Overview | Package | Class | Use | Tree | Deprecated | Index | Help
| # Header And More
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## org.jfree.chart.renderer.category
Class GroupedStackedBarRenderer

    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.StackedBarRenderer
                      org.jfree.chart.renderer.category.GroupedStackedBarRenderer

All Implemented Interfaces:
  java.io.Serializable, java.lang.Cloneable, LegendItemSource, CategoryItemRenderer, org.jfree.util.PublicCloneable

    public class GroupedStackedBarRenderer

extends StackedBarRenderer
implements java.lang.Cloneable, org.jfree.util.PublicCloneable, java.io.Serializable

A renderer that draws stacked bars within groups. This will probably be merged with the `StackedBarRenderer` class at some point. The example shown here is generated by the `StackedBarChartDemo4.java` program included in the JFreeChart Demo Collection:

See Also:
  Serialized Form

Field Summary

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
`GroupedStackedBarRenderer()` Creates a new renderer.

Method Summary
`protected double` | `calculateBarW0(CategoryPlot plot, PlotOrientation orientation, java.awt.geom.Rectangle2D dataArea, CategoryAxis domainAxis, CategoryItemRendererState state, int row, int column)` Calculates the coordinate of the first "side" of a bar.
`protected void` | `calculateBarWidth(CategoryPlot plot, java.awt.geom.Rectangle2D dataArea, int rendererIndex, CategoryItemRendererState state)` Calculates the bar width and stores it in the renderer state.
`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 stacked bar for a specific item.
`boolean` | `equals(java.lang.Object obj)` Tests this renderer for equality with an arbitrary object.
`Range` | `findRangeBounds(CategoryDataset dataset)` Returns the range of values the renderer requires to display all the items from the specified dataset.
`void` | `setSeriesToGroupMap(KeyToGroupMap map)` Updates the map used to assign each series to a group, and sends a `RendererChangeEvent` to all registered listeners.

Methods inherited from class org.jfree.chart.renderer.category.StackedBarRenderer
`getPassCount, getRenderAsPercentages, setRenderAsPercentages`

Methods inherited from class org.jfree.chart.renderer.category.BarRenderer
`calculateBarL0L1, calculateSeriesWidth, drawItemLabel, getBarPainter, getBase, getDefaultBarPainter, getDefaultShadowsVisible, getGradientPaintTransformer, getIncludeBaseInRange, getItemMargin, getLegendItem, getLowerClip, getMaximumBarWidth, getMinimumBarLength, getNegativeItemLabelPositionFallback, getPositiveItemLabelPositionFallback, getShadowPaint, getShadowsVisible, getShadowXOffset, getShadowYOffset, getUpperClip, initialise, isDrawBarOutline, setBarPainter, setBase, setDefaultBarPainter, setDefaultShadowsVisible, setDrawBarOutline, setGradientPaintTransformer, setIncludeBaseInRange, setItemMargin, setMaximumBarWidth, setMinimumBarLength, setNegativeItemLabelPositionFallback, setPositiveItemLabelPositionFallback, setShadowPaint, setShadowVisible, setShadowXOffset, setShadowYOffset`

Methods inherited from class org.jfree.chart.renderer.category.AbstractCategoryItemRenderer
`addEntity, addItemEntity, calculateDomainMarkerTextAnchorPoint, calculateRangeMarkerTextAnchorPoint, clone, createState, drawBackground, drawDomainGridline, drawDomainMarker, drawItemLabel, drawOutline, drawRangeGridline, drawRangeLine, drawRangeMarker, findRangeBounds, getBaseItemLabelGenerator, getBaseItemURLGenerator, getBaseToolTipGenerator, getColumnCount, getDomainAxis, getDrawingSupplier, getItemLabelGenerator, getItemMiddle, getItemURLGenerator, getLegendItemLabelGenerator, getLegendItems, getLegendItemToolTipGenerator, getLegendItemURLGenerator, getPlot, getRangeAxis, getRowCount, getSeriesItemLabelGenerator, getSeriesItemURLGenerator, getSeriesToolTipGenerator, getToolTipGenerator, getToolTipGenerator, hashCode, setBaseItemLabelGenerator, setBaseItemURLGenerator, setBaseToolTipGenerator, setItemLabelGenerator, setItemURLGenerator, setLegendItemLabelGenerator, setLegendItemToolTipGenerator, setLegendItemURLGenerator, setPlot, setSeriesItemLabelGenerator, setSeriesItemURLGenerator, setSeriesToolTipGenerator, setToolTipGenerator, updateCrosshairValues`

