Package org.jfree.chart.renderer
Class CyclicXYItemRenderer
java.lang.Object
org.jfree.chart.renderer.AbstractRenderer
org.jfree.chart.renderer.AbstractXYItemRenderer
org.jfree.chart.renderer.StandardXYItemRenderer
org.jfree.chart.renderer.CyclicXYItemRenderer
- All Implemented Interfaces:
Serializable
,Cloneable
,XYItemRenderer
,org.jfree.util.PublicCloneable
public class CyclicXYItemRenderer extends StandardXYItemRenderer
The Cyclic XY item renderer is specially designed to handle cyclic axis.
While the standard renderer would draw a line across the plot when a cycling
occurs, the cyclic renderer splits the line at each cycle end instead. This
is done by interpolating new points at cycle boundary. Thus, correct
appearance is restored. The Cyclic XY item renderer works exactly like a
standard XY item renderer with non-cyclic axis.
- Author:
- Nicolas Brodu
- See Also:
- Serialized Form
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Field Summary
Fields inherited from class org.jfree.chart.renderer.StandardXYItemRenderer
DISCONTINUOUS, DISCONTINUOUS_LINES, IMAGES, LINES, SHAPES, SHAPES_AND_LINES
Fields inherited from class org.jfree.chart.renderer.AbstractRenderer
DEFAULT_OUTLINE_PAINT, DEFAULT_OUTLINE_STROKE, DEFAULT_PAINT, DEFAULT_SHAPE, DEFAULT_STROKE, DEFAULT_VALUE_LABEL_FONT, DEFAULT_VALUE_LABEL_PAINT, ZERO
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Constructor Summary
Constructors Constructor Description CyclicXYItemRenderer()
Default constructor.CyclicXYItemRenderer(int type)
Creates a new renderer.CyclicXYItemRenderer(int type, XYToolTipGenerator labelGenerator)
Creates a new renderer.CyclicXYItemRenderer(int type, XYToolTipGenerator labelGenerator, XYURLGenerator urlGenerator)
Creates a new renderer. -
Method Summary
Modifier and Type Method Description void
drawItem(Graphics2D g2, XYItemRendererState state, Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass)
Draws the visual representation of a single data item.Methods inherited from class org.jfree.chart.renderer.StandardXYItemRenderer
clone, equals, getDefaultShapesFilled, getGapThreshold, getItemShapeFilled, getLegendItem, getPlotDiscontinuous, getPlotImages, getPlotLines, getPlotShapes, getSeriesShapesFilled, setDefaultShapesFilled, setGapThreshold, setPlotImages, setPlotLines, setPlotShapes, setSeriesShapesFilled, setShapesFilled, setShapesFilled
Methods inherited from class org.jfree.chart.renderer.AbstractXYItemRenderer
drawDomainGridLine, drawDomainMarker, drawRangeGridLine, drawRangeMarker, fillDomainGridBand, fillRangeGridBand, getBaseLabelGenerator, getBaseToolTipGenerator, getDrawingSupplier, getLabelGenerator, getPassCount, getPlot, getRangeExtent, getRangeType, getSeriesLabelGenerator, getSeriesToolTipGenerator, getToolTipGenerator, getURLGenerator, initialise, setBaseLabelGenerator, setBaseToolTipGenerator, setLabelGenerator, setPlot, setSeriesLabelGenerator, setSeriesToolTipGenerator, setToolTipGenerator, setURLGenerator
Methods inherited from class org.jfree.chart.renderer.AbstractRenderer
addChangeListener, getBaseItemLabelAnchor, getBaseItemLabelAngle, getBaseItemLabelFont, getBaseItemLabelPaint, getBaseItemLabelRotationAnchor, getBaseItemLabelsVisible, getBaseItemLabelTextAnchor, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseShape, getBaseStroke, getItemLabelAnchor, getItemLabelAnchorOffset, getItemLabelAngle, getItemLabelFont, getItemLabelFont, getItemLabelPaint, 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, hashCode, isItemLabelVisible, isSeriesItemLabelsVisible, notifyListeners, removeChangeListener, setBaseAngle, setBaseItemLabelAnchor, setBaseItemLabelFont, setBaseItemLabelFont, setBaseItemLabelPaint, setBaseItemLabelPaint, setBaseItemLabelRotationAnchor, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelTextAnchor, setBaseNegativeItemLabelPosition, setBaseNegativeItemLabelPosition, setBaseOutlinePaint, setBaseOutlinePaint, setBaseOutlineStroke, setBaseOutlineStroke, setBasePaint, setBasePaint, setBasePositiveItemLabelPosition, setBasePositiveItemLabelPosition, setBaseShape, setBaseShape, setBaseStroke, setBaseStroke, setItemLabelAnchor, setItemLabelAnchorOffset, 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, 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
