org.jfree.chart.renderer.category
Class LineAndShapeRenderer
java.lang.Object
org.jfree.chart.renderer.AbstractRenderer
org.jfree.chart.renderer.category.AbstractCategoryItemRenderer
org.jfree.chart.renderer.category.LineAndShapeRenderer
- All Implemented Interfaces:
- CategoryItemRenderer, java.lang.Cloneable, LegendItemSource, java.io.Serializable
- Direct Known Subclasses:
- DefaultCategoryItemRenderer, LineRenderer3D, StatisticalLineAndShapeRenderer
- public class LineAndShapeRenderer
- extends AbstractCategoryItemRenderer
- implements java.lang.Cloneable, java.io.Serializable
A renderer that draws shapes for each data item, and lines between data
items (for use with the CategoryPlot
class).
- See Also:
- Serialized Form
Method Summary |
java.lang.Object |
clone()
Returns an independent copy of the renderer. |
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)
Draw a single data item. |
boolean |
equals(java.lang.Object obj)
Tests this renderer for equality with an arbitrary object. |
java.lang.Boolean |
getDefaultShapesFilled()
Returns the default 'shape filled' attribute. |
boolean |
getItemShapeFilled(int series,
int item)
Returns the flag used to control whether or not the shape for an item
is filled. |
LegendItem |
getLegendItem(int datasetIndex,
int series)
Returns a legend item for a series. |
boolean |
getSeriesShapesFilled(int series)
Returns the flag used to control whether or not the shapes for a series
are filled. |
java.lang.Boolean |
getShapesFilled()
Returns the flag that controls whether or not shapes are filled for
ALL series. |
boolean |
getUseOutlinePaint()
Returns the flag that controls whether the outline paint is used for
shape outlines. |
boolean |
isLinesVisible()
Returns true if a line should be drawn from the previous
to the current data point, and false otherwise. |
boolean |
isShapesVisible()
Returns true if a shape should be drawn to represent each
data point, and false otherwise. |
void |
setDefaultShapesFilled(boolean flag)
Sets the default 'shapes filled' flag. |
void |
setDefaultShapesFilled(java.lang.Boolean flag)
Sets the default 'shapes filled' flag. |
void |
setLinesVisible(boolean visible)
Sets the flag that controls whether or not lines are drawn between
consecutive data points. |
void |
setSeriesShapesFilled(int series,
boolean filled)
Sets the 'shapes filled' flag for a series. |
void |
setSeriesShapesFilled(int series,
java.lang.Boolean filled)
Sets the 'shapes filled' flag for a series. |
void |
setShapesFilled(boolean filled)
Sets the 'shapes filled' for ALL series. |
void |
setShapesFilled(java.lang.Boolean filled)
Sets the 'shapes filled' for ALL series. |
void |
setShapesVisible(boolean visible)
Sets the flag that controls whether or not a shape should be drawn to
represent each data point. |
void |
setUseOutlinePaint(boolean use)
Sets the flag that controls whether the outline paint is used for shape
outlines. |
Methods inherited from class org.jfree.chart.renderer.category.AbstractCategoryItemRenderer |
drawBackground, drawDomainGridline, drawItemLabel, drawOutline, drawRangeGridline, drawRangeMarker, findRangeBounds, getBaseItemURLGenerator, getBaseLabelGenerator, getBaseToolTipGenerator, getColumnCount, getDomainAxis, getDrawingSupplier, getItemURLGenerator, getLabelGenerator, getLegendItems, getPassCount, getPlot, getRangeAxis, getRowCount, getSeriesItemURLGenerator, getSeriesLabelGenerator, getSeriesToolTipGenerator, getToolTipGenerator, getToolTipGenerator, hashCode, initialise, setBaseItemURLGenerator, setBaseLabelGenerator, setBaseToolTipGenerator, setItemURLGenerator, setLabelGenerator, setPlot, setSeriesItemURLGenerator, setSeriesLabelGenerator, setSeriesToolTipGenerator, setToolTipGenerator |
Methods inherited from class org.jfree.chart.renderer.AbstractRenderer |
addChangeListener, calculateLabelAnchorPoint, getBaseCreateEntities, getBaseFillPaint, getBaseItemLabelFont, getBaseItemLabelPaint, getBaseItemLabelsVisible, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseSeriesVisible, getBaseSeriesVisibleInLegend, getBaseShape, getBaseStroke, getCreateEntities, getItemCreateEntity, getItemFillPaint, getItemLabelAnchorOffset, getItemLabelFont, getItemLabelFont, getItemLabelPaint, getItemLabelPaint, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getItemVisible, getNegativeItemLabelPosition, getNegativeItemLabelPosition, getPositiveItemLabelPosition, getPositiveItemLabelPosition, getSeriesCreateEntities, getSeriesFillPaint, getSeriesItemLabelFont, getSeriesItemLabelPaint, getSeriesNegativeItemLabelPosition, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesPositiveItemLabelPosition, getSeriesShape, getSeriesStroke, getSeriesVisible, getSeriesVisible, getSeriesVisibleInLegend, getSeriesVisibleInLegend, isItemLabelVisible, isSeriesItemLabelsVisible, isSeriesVisibleInLegend, notifyListeners, removeChangeListener, setBaseCreateEntities, setBaseCreateEntities, setBaseFillPaint, setBaseFillPaint, setBaseItemLabelFont, setBaseItemLabelFont, setBaseItemLabelPaint, setBaseItemLabelPaint, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseNegativeItemLabelPosition, setBaseNegativeItemLabelPosition, setBaseOutlinePaint, setBaseOutlinePaint, setBaseOutlineStroke, setBaseOutlineStroke, setBasePaint, setBasePaint, setBasePositiveItemLabelPosition, setBasePositiveItemLabelPosition, setBaseSeriesVisible, setBaseSeriesVisible, setBaseSeriesVisibleInLegend, setBaseSeriesVisibleInLegend, setBaseShape, setBaseShape, setBaseStroke, setBaseStroke, setCreateEntities, setCreateEntities, setFillPaint, setFillPaint, setItemLabelAnchorOffset, setItemLabelFont, setItemLabelFont, setItemLabelPaint, setItemLabelPaint, setItemLabelsVisible, setItemLabelsVisible, setItemLabelsVisible, 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.chart.renderer.category.CategoryItemRenderer |
addChangeListener, getBaseItemLabelFont, getBaseItemLabelPaint, getBaseItemLabelsVisible, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseShape, getBaseStroke, getItemLabelFont, getItemLabelFont, getItemLabelPaint, getItemLabelPaint, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getNegativeItemLabelPosition, getNegativeItemLabelPosition, getPositiveItemLabelPosition, getPositiveItemLabelPosition, getSeriesItemLabelFont, getSeriesItemLabelPaint, getSeriesNegativeItemLabelPosition, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesPositiveItemLabelPosition, getSeriesShape, getSeriesStroke, isItemLabelVisible, isSeriesItemLabelsVisible, removeChangeListener, setBaseItemLabelFont, setBaseItemLabelPaint, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseNegativeItemLabelPosition, setBaseNegativeItemLabelPosition, setBaseOutlinePaint, setBaseOutlineStroke, setBasePaint, setBasePositiveItemLabelPosition, setBasePositiveItemLabelPosition, 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, setShape, setStroke |
LineAndShapeRenderer
public LineAndShapeRenderer()
- Constructs a default renderer (draws shapes and lines).
LineAndShapeRenderer
public LineAndShapeRenderer(boolean linesVisible,
boolean shapesVisible)
- Constructs a new renderer.
- Parameters:
linesVisible
- draw lines?shapesVisible
- draw shapes?
isShapesVisible
public boolean isShapesVisible()
- Returns
true
if a shape should be drawn to represent each
data point, and false
otherwise.
- Returns:
- A boolean flag.
setShapesVisible
public void setShapesVisible(boolean visible)
- Sets the flag that controls whether or not a shape should be drawn to
represent each data point.
