
Creates a new renderer.
- Parameters:
renderAsPercentages
- a flag that controls whether the data values are rendered as percentages.
- Since:
- 1.0.2
public StackedBarRenderer3D(double xOffset, double yOffset)
Constructs a new renderer with the specified '3D effect'.
- Parameters:
xOffset
- the x-offset for the 3D effect.yOffset
- the y-offset for the 3D effect.
public StackedBarRenderer3D(double xOffset, double yOffset, boolean renderAsPercentages)
Constructs a new renderer with the specified '3D effect'.
- Parameters:
xOffset
- the x-offset for the 3D effect.yOffset
- the y-offset for the 3D effect.renderAsPercentages
- a flag that controls whether the data values are rendered as percentages.
- Since:
- 1.0.2
protected void calculateBarWidth(CategoryPlot plot, Rectangle2D dataArea, int rendererIndex, CategoryItemRendererState state)
Calculates the bar width and stores it in the renderer state.
- Overrides:
- calculateBarWidth in interface BarRenderer
- Parameters:
plot
- the plot.dataArea
- the data area.rendererIndex
- the renderer index.state
- the renderer state.
public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)
Draws a stacked bar (with 3D-effect) for a specific item.
- Specified by:
- drawItem in interface CategoryItemRenderer
- Overrides:
- drawItem in interface BarRenderer3D
- Parameters:
g2
- the graphics device.state
- the renderer state.dataArea
- the plot area.plot
- the plot.domainAxis
- the domain (category) axis.rangeAxis
- the range (value) axis.dataset
- the data.row
- the row index (zero-based).column
- the column index (zero-based).pass
- the pass index.
public boolean equals(Object obj)
Tests this renderer for equality with an arbitrary object.
- Overrides:
- equals in interface BarRenderer
- Parameters:
obj
- the object (null
permitted).
- Returns:
- A boolean.
public Range findRangeBounds(CategoryDataset dataset)
Returns the range of values the renderer requires to display all the items from the specified dataset.
- Specified by:
- findRangeBounds in interface CategoryItemRenderer
- Overrides:
- findRangeBounds in interface BarRenderer
- Parameters:
dataset
- the dataset (null
not permitted).
- Returns:
- The range (or
null
if the dataset is empty).
public int getPassCount()
Returns the number of passes through the dataset required by the renderer. This method returns2
, the second pass is used to draw the item labels.
- Specified by:
- getPassCount in interface CategoryItemRenderer
- Overrides:
- getPassCount in interface AbstractCategoryItemRenderer
- Returns:
- The pass count.
public boolean getRenderAsPercentages()
Returnstrue
if the renderer displays each item value as a percentage (so that the stacked bars add to 100%), andfalse
otherwise.
- Returns:
- A boolean.
- Since:
- 1.0.2
public void setRenderAsPercentages(boolean asPercentages)
Sets the flag that controls whether the renderer displays each item value as a percentage (so that the stacked bars add to 100%), and sends aRendererChangeEvent
to all registered listeners.
- Parameters:
asPercentages
- the flag.
- Since:
- 1.0.2