org.jfree.chart.renderer.xy
public class XYStepRenderer extends XYLineAndShapeRenderer implements XYItemRenderer, Cloneable, PublicCloneable, Serializable
Constructor Summary | |
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XYStepRenderer()
Constructs a new renderer with no tooltip or URL generation. | |
XYStepRenderer(XYToolTipGenerator toolTipGenerator, XYURLGenerator urlGenerator)
Constructs a new renderer with the specified tool tip and URL
generators.
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Method Summary | |
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Object | clone()
Returns a clone of the renderer.
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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.
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Parameters: toolTipGenerator the item label generator (null
permitted). urlGenerator the URL generator (null
permitted).
Returns: A clone.
Throws: CloneNotSupportedException if the renderer cannot be cloned.
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). 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).