org.jfree.chart.renderer
Class GanttRenderer
java.lang.Object
org.jfree.chart.renderer.AbstractRenderer
org.jfree.chart.renderer.AbstractCategoryItemRenderer
org.jfree.chart.renderer.BarRenderer
org.jfree.chart.renderer.IntervalBarRenderer
org.jfree.chart.renderer.GanttRenderer
- All Implemented Interfaces:
- CategoryItemRenderer, java.lang.Cloneable, org.jfree.util.PublicCloneable, java.io.Serializable
- public class GanttRenderer
- extends IntervalBarRenderer
A renderer for simple Gantt charts.
- Author:
- David Gilbert.
- See Also:
- Serialized Form
Method Summary |
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)
Draws the bar for a single (series, category) data item. |
protected void |
drawTask(java.awt.Graphics2D g2,
CategoryItemRendererState state,
java.awt.geom.Rectangle2D dataArea,
CategoryPlot plot,
CategoryAxis domainAxis,
ValueAxis rangeAxis,
GanttCategoryDataset dataset,
int row,
int column)
Draws a single task. |
protected void |
drawTasks(java.awt.Graphics2D g2,
CategoryItemRendererState state,
java.awt.geom.Rectangle2D dataArea,
CategoryPlot plot,
CategoryAxis domainAxis,
ValueAxis rangeAxis,
GanttCategoryDataset dataset,
int row,
int column)
Draws the tasks/subtasks for one item. |
Methods inherited from class org.jfree.chart.renderer.BarRenderer |
calculateBarL0L1, calculateBarW0, calculateBarWidth, calculateSeriesWidth, drawItemLabel, equals, getGradientPaintTransformer, getItemMargin, getLowerClip, getMaxBarWidth, getMinimumBarLength, getNegativeItemLabelPositionFallback, getPositiveItemLabelPositionFallback, getUpperClip, initialise, isDrawBarOutline, setDrawBarOutline, setGradientPaintTransformer, setItemMargin, setMaxBarWidth, setMinimumBarLength, setNegativeItemLabelPositionFallback, setPositiveItemLabelPositionFallback |
Methods inherited from class org.jfree.chart.renderer.AbstractCategoryItemRenderer |
clone, drawBackground, drawDomainGridline, drawItemLabel, drawOutline, drawRangeGridline, drawRangeMarker, getBaseItemLabelGenerator, getBaseItemURLGenerator, getColumnCount, getDataset, getDomainAxis, getDrawingSupplier, getItemLabelAnchorOffset, getItemLabelGenerator, getItemURLGenerator, getLegendItem, getPlot, getRangeAxis, getRangeType, getRowCount, getSeriesItemLabelGenerator, getSeriesItemURLGenerator, hashCode, setBaseItemLabelGenerator, setBaseItemURLGenerator, setItemLabelAnchorOffset, setItemLabelGenerator, setItemURLGenerator, setPlot, setSeriesItemLabelGenerator, setSeriesItemURLGenerator |
Methods inherited from class org.jfree.chart.renderer.AbstractRenderer |
addChangeListener, addPropertyChangeListener, createTransformedShape, firePropertyChanged, getBaseItemLabelAnchor, getBaseItemLabelAngle, getBaseItemLabelFont, getBaseItemLabelPaint, getBaseItemLabelRotationAnchor, getBaseItemLabelsVisible, getBaseItemLabelTextAnchor, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseShape, getBaseStroke, getItemLabelAnchor, getItemLabelAngle, getItemLabelFont, getItemLabelPaint, getItemLabelRotationAnchor, getItemLabelTextAnchor, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getNegativeItemLabelPosition, getNegativeItemLabelPosition, getPositiveItemLabelPosition, getPositiveItemLabelPosition, getSeriesItemLabelAnchor, getSeriesItemLabelAngle, getSeriesItemLabelFont, getSeriesItemLabelPaint, getSeriesItemLabelRotationAnchor, getSeriesItemLabelTextAnchor, getSeriesNegativeItemLabelPosition, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesPositiveItemLabelPosition, getSeriesShape, getSeriesStroke, isItemLabelVisible, isSeriesItemLabelsVisible, notifyListeners, removeChangeListener, removePropertyChangeListener, setBaseAngle, setBaseItemLabelAnchor, setBaseItemLabelFont, setBaseItemLabelFont, setBaseItemLabelPaint, setBaseItemLabelPaint, setBaseItemLabelRotationAnchor, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelTextAnchor, setBaseNegativeItemLabelPosition, setBaseNegativeItemLabelPosition, setBaseOutlinePaint, setBaseOutlinePaint, setBaseOutlineStroke, setBaseOutlineStroke, setBasePaint, setBasePaint, setBasePositiveItemLabelPosition, setBasePositiveItemLabelPosition, setBaseShape, setBaseShape, setBaseStroke, setBaseStroke, setItemLabelAnchor, setItemLabelAngle, setItemLabelFont, setItemLabelFont, setItemLabelPaint, setItemLabelPaint, setItemLabelRotationAnchor, setItemLabelsVisible, setItemLabelsVisible, setItemLabelsVisible, setItemLabelTextAnchor, setNegativeItemLabelPosition, setNegativeItemLabelPosition, setOutlinePaint, setOutlinePaint, setOutlineStroke, setOutlineStroke, setPaint, setPaint, setPositiveItemLabelPosition, setPositiveItemLabelPosition, setSeriesAngle, setSeriesItemLabelAnchor, setSeriesItemLabelFont, setSeriesItemLabelFont, setSeriesItemLabelPaint, setSeriesItemLabelPaint, setSeriesItemLabelRotationAnchor, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesItemLabelTextAnchor, setSeriesNegativeItemLabelPosition, setSeriesNegativeItemLabelPosition, setSeriesOutlinePaint, setSeriesOutlinePaint, setSeriesOutlineStroke, setSeriesOutlineStroke, setSeriesPaint, setSeriesPaint, setSeriesPositiveItemLabelPosition, setSeriesPositiveItemLabelPosition, setSeriesShape, setSeriesShape, setSeriesStroke, setSeriesStroke, 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.chart.renderer.CategoryItemRenderer |
addChangeListener, drawBackground, drawDomainGridline, drawOutline, drawRangeGridline, drawRangeMarker, getBaseItemLabelAnchor, getBaseItemLabelFont, getBaseItemLabelGenerator, getBaseItemLabelTextAnchor, getBaseItemURLGenerator, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBaseShape, getBaseStroke, getItemLabelAnchor, getItemLabelFont, getItemLabelGenerator, getItemLabelTextAnchor, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getItemURLGenerator, getLegendItem, getNegativeItemLabelPosition, getPlot, getPositiveItemLabelPosition, getRangeType, getSeriesItemLabelAnchor, getSeriesItemLabelFont, getSeriesItemLabelGenerator, getSeriesItemLabelTextAnchor, getSeriesItemURLGenerator, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesShape, getSeriesStroke, initialise, removeChangeListener, setBaseItemLabelAnchor, setBaseItemLabelFont, setBaseItemLabelGenerator, setBaseItemLabelTextAnchor, setBaseItemURLGenerator, setBaseOutlinePaint, setBaseOutlineStroke, setBasePaint, setBaseShape, setBaseStroke, setItemLabelAnchor, setItemLabelFont, setItemLabelGenerator, setItemLabelsVisible, setItemLabelsVisible, setItemLabelTextAnchor, setItemURLGenerator, setNegativeItemLabelPosition, setOutlinePaint, setOutlineStroke, setPlot, setPositiveItemLabelPosition, setSeriesItemLabelAnchor, setSeriesItemLabelFont, setSeriesItemLabelGenerator, setSeriesItemLabelTextAnchor, setSeriesItemURLGenerator, setSeriesOutlinePaint, setSeriesOutlineStroke, setSeriesPaint, setSeriesShape, setSeriesStroke, setStroke |
Methods inherited from interface org.jfree.util.PublicCloneable |
clone |
GanttRenderer
public GanttRenderer()
- Creates a new renderer.
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)
- Draws the bar for a single (series, category) data item.
- Specified by:
drawItem
in interface CategoryItemRenderer
- Overrides:
drawItem
in class IntervalBarRenderer
- Parameters:
g2
- the graphics device.state
- the renderer state.dataArea
- the data 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).
drawTasks
protected void drawTasks(java.awt.Graphics2D g2,
CategoryItemRendererState state,
java.awt.geom.Rectangle2D dataArea,
CategoryPlot plot,
CategoryAxis domainAxis,
ValueAxis rangeAxis,
GanttCategoryDataset dataset,
int row,
int column)
- Draws the tasks/subtasks for one item.
- 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 data.row
- the row index (zero-based).column
- the column index (zero-based).
drawTask
protected void drawTask(java.awt.Graphics2D g2,
CategoryItemRendererState state,
java.awt.geom.Rectangle2D dataArea,
CategoryPlot plot,
CategoryAxis domainAxis,
ValueAxis rangeAxis,
GanttCategoryDataset dataset,
int row,
int column)
- Draws a single task.
- 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 data.row
- the row index (zero-based).column
- the column index (zero-based).