getClass, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.jfree.chart.renderer.XYItemRenderer
addChangeListener, drawDomainGridLine, drawDomainMarker, drawRangeGridLine, drawRangeMarker, fillDomainGridBand, fillRangeGridBand, getBaseItemLabelFont, getBaseItemLabelPaint, getBaseItemLabelsVisible, getBaseLabelGenerator, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseShape, getBaseStroke, getBaseToolTipGenerator, getItemLabelFont, getItemLabelFont, getItemLabelPaint, getItemLabelPaint, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getLabelGenerator, getNegativeItemLabelPosition, getNegativeItemLabelPosition, getPassCount, getPlot, getPositiveItemLabelPosition, getPositiveItemLabelPosition, getRangeExtent, getRangeType, getSeriesItemLabelFont, getSeriesItemLabelPaint, getSeriesLabelGenerator, getSeriesNegativeItemLabelPosition, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesPositiveItemLabelPosition, getSeriesShape, getSeriesStroke, getSeriesToolTipGenerator, getToolTipGenerator, getURLGenerator, initialise, isItemLabelVisible, isSeriesItemLabelsVisible, removeChangeListener, setBaseItemLabelFont, setBaseItemLabelPaint, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseLabelGenerator, setBaseNegativeItemLabelPosition, setBaseNegativeItemLabelPosition, setBaseOutlinePaint, setBaseOutlineStroke, setBasePaint, setBasePositiveItemLabelPosition, setBasePositiveItemLabelPosition, setBaseShape, setBaseStroke, setBaseToolTipGenerator, setItemLabelFont, setItemLabelPaint, setItemLabelsVisible, setItemLabelsVisible, setItemLabelsVisible, setLabelGenerator, setNegativeItemLabelPosition, setNegativeItemLabelPosition, setOutlinePaint, setOutlineStroke, setPaint, setPlot, setPositiveItemLabelPosition, setPositiveItemLabelPosition, setSeriesItemLabelFont, setSeriesItemLabelPaint, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesLabelGenerator, setSeriesNegativeItemLabelPosition, setSeriesNegativeItemLabelPosition, setSeriesOutlinePaint, setSeriesOutlineStroke, setSeriesPaint, setSeriesPositiveItemLabelPosition, setSeriesPositiveItemLabelPosition, setSeriesShape, setSeriesStroke, setSeriesToolTipGenerator, setShape, setStroke, setToolTipGenerator, setURLGenerator
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Constructor Details
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CyclicXYItemRenderer
public CyclicXYItemRenderer()Default constructor. -
CyclicXYItemRenderer
public CyclicXYItemRenderer(int type)Creates a new renderer.- Parameters:
type
- the renderer type.
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CyclicXYItemRenderer
Creates a new renderer.- Parameters:
type
- the renderer type.labelGenerator
- the tooltip generator.
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CyclicXYItemRenderer
public CyclicXYItemRenderer(int type, XYToolTipGenerator labelGenerator, XYURLGenerator urlGenerator)Creates a new renderer.- Parameters:
type
- the renderer type.labelGenerator
- the tooltip generator.urlGenerator
- the url generator.
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Method Details
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drawItem
public void drawItem(Graphics2D g2, XYItemRendererState state, Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass)Draws the visual representation of a single data item. When using cyclic axis, do not draw a line from right to left when cycling as would a standard XY item renderer, but instead draw a line from the previous point to the cycle bound in the last cycle, and a line from the cycle bound to current point in the current cycle.- Specified by:
drawItem
in interfaceXYItemRenderer
- Overrides:
drawItem
in classStandardXYItemRenderer
- Parameters:
g2
- the graphics device.state
- the renderer state.dataArea
- the data area.info
- the plot rendering info.plot
- the plot.domainAxis
- the domain axis.rangeAxis
- the range axis.dataset
- the dataset.series
- the series index.item
- the item index.crosshairState
- crosshair information for the plot (null
permitted).pass
- the current pass index.
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