Methods inherited from class org.jfree.chart.renderer.AbstractRenderer
`addChangeListener, calculateLabelAnchorPoint, clearSeriesPaints, clearSeriesStrokes, fireChangeEvent, getAutoPopulateSeriesFillPaint, getAutoPopulateSeriesOutlinePaint, getAutoPopulateSeriesOutlineStroke, getAutoPopulateSeriesPaint, getAutoPopulateSeriesShape, getAutoPopulateSeriesStroke, getBaseCreateEntities, getBaseFillPaint, getBaseItemLabelFont, getBaseItemLabelPaint, getBaseItemLabelsVisible, getBaseLegendShape, getBaseLegendTextFont, getBaseLegendTextPaint, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseSeriesVisible, getBaseSeriesVisibleInLegend, getBaseShape, getBaseStroke, getCreateEntities, getDataBoundsIncludesVisibleSeriesOnly, getDefaultEntityRadius, getItemCreateEntity, getItemFillPaint, getItemLabelAnchorOffset, getItemLabelFont, getItemLabelFont, getItemLabelPaint, getItemLabelPaint, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getItemVisible, getLegendShape, getLegendTextFont, getLegendTextPaint, getNegativeItemLabelPosition, getNegativeItemLabelPosition, getPositiveItemLabelPosition, getPositiveItemLabelPosition, getSeriesCreateEntities, getSeriesFillPaint, getSeriesItemLabelFont, getSeriesItemLabelPaint, getSeriesNegativeItemLabelPosition, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesPositiveItemLabelPosition, getSeriesShape, getSeriesStroke, getSeriesVisible, getSeriesVisible, getSeriesVisibleInLegend, getSeriesVisibleInLegend, hasListener, isItemLabelVisible, isSeriesItemLabelsVisible, isSeriesVisible, isSeriesVisibleInLegend, lookupLegendShape, lookupLegendTextFont, lookupLegendTextPaint, lookupSeriesFillPaint, lookupSeriesOutlinePaint, lookupSeriesOutlineStroke, lookupSeriesPaint, lookupSeriesShape, lookupSeriesStroke, notifyListeners, removeChangeListener, setAutoPopulateSeriesFillPaint, setAutoPopulateSeriesOutlinePaint, setAutoPopulateSeriesOutlineStroke, setAutoPopulateSeriesPaint, setAutoPopulateSeriesShape, setAutoPopulateSeriesStroke, setBaseCreateEntities, setBaseCreateEntities, setBaseFillPaint, setBaseFillPaint, setBaseItemLabelFont, setBaseItemLabelFont, setBaseItemLabelPaint, setBaseItemLabelPaint, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseLegendShape, setBaseLegendTextFont, setBaseLegendTextPaint, setBaseNegativeItemLabelPosition, setBaseNegativeItemLabelPosition, setBaseOutlinePaint, setBaseOutlinePaint, setBaseOutlineStroke, setBaseOutlineStroke, setBasePaint, setBasePaint, setBasePositiveItemLabelPosition, setBasePositiveItemLabelPosition, setBaseSeriesVisible, setBaseSeriesVisible, setBaseSeriesVisibleInLegend, setBaseSeriesVisibleInLegend, setBaseShape, setBaseShape, setBaseStroke, setBaseStroke, setCreateEntities, setCreateEntities, setDataBoundsIncludesVisibleSeriesOnly, setDefaultEntityRadius, setFillPaint, setFillPaint, setItemLabelAnchorOffset, setItemLabelFont, setItemLabelFont, setItemLabelPaint, setItemLabelPaint, setItemLabelsVisible, setItemLabelsVisible, setItemLabelsVisible, setLegendShape, setLegendTextFont, setLegendTextPaint, 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`

Methods inherited from class java.lang.Object
`finalize, getClass, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface org.jfree.util.PublicCloneable
`clone`

