xyitemrenderer.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN""http://www.w3.org/TR/REC-html40/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Thu Sep 11 11:26:58 BST 2003 --><TITLE>XYItemRenderer (JFreeChart Class Library (version 0.9.12))</TITLE><META NAME="keywords" CONTENT="org.jfree.chart.renderer.XYItemRenderer,XYItemRenderer interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"></HEAD><SCRIPT>function asd(){parent.document.title="XYItemRenderer (JFreeChart Class Library (version 0.9.12))";}</SCRIPT><BODY BGCOLOR="white" onload="asd();"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A 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CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../org/jfree/chart/renderer/CategoryItemRenderer.html"><B>PREV CLASS</B></A> NEXT CLASS</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="XYItemRenderer.html" TARGET="_top"><B>NO FRAMES</B></A> <SCRIPT> <!-- if(window==top) { document.writeln('<A HREF="../../../../allclasses-noframe.html" TARGET=""><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT><A HREF="../../../../allclasses-noframe.html" TARGET=""><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.jfree.chart.renderer</FONT><BR>Interface XYItemRenderer</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../../org/jfree/chart/renderer/AbstractXYItemRenderer.html">AbstractXYItemRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/AreaXYRenderer.html">AreaXYRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/CandlestickRenderer.html">CandlestickRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/HighLowRenderer.html">HighLowRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/SignalRenderer.html">SignalRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/StandardXYItemRenderer.html">StandardXYItemRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/WindItemRenderer.html">WindItemRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYBarRenderer.html">XYBarRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYBoxAndWhiskerRenderer.html">XYBoxAndWhiskerRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYBubbleRenderer.html">XYBubbleRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYDifferenceRenderer.html">XYDifferenceRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYDotRenderer.html">XYDotRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYStepRenderer.html">XYStepRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/YIntervalRenderer.html">YIntervalRenderer</A></DD></DL><HR><DL><DT>public interface <B>XYItemRenderer</B></DL><P>Interface for rendering the visual representation of a single (x, y) item on an <A HREF="../../../../org/jfree/chart/plot/XYPlot.html"><CODE>XYPlot</CODE></A>. <p> To support cloning charts, it is recommended that renderers implement both the <CODE>Cloneable</CODE> and <code>PublicCloneable</code> interfaces.<P><P><DL><DT><B>Author:</B></DT> <DD>David Gilbert</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#addPropertyChangeListener(java.beans.PropertyChangeListener)">addPropertyChangeListener</A></B>(java.beans.PropertyChangeListener listener)</CODE><BR> Adds a property change listener to the renderer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#drawDomainGridLine(java.awt.Graphics2D, org.jfree.chart.plot.XYPlot, org.jfree.chart.axis.ValueAxis, java.awt.geom.Rectangle2D, double)">drawDomainGridLine</A></B>(java.awt.Graphics2D g2, <A HREF="../../../../org/jfree/chart/plot/XYPlot.html">XYPlot</A> plot, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html">ValueAxis</A> axis, java.awt.geom.Rectangle2D dataArea, double value)</CODE><BR> Draws a grid line against the domain axis.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#drawDomainMarker(java.awt.Graphics2D, org.jfree.chart.plot.XYPlot, org.jfree.chart.axis.ValueAxis, org.jfree.chart.Marker, java.awt.geom.Rectangle2D)">drawDomainMarker</A></B>(java.awt.Graphics2D g2, <A HREF="../../../../org/jfree/chart/plot/XYPlot.html">XYPlot</A> plot, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html">ValueAxis</A> axis, <A HREF="../../../../org/jfree/chart/Marker.html">Marker</A> marker, java.awt.geom.Rectangle2D dataArea)</CODE><BR> Draws a vertical line on the chart to represent a 'range marker'.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#drawItem(java.awt.Graphics2D, java.awt.geom.Rectangle2D, org.jfree.chart.ChartRenderingInfo, org.jfree.chart.plot.XYPlot, org.jfree.chart.axis.ValueAxis, org.jfree.chart.axis.ValueAxis, org.jfree.data.XYDataset, int, int, org.jfree.chart.CrosshairInfo, int)">drawItem</A></B>(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, <A HREF="../../../../org/jfree/chart/ChartRenderingInfo.html">ChartRenderingInfo</A> info, <A HREF="../../../../org/jfree/chart/plot/XYPlot.html">XYPlot</A> plot, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html">ValueAxis</A> domainAxis, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html">ValueAxis</A> rangeAxis, <A HREF="../../../../org/jfree/data/XYDataset.html">XYDataset</A> dataset, int series, int item, <A HREF="../../../../org/jfree/chart/CrosshairInfo.html">CrosshairInfo</A> crosshairInfo, int pass)</CODE><BR> Called for each item to be plotted.