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Java Source Code / Java Documentation » Chart » jfreechart » org.jfree.chart.renderer.category 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


org.jfree.chart.renderer.category.AbstractCategoryItemRenderer
   org.jfree.chart.renderer.category.BarRenderer
      org.jfree.chart.renderer.category.IntervalBarRenderer
         org.jfree.chart.renderer.category.GanttRenderer

GanttRenderer
public class GanttRenderer extends IntervalBarRenderer implements Serializable(Code)
A renderer for simple Gantt charts.



Constructor Summary
public  GanttRenderer()
     Creates a new renderer.

Method Summary
public  voiddrawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)
     Draws the bar for a single (series, category) data item.
protected  voiddrawTask(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, GanttCategoryDataset dataset, int row, int column)
     Draws a single task.
protected  voiddrawTasks(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, GanttCategoryDataset dataset, int row, int column)
     Draws the tasks/subtasks for one item.
public  booleanequals(Object obj)
     Tests this renderer for equality with an arbitrary object.
Parameters:
  obj - the object (null permitted).
public  PaintgetCompletePaint()
     Returns the paint used to show the percentage complete.
public  doublegetEndPercent()
     Returns the position of the end of the progress indicator, as a percentage of the bar width.
public  PaintgetIncompletePaint()
     Returns the paint used to show the percentage incomplete.
public  doublegetStartPercent()
     Returns the position of the start of the progress indicator, as a percentage of the bar width.
public  voidsetCompletePaint(Paint paint)
     Sets the paint used to show the percentage complete and sends a RendererChangeEvent to all registered listeners.
public  voidsetEndPercent(double percent)
     Sets the position of the end of the progress indicator, as a percentage of the bar width.
public  voidsetIncompletePaint(Paint paint)
     Sets the paint used to show the percentage incomplete and sends a RendererChangeEvent to all registered listeners.
public  voidsetStartPercent(double percent)
     Sets the position of the start of the progress indicator, as a percentage of the bar width.


Constructor Detail
GanttRenderer
public GanttRenderer()(Code)
Creates a new renderer.




Method Detail
drawItem
public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)(Code)
Draws the bar for a single (series, category) data item.
Parameters:
  g2 - the graphics device.
Parameters:
  state - the renderer state.
Parameters:
  dataArea - the data area.
Parameters:
  plot - the plot.
Parameters:
  domainAxis - the domain axis.
Parameters:
  rangeAxis - the range axis.
Parameters:
  dataset - the dataset.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).
Parameters:
  pass - the pass index.



drawTask
protected void drawTask(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, GanttCategoryDataset dataset, int row, int column)(Code)
Draws a single task.
Parameters:
  g2 - the graphics device.
Parameters:
  state - the renderer state.
Parameters:
  dataArea - the data plot area.
Parameters:
  plot - the plot.
Parameters:
  domainAxis - the domain axis.
Parameters:
  rangeAxis - the range axis.
Parameters:
  dataset - the data.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).



drawTasks
protected void drawTasks(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, GanttCategoryDataset dataset, int row, int column)(Code)
Draws the tasks/subtasks for one item.
Parameters:
  g2 - the graphics device.
Parameters:
  state - the renderer state.
Parameters:
  dataArea - the data plot area.
Parameters:
  plot - the plot.
Parameters:
  domainAxis - the domain axis.
Parameters:
  rangeAxis - the range axis.
Parameters:
  dataset - the data.
Parameters:
  row - the row index (zero-based).
Parameters:
  column - the column index (zero-based).



equals
public boolean equals(Object obj)(Code)
Tests this renderer for equality with an arbitrary object.
Parameters:
  obj - the object (null permitted). A boolean.



getCompletePaint
public Paint getCompletePaint()(Code)
Returns the paint used to show the percentage complete. The paint (never null.
See Also:   GanttRenderer.setCompletePaint(Paint)



getEndPercent
public double getEndPercent()(Code)
Returns the position of the end of the progress indicator, as a percentage of the bar width. The end percent.
See Also:   GanttRenderer.setEndPercent(double)



getIncompletePaint
public Paint getIncompletePaint()(Code)
Returns the paint used to show the percentage incomplete. The paint (never null).
See Also:   GanttRenderer.setCompletePaint(Paint)



getStartPercent
public double getStartPercent()(Code)
Returns the position of the start of the progress indicator, as a percentage of the bar width. The start percent.
See Also:   GanttRenderer.setStartPercent(double)



setCompletePaint
public void setCompletePaint(Paint paint)(Code)
Sets the paint used to show the percentage complete and sends a RendererChangeEvent to all registered listeners.
Parameters:
  paint - the paint (null not permitted).
See Also:   GanttRenderer.getCompletePaint()



setEndPercent
public void setEndPercent(double percent)(Code)
Sets the position of the end of the progress indicator, as a percentage of the bar width.
Parameters:
  percent - the percent.
See Also:   GanttRenderer.getEndPercent()



setIncompletePaint
public void setIncompletePaint(Paint paint)(Code)
Sets the paint used to show the percentage incomplete and sends a RendererChangeEvent to all registered listeners.
Parameters:
  paint - the paint (null not permitted).
See Also:   GanttRenderer.getIncompletePaint()



setStartPercent
public void setStartPercent(double percent)(Code)
Sets the position of the start of the progress indicator, as a percentage of the bar width.
Parameters:
  percent - the percent.
See Also:   GanttRenderer.getStartPercent()



Methods inherited from org.jfree.chart.renderer.category.IntervalBarRenderer
protected void drawInterval(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, IntervalCategoryDataset dataset, int row, int column)(Code)(Java Doc)
public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)(Code)(Java Doc)

Fields inherited from org.jfree.chart.renderer.category.BarRenderer
final public static double BAR_OUTLINE_WIDTH_THRESHOLD(Code)(Java Doc)
final public static double DEFAULT_ITEM_MARGIN(Code)(Java Doc)

Methods inherited from org.jfree.chart.renderer.category.BarRenderer
protected double[] calculateBarL0L1(double value)(Code)(Java Doc)
protected double calculateBarW0(CategoryPlot plot, PlotOrientation orientation, Rectangle2D dataArea, CategoryAxis domainAxis, CategoryItemRendererState state, int row, int column)(Code)(Java Doc)
protected void calculateBarWidth(CategoryPlot plot, Rectangle2D dataArea, int rendererIndex, CategoryItemRendererState state)(Code)(Java Doc)
protected double calculateSeriesWidth(double space, CategoryAxis axis, int categories, int series)(Code)(Java Doc)
public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)(Code)(Java Doc)
protected void drawItemLabel(Graphics2D g2, CategoryDataset data, int row, int column, CategoryPlot plot, CategoryItemLabelGenerator generator, Rectangle2D bar, boolean negative)(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
public Range findRangeBounds(CategoryDataset dataset)(Code)(Java Doc)
public double getBase()(Code)(Java Doc)
public GradientPaintTransformer getGradientPaintTransformer()(Code)(Java Doc)
public boolean getIncludeBaseInRange()(Code)(Java Doc)
public double getItemMargin()(Code)(Java Doc)
public LegendItem getLegendItem(int datasetIndex, int series)(Code)(Java Doc)
public double getLowerClip()(Code)(Java Doc)
public double getMaximumBarWidth()(Code)(Java Doc)
public double getMinimumBarLength()(Code)(Java Doc)
public ItemLabelPosition getNegativeItemLabelPositionFallback()(Code)(Java Doc)
public ItemLabelPosition getPositiveItemLabelPositionFallback()(Code)(Java Doc)
public double getUpperClip()(Code)(Java Doc)
public CategoryItemRendererState initialise(Graphics2D g2, Rectangle2D dataArea, CategoryPlot plot, int rendererIndex, PlotRenderingInfo info)(Code)(Java Doc)
public boolean isDrawBarOutline()(Code)(Java Doc)
public void setBase(double base)(Code)(Java Doc)
public void setDrawBarOutline(boolean draw)(Code)(Java Doc)
public void setGradientPaintTransformer(GradientPaintTransformer transformer)(Code)(Java Doc)
public void setIncludeBaseInRange(boolean include)(Code)(Java Doc)
public void setItemMargin(double percent)(Code)(Java Doc)
public void setMaximumBarWidth(double percent)(Code)(Java Doc)
public void setMinimumBarLength(double min)(Code)(Java Doc)
public void setNegativeItemLabelPositionFallback(ItemLabelPosition position)(Code)(Java Doc)
public void setPositiveItemLabelPositionFallback(ItemLabelPosition position)(Code)(Java Doc)