- Parameters:
visible
- the new value of the flag.
getUseOutlinePaint
public boolean getUseOutlinePaint()
- Returns the flag that controls whether the outline paint is used for
shape outlines. If not, the regular series paint is used.
- Returns:
- A boolean.
setUseOutlinePaint
public void setUseOutlinePaint(boolean use)
- Sets the flag that controls whether the outline paint is used for shape
outlines.
- Parameters:
use
- the flag.
isLinesVisible
public boolean isLinesVisible()
- Returns
true
if a line should be drawn from the previous
to the current data point, and false
otherwise.
- Returns:
- A boolean flag.
setLinesVisible
public void setLinesVisible(boolean visible)
- Sets the flag that controls whether or not lines are drawn between
consecutive data points.
- Parameters:
visible
- the new value of the flag.
getItemShapeFilled
public boolean getItemShapeFilled(int series,
int item)
- Returns the flag used to control whether or not the shape for an item
is filled. The default implementation passes control to the
getSeriesShapesFilled
method. You can override this method
if you require different behaviour.
- Parameters:
series
- the series index (zero-based).item
- the item index (zero-based).
- Returns:
- A boolean.
getSeriesShapesFilled
public boolean getSeriesShapesFilled(int series)
- Returns the flag used to control whether or not the shapes for a series
are filled.
- Parameters:
series
- the series index (zero-based).
- Returns:
- A boolean.
getShapesFilled
public java.lang.Boolean getShapesFilled()
- Returns the flag that controls whether or not shapes are filled for
ALL series.
- Returns:
- A Boolean.
setShapesFilled
public void setShapesFilled(boolean filled)
- Sets the 'shapes filled' for ALL series.
- Parameters:
filled
- the flag.
setShapesFilled
public void setShapesFilled(java.lang.Boolean filled)
- Sets the 'shapes filled' for ALL series.
- Parameters:
filled
- the flag (null
permitted).
setSeriesShapesFilled
public void setSeriesShapesFilled(int series,
java.lang.Boolean filled)
- Sets the 'shapes filled' flag for a series.
- Parameters:
series
- the series index (zero-based).filled
- the flag.
setSeriesShapesFilled
public void setSeriesShapesFilled(int series,
boolean filled)
- Sets the 'shapes filled' flag for a series.
- Parameters:
series
- the series index (zero-based).filled
- the flag.
getDefaultShapesFilled
public java.lang.Boolean getDefaultShapesFilled()
- Returns the default 'shape filled' attribute.
- Returns:
- The default flag.
setDefaultShapesFilled
public void setDefaultShapesFilled(java.lang.Boolean flag)
- Sets the default 'shapes filled' flag.
- Parameters:
flag
- the flag.
setDefaultShapesFilled
public void setDefaultShapesFilled(boolean flag)
- Sets the default 'shapes filled' flag.
- Parameters:
flag
- the flag.
getLegendItem
public LegendItem getLegendItem(int datasetIndex,
int series)
- Returns a legend item for a series.
- Specified by:
getLegendItem
in interface CategoryItemRenderer
- Overrides:
getLegendItem
in class AbstractCategoryItemRenderer
- Parameters:
datasetIndex
- the dataset index (zero-based).series
- the series index (zero-based).
- Returns:
- The legend item.
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)
- Draw a single data item.
- Specified by:
drawItem
in interface CategoryItemRenderer
- Parameters:
g2
- the graphics device.state
- the renderer state.dataArea
- the area in which the data is drawn.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).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 AbstractCategoryItemRenderer
- Parameters:
obj
- the object (null
permitted).
- Returns:
- A boolean.
clone
public java.lang.Object clone()
throws java.lang.CloneNotSupportedException
- Returns an independent copy of the renderer.
- Overrides:
clone
in class AbstractCategoryItemRenderer
- Returns:
- A clone.
- Throws:
java.lang.CloneNotSupportedException
- should not happen.