📄 xyitemrenderer.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_03) on Mon Jun 07 16:42:31 BST 2004 --><TITLE>XYItemRenderer (JFreeChart Class Library (version 0.9.20))</TITLE><META NAME="keywords" CONTENT="org.jfree.chart.renderer.XYItemRenderer interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="XYItemRenderer (JFreeChart Class Library (version 0.9.20))";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../org/jfree/chart/renderer/PolarItemRenderer.html" title="interface in org.jfree.chart.renderer"><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 type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../../allclasses-noframe.html"><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><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP 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" title="class in org.jfree.chart.renderer">AbstractXYItemRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/AreaXYRenderer.html" title="class in org.jfree.chart.renderer">AreaXYRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/CandlestickRenderer.html" title="class in org.jfree.chart.renderer">CandlestickRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/HighLowRenderer.html" title="class in org.jfree.chart.renderer">HighLowRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/SignalRenderer.html" title="class in org.jfree.chart.renderer">SignalRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/StandardXYItemRenderer.html" title="class in org.jfree.chart.renderer">StandardXYItemRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/WindItemRenderer.html" title="class in org.jfree.chart.renderer">WindItemRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYAreaRenderer.html" title="class in org.jfree.chart.renderer">XYAreaRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYAreaRenderer2.html" title="class in org.jfree.chart.renderer">XYAreaRenderer2</A>, <A HREF="../../../../org/jfree/chart/renderer/XYBarRenderer.html" title="class in org.jfree.chart.renderer">XYBarRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYBