com.jrefinery.chart
Class StackedVerticalBarRenderer3D
java.lang.Object
|
+--com.jrefinery.chart.AbstractRenderer
|
+--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.
- Author:
- SVG
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 a stacked bar (with 3D-effect) for a specific 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.AbstractCategoryItemRenderer |
getCategoriesPaint, getCategoryPaint, getLegendItem, getPlot, getToolTipGenerator, getURLGenerator, getUseCategoriesPaint, setCategoriesPaint, setPlot, setToolTipGenerator, setURLGenerator |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
StackedVerticalBarRenderer3D
public StackedVerticalBarRenderer3D()
isStacked
public boolean isStacked()
- Returns true, to indicate that this renderer stacks values. This
affects the axis range required to display all values.
- Overrides:
isStacked
in class BarRenderer
- Returns:
true
.
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
- data set (not used by this implementation).- Returns:
1
.
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:
false
.
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 a stacked bar (with 3D-effect) for a specific item.
- Overrides:
drawCategoryItem
in class VerticalBarRenderer3D
- Parameters:
g2
- the graphics device.dataArea
- the plot area.plot
- the plot.axis
- the range axis.data
- the data.series
- the series number (zero-based index).category
- the category.categoryIndex
- the category number (zero-based index).previousCategory
- the previous category.