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java.lang.Objectorg.jfree.chart.renderer.AbstractRenderer
org.jfree.chart.renderer.AbstractXYItemRenderer
org.jfree.chart.renderer.XYStepRenderer
Line/Step item renderer for an XYPlot
. This class draws lines between data
points, only allowing horizontal or vertical lines (steps).
Field Summary |
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 |
Constructor Summary | |
XYStepRenderer()
Constructs a new renderer with no tooltip or URL generation. |
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XYStepRenderer(XYToolTipGenerator toolTipGenerator,
XYURLGenerator urlGenerator)
Constructs a new renderer. |
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 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 java.lang.Object |
finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public XYStepRenderer()
public XYStepRenderer(XYToolTipGenerator toolTipGenerator, XYURLGenerator urlGenerator)
toolTipGenerator
- the item label generator.urlGenerator
- the URL generator.Method Detail |
public void drawItem(java.awt.Graphics2D g2, XYItemRendererState state, java.awt.geom.Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass)
drawItem
in interface XYItemRenderer
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).domainAxis
- the domain axis.rangeAxis
- the vertical axis.dataset
- the dataset.series
- the series index (zero-based).item
- the item index (zero-based).crosshairState
- crosshair information for the plot (null
permitted).pass
- the pass index (ignored here).public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in interface org.jfree.util.PublicCloneable
clone
in class AbstractXYItemRenderer
java.lang.CloneNotSupportedException
- if the renderer cannot be cloned.
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