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#drawRangeGridLine(java.awt.Graphics2D, org.jfree.chart.plot.XYPlot, org.jfree.chart.axis.ValueAxis, java.awt.geom.Rectangle2D, double)">drawRangeGridLine</A></B>(java.awt.Graphics2D g2, <A HREF="../../../../org/jfree/chart/plot/XYPlot.html">XYPlot</A> plot, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html">ValueAxis</A> axis, java.awt.geom.Rectangle2D dataArea, double value)</CODE><BR> Draws a grid line against the range axis.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#drawRangeMarker(java.awt.Graphics2D, org.jfree.chart.plot.XYPlot, org.jfree.chart.axis.ValueAxis, org.jfree.chart.Marker, java.awt.geom.Rectangle2D)">drawRangeMarker</A></B>(java.awt.Graphics2D g2, <A HREF="../../../../org/jfree/chart/plot/XYPlot.html">XYPlot</A> plot, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html">ValueAxis</A> axis, <A HREF="../../../../org/jfree/chart/Marker.html">Marker</A> marker, java.awt.geom.Rectangle2D dataArea)</CODE><BR> Draws a horizontal line across the chart to represent a 'range marker'.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#fillDomainGridBand(java.awt.Graphics2D, org.jfree.chart.plot.XYPlot, org.jfree.chart.axis.ValueAxis, java.awt.geom.Rectangle2D, double, double)">fillDomainGridBand</A></B>(java.awt.Graphics2D g2, <A HREF="../../../../org/jfree/chart/plot/XYPlot.html">XYPlot</A> plot, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html">ValueAxis</A> axis, java.awt.geom.Rectangle2D dataArea, double start, double end)</CODE><BR> Fills a band between two values on the axis.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#fillRangeGridBand(java.awt.Graphics2D, org.jfree.chart.plot.XYPlot, org.jfree.chart.axis.ValueAxis, java.awt.geom.Rectangle2D, double, double)">fillRangeGridBand</A></B>(java.awt.Graphics2D g2, <A HREF="../../../../org/jfree/chart/plot/XYPlot.html">XYPlot</A> plot, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html">ValueAxis</A> axis, java.awt.geom.Rectangle2D dataArea, double start, double end)</CODE><BR> Fills a band between two values on the range axis.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.Stroke</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getBaseStroke()">getBaseStroke</A></B>()</CODE><BR> Returns the base stroke.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.Paint</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getItemOutlinePaint(int, int)">getItemOutlinePaint</A></B>(int series, int item)</CODE><BR> Returns the paint used to outline an item.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.Paint</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getItemPaint(int, int)">getItemPaint</A></B>(int series, int item)</CODE><BR> Returns the paint used to fill an item.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.Shape</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getItemShape(int, int)">getItemShape</A></B>(int series, int item)</CODE><BR> Returns the shape for an item.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.Stroke</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getItemStroke(int, int)">getItemStroke</A></B>(int series, int item)</CODE><BR> Returns the stroke for an item.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../org/jfree/chart/LegendItem.html">LegendItem</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getLegendItem(int, int)">getLegendItem</A></B>(int datasetIndex, int series)</CODE><BR> Returns a legend item for a series from a dataset.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../org/jfree/chart/plot/XYPlot.html">XYPlot</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getPlot()">getPlot</A></B>()</CODE><BR> Returns the plot that this renderer has been assigned to.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../org/jfree/chart/renderer/RangeType.html">RangeType</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getRangeType()">getRangeType</A></B>()</CODE><BR> Returns the range type for the renderer.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.Paint</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getSeriesOutlinePaint(int)">getSeriesOutlinePaint</A></B>(int series)</CODE><BR> Returns the paint used to outline items in a series.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.Paint</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getSeriesPaint(int)">getSeriesPaint</A></B>(int series)</CODE><BR> Returns the paint used to fill items in a series.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.Shape</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getSeriesShape(int)">getSeriesShape</A></B>(int series)</CODE><BR> Returns the shape for a series.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.Stroke</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getSeriesStroke(int)">getSeriesStroke</A></B>(int series)</CODE><BR> Returns the stroke for a series.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../org/jfree/chart/labels/XYToolTipGenerator.html">XYToolTipGenerator</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/renderer/XYItemRenderer.html#getToolTipGenerator()">getToolTipGenerator</A></B>()</CODE><BR> Returns the tool tip generator for the renderer (possibly null).</TD></TR>⌨️ 快捷键说明
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