com.jrefinery.chart
Class StackedVerticalBarRenderer3D

java.lang.Object
  com.jrefinery.chart.AbstractCategoryItemRenderer
      com.jrefinery.chart.BarRenderer
          com.jrefinery.chart.VerticalBarRenderer
              com.jrefinery.chart.VerticalBarRenderer3D
                  com.jrefinery.chart.StackedVerticalBarRenderer3D

All Implemented Interfaces:

CategoryItemRenderer

public class StackedVerticalBarRenderer3D
extends VerticalBarRenderer3D

Renders vertical stacked bars with 3D-effect.

Field Summary

Fields inherited from class com.jrefinery.chart.VerticalBarRenderer3D

effect3d

Fields inherited from class com.jrefinery.chart.BarRenderer

BAR_OUTLINE_WIDTH_THRESHOLD, categoryGapSpan, categorySpan, itemGapSpan, itemSpan, itemWidth, zeroInJava2D

Fields inherited from class com.jrefinery.chart.AbstractCategoryItemRenderer

info, toolTipGenerator

Constructor Summary

StackedVerticalBarRenderer3D()

Method Summary

int	barWidthsPerCategory(CategoryDataset data) This will be a method in the renderer that tells whether there is one bar width per category or onebarwidth per series per category.
void	drawCategoryItem(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, CategoryPlot plot, ValueAxis axis, CategoryDataset data, int series, java.lang.Object category, int categoryIndex, java.lang.Object previousCategory) Draws an individual item.
boolean	hasItemGaps() Returns false, since the items in each category are stacked on top of one another.
boolean	isStacked() Returns true, to indicate that this renderer stacks values.

Methods inherited from class com.jrefinery.chart.VerticalBarRenderer3D

drawPlotBackground, drawRangeMarker, getAxisArea, getDataClipRegion

Methods inherited from class com.jrefinery.chart.VerticalBarRenderer

initialise

Methods inherited from class com.jrefinery.chart.BarRenderer

calculateCategoryAndItemSpans

Methods inherited from class com.jrefinery.chart.AbstractCategoryItemRenderer

getToolTipGenerator, setToolTipGenerator

Methods inherited from class java.lang.Object

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

Constructor Detail

StackedVerticalBarRenderer3D

public StackedVerticalBarRenderer3D()

Method Detail

isStacked

public boolean isStacked()

Returns true, to indicate that this renderer stacks values. This affects the axis range required to display all values.

Specified by:

isStacked in interface CategoryItemRenderer

Overrides:

isStacked in class BarRenderer

Returns:

The flag.

barWidthsPerCategory

public int barWidthsPerCategory(CategoryDataset data)

This will be a method in the renderer that tells whether there is one bar width per category or onebarwidth per series per category.

Overrides:

barWidthsPerCategory in class VerticalBarRenderer3D

Parameters:

data - The dataset.

Returns:

The number of bar widths per category.

hasItemGaps

public boolean hasItemGaps()

Returns false, since the items in each category are stacked on top of one another.

Overrides:

hasItemGaps in class VerticalBarRenderer3D

Returns:

Always true.

drawCategoryItem

public void drawCategoryItem(java.awt.Graphics2D g2,
                             java.awt.geom.Rectangle2D dataArea,
                             CategoryPlot plot,
                             ValueAxis axis,
                             CategoryDataset data,
                             int series,
                             java.lang.Object category,
                             int categoryIndex,
                             java.lang.Object previousCategory)

Draws an individual item. There are some bug-fixes in the StackedVerticalBarRenderer class that need to get applied here...

Specified by:

drawCategoryItem in interface CategoryItemRenderer

Overrides:

drawCategoryItem in class VerticalBarRenderer3D

Parameters:

g2 - The graphics device.

dataArea - The area for plotting the data.

plot - The plot.

axis - The range axis.

data - The dataset.

series - The series (zero-based index).

category - The category.

categoryIndex - The category index (zero-based).

previousCategory - The previous category.