Methods inherited from org.jfree.chart.renderer.category.AbstractCategoryItemRenderer
protected void addItemEntity(EntityCollection entities, CategoryDataset dataset, int row, int column, Shape hotspot)(Code)(Java Doc)
protected Point2D calculateDomainMarkerTextAnchorPoint(Graphics2D g2, PlotOrientation orientation, Rectangle2D dataArea, Rectangle2D markerArea, RectangleInsets markerOffset, LengthAdjustmentType labelOffsetType, RectangleAnchor anchor)(Code)(Java Doc)
protected Point2D calculateRangeMarkerTextAnchorPoint(Graphics2D g2, PlotOrientation orientation, Rectangle2D dataArea, Rectangle2D markerArea, RectangleInsets markerOffset, LengthAdjustmentType labelOffsetType, RectangleAnchor anchor)(Code)(Java Doc)
public Object clone() throws CloneNotSupportedException(Code)(Java Doc)
protected CategoryItemRendererState createState(PlotRenderingInfo info)(Code)(Java Doc)
public void drawBackground(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea)(Code)(Java Doc)
public void drawDomainGridline(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea, double value)(Code)(Java Doc)
public void drawDomainMarker(Graphics2D g2, CategoryPlot plot, CategoryAxis axis, CategoryMarker marker, Rectangle2D dataArea)(Code)(Java Doc)
protected void drawItemLabel(Graphics2D g2, PlotOrientation orientation, CategoryDataset dataset, int row, int column, double x, double y, boolean negative)(Code)(Java Doc)
public void drawOutline(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea)(Code)(Java Doc)
public void drawRangeGridline(Graphics2D g2, CategoryPlot plot, ValueAxis axis, Rectangle2D dataArea, double value)(Code)(Java Doc)
public void drawRangeMarker(Graphics2D g2, CategoryPlot plot, ValueAxis axis, Marker marker, Rectangle2D dataArea)(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
public Range findRangeBounds(CategoryDataset dataset)(Code)(Java Doc)
public CategoryItemLabelGenerator getBaseItemLabelGenerator()(Code)(Java Doc)
public CategoryURLGenerator getBaseItemURLGenerator()(Code)(Java Doc)
public CategoryToolTipGenerator getBaseToolTipGenerator()(Code)(Java Doc)
public int getColumnCount()(Code)(Java Doc)
protected CategoryAxis getDomainAxis(CategoryPlot plot, int index)(Code)(Java Doc)
public DrawingSupplier getDrawingSupplier()(Code)(Java Doc)
public CategoryItemLabelGenerator getItemLabelGenerator(int row, int column)(Code)(Java Doc)
public CategoryURLGenerator getItemURLGenerator(int row, int column)(Code)(Java Doc)
public LegendItem getLegendItem(int datasetIndex, int series)(Code)(Java Doc)
public CategorySeriesLabelGenerator getLegendItemLabelGenerator()(Code)(Java Doc)
public CategorySeriesLabelGenerator getLegendItemToolTipGenerator()(Code)(Java Doc)
public CategorySeriesLabelGenerator getLegendItemURLGenerator()(Code)(Java Doc)
public LegendItemCollection getLegendItems()(Code)(Java Doc)
public int getPassCount()(Code)(Java Doc)
public CategoryPlot getPlot()(Code)(Java Doc)
protected ValueAxis getRangeAxis(CategoryPlot plot, int index)(Code)(Java Doc)
public int getRowCount()(Code)(Java Doc)
public CategoryItemLabelGenerator getSeriesItemLabelGenerator(int series)(Code)(Java Doc)
public CategoryURLGenerator getSeriesItemURLGenerator(int series)(Code)(Java Doc)
public CategoryToolTipGenerator getSeriesToolTipGenerator(int series)(Code)(Java Doc)
public CategoryToolTipGenerator getToolTipGenerator(int row, int column)(Code)(Java Doc)
public CategoryToolTipGenerator getToolTipGenerator()(Code)(Java Doc)
public int hashCode()(Code)(Java Doc)
public CategoryItemRendererState initialise(Graphics2D g2, Rectangle2D dataArea, CategoryPlot plot, int rendererIndex, PlotRenderingInfo info)(Code)(Java Doc)
public void setBaseItemLabelGenerator(CategoryItemLabelGenerator generator)(Code)(Java Doc)
public void setBaseItemURLGenerator(CategoryURLGenerator generator)(Code)(Java Doc)
public void setBaseToolTipGenerator(CategoryToolTipGenerator generator)(Code)(Java Doc)
public void setItemLabelGenerator(CategoryItemLabelGenerator generator)(Code)(Java Doc)
public void setItemURLGenerator(CategoryURLGenerator generator)(Code)(Java Doc)
public void setLegendItemLabelGenerator(CategorySeriesLabelGenerator generator)(Code)(Java Doc)
public void setLegendItemToolTipGenerator(CategorySeriesLabelGenerator generator)(Code)(Java Doc)
public void setLegendItemURLGenerator(CategorySeriesLabelGenerator generator)(Code)(Java Doc)
public void setPlot(CategoryPlot plot)(Code)(Java Doc)
public void setSeriesItemLabelGenerator(int series, CategoryItemLabelGenerator generator)(Code)(Java Doc)
public void setSeriesItemURLGenerator(int series, CategoryURLGenerator generator)(Code)(Java Doc)
public void setSeriesToolTipGenerator(int series, CategoryToolTipGenerator generator)(Code)(Java Doc)
public void setToolTipGenerator(CategoryToolTipGenerator generator)(Code)(Java Doc)

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