org.jfree.chart.renderer
Class XYStepRenderer
java.lang.Object
org.jfree.chart.renderer.AbstractRenderer
org.jfree.chart.renderer.AbstractXYItemRenderer
org.jfree.chart.renderer.XYStepRenderer
- All Implemented Interfaces:
- java.lang.Cloneable, org.jfree.util.PublicCloneable, java.io.Serializable, XYItemRenderer
- public class XYStepRenderer
- extends AbstractXYItemRenderer
- implements XYItemRenderer, java.lang.Cloneable, org.jfree.util.PublicCloneable, java.io.Serializable
Line/Step item renderer for an XYPlot
. This class draws lines between data
points, only allowing horizontal or vertical lines (steps).
- Author:
- Roger Studner
- See Also:
- Serialized Form
Method Summary |
java.lang.Object |
clone()
Returns a clone of the renderer. |
void |
drawItem(java.awt.Graphics2D g2,
XYItemRendererState state,
java.awt.geom.Rectangle2D dataArea,
PlotRenderingInfo info,
XYPlot plot,
ValueAxis horizontalAxis,
ValueAxis verticalAxis,
XYDataset dataset,
int series,
int item,
CrosshairInfo crosshairInfo,
int pass)
Draws the visual representation of a single data item. |
Methods inherited from class org.jfree.chart.renderer.AbstractXYItemRenderer |
drawDomainGridLine, drawDomainMarker, drawRangeGridLine, drawRangeMarker, equals, fillDomainGridBand, fillRangeGridBand, getDrawingSupplier, getLegendItem, getPassCount, getPlot, getRangeType, getToolTipGenerator, getURLGenerator, initialise, setPlot, setToolTipGenerator, setURLGenerator |
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, hashCode, 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.XYItemRenderer |
addPropertyChangeListener, drawDomainGridLine, drawDomainMarker, drawRangeGridLine, drawRangeMarker, fillDomainGridBand, fillRangeGridBand, getBaseStroke, getItemOutlinePaint, getItemPaint, getItemShape, getItemStroke, getLegendItem, getPassCount, getPlot, getRangeType, getSeriesOutlinePaint, getSeriesPaint, getSeriesShape, getSeriesStroke, getToolTipGenerator, getURLGenerator, initialise, removePropertyChangeListener, setBaseStroke, setPlot, setSeriesPaint, setSeriesStroke, setStroke, setToolTipGenerator, setURLGenerator |
XYStepRenderer
public XYStepRenderer()
- Constructs a new renderer with no tooltip or URL generation.
XYStepRenderer
public XYStepRenderer(XYToolTipGenerator toolTipGenerator,
XYURLGenerator urlGenerator)
- Constructs a new renderer.
- Parameters:
toolTipGenerator
- the tooltip generator.urlGenerator
- the URL generator.
drawItem
public void drawItem(java.awt.Graphics2D g2,
XYItemRendererState state,
java.awt.geom.Rectangle2D dataArea,
PlotRenderingInfo info,
XYPlot plot,
ValueAxis horizontalAxis,
ValueAxis verticalAxis,
XYDataset dataset,
int series,
int item,
CrosshairInfo crosshairInfo,
int pass)
- Draws the visual representation of a single data item.
- Specified by:
drawItem
in interface XYItemRenderer
- Parameters:
g2
- the graphics device.state
- the renderer state.dataArea
- the area within which the data is being drawn.info
- collects information about the drawing.plot
- the plot (can be used to obtain standard color information etc).horizontalAxis
- the horizontal axis.verticalAxis
- the vertical axis.dataset
- the dataset.series
- the series index (zero-based).item
- the item index (zero-based).crosshairInfo
- collects information about the crosshairs.pass
- the pass index (ignored here).
clone
public java.lang.Object clone()
throws java.lang.CloneNotSupportedException
- Returns a clone of the renderer.
- Specified by:
clone
in interface org.jfree.util.PublicCloneable
- Overrides:
clone
in class AbstractXYItemRenderer
- Returns:
- A clone.
- Throws:
java.lang.CloneNotSupportedException
- if the renderer cannot be cloned.