Methods inherited from interface org.jfree.chart.renderer.category.CategoryItemRenderer
`addChangeListener, getBaseItemLabelFont, getBaseItemLabelPaint, getBaseItemLabelsVisible, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseSeriesVisible, getBaseSeriesVisibleInLegend, getBaseShape, getBaseStroke, getItemLabelFont, getItemLabelFont, getItemLabelPaint, getItemLabelPaint, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getItemVisible, getNegativeItemLabelPosition, getNegativeItemLabelPosition, getPositiveItemLabelPosition, getPositiveItemLabelPosition, getSeriesItemLabelFont, getSeriesItemLabelPaint, getSeriesNegativeItemLabelPosition, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesPositiveItemLabelPosition, getSeriesShape, getSeriesStroke, getSeriesVisible, getSeriesVisible, getSeriesVisibleInLegend, getSeriesVisibleInLegend, isItemLabelVisible, isSeriesItemLabelsVisible, isSeriesVisible, isSeriesVisibleInLegend, removeChangeListener, setBaseItemLabelFont, setBaseItemLabelPaint, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseNegativeItemLabelPosition, setBaseNegativeItemLabelPosition, setBaseOutlinePaint, setBaseOutlineStroke, setBasePaint, setBasePositiveItemLabelPosition, setBasePositiveItemLabelPosition, setBaseSeriesVisible, setBaseSeriesVisible, setBaseSeriesVisibleInLegend, setBaseSeriesVisibleInLegend, setBaseShape, setBaseStroke, setItemLabelFont, setItemLabelPaint, setItemLabelsVisible, setItemLabelsVisible, setItemLabelsVisible, setNegativeItemLabelPosition, setNegativeItemLabelPosition, setOutlinePaint, setOutlineStroke, setPaint, setPositiveItemLabelPosition, setPositiveItemLabelPosition, setSeriesItemLabelFont, setSeriesItemLabelPaint, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesNegativeItemLabelPosition, setSeriesNegativeItemLabelPosition, setSeriesOutlinePaint, setSeriesOutlineStroke, setSeriesPaint, setSeriesPositiveItemLabelPosition, setSeriesPositiveItemLabelPosition, setSeriesShape, setSeriesStroke, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setShape, setStroke`

Constructor Detail

### GroupedStackedBarRenderer

    public GroupedStackedBarRenderer()

  Creates a new renderer.

Method Detail

### setSeriesToGroupMap

    public void setSeriesToGroupMap(KeyToGroupMap map)

  Updates the map used to assign each series to a group, and sends a `RendererChangeEvent` to all registered listeners.

  Parameters:
    `map` - the map (`null` not permitted).

### findRangeBounds

    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 class `StackedBarRenderer`
  Parameters:
    `dataset` - the dataset (`null` permitted).
  Returns:
    The range (or `null` if the dataset is `null` or empty).

### calculateBarWidth

    protected void calculateBarWidth(CategoryPlot plot,
                                     java.awt.geom.Rectangle2D dataArea,
                                     int rendererIndex,
                                     CategoryItemRendererState state)

  Calculates the bar width and stores it in the renderer state. We override the method in the base class to take account of the series-to-group mapping.

  Overrides:
    `calculateBarWidth` in class `StackedBarRenderer`
  Parameters:
    `plot` - the plot.
    `dataArea` - the data area.
    `rendererIndex` - the renderer index.
    `state` - the renderer state.

### calculateBarW0

    protected double calculateBarW0(CategoryPlot plot,
                                    PlotOrientation orientation,
                                    java.awt.geom.Rectangle2D dataArea,
                                    CategoryAxis domainAxis,
                                    CategoryItemRendererState state,
                                    int row,
                                    int column)

  Calculates the coordinate of the first "side" of a bar. This will be the minimum x-coordinate for a vertical bar, and the minimum y-coordinate for a horizontal bar.

  Overrides:
    `calculateBarW0` in class `BarRenderer`
  Parameters:
    `plot` - the plot.
    `orientation` - the plot orientation.
    `dataArea` - the data area.
    `domainAxis` - the domain axis.
    `state` - the renderer state (has the bar width precalculated).
    `row` - the row index.
    `column` - the column index.
  Returns:
    The coordinate.

### 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 stacked bar for a specific item.

  Specified by:
    `drawItem` in interface `CategoryItemRenderer`
  Overrides:
    `drawItem` in class `StackedBarRenderer`
  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.

### equals

    public boolean equals(java.lang.Object obj)

  Tests this renderer for equality with an arbitrary object.

  Overrides:
    `equals` in class `StackedBarRenderer`
  Parameters:
    `obj` - the object (`null` permitted).
  Returns:
    A boolean.

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
| # Footer And More
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

Copyright © 2000-2009 by Object Refinery Limited. All Rights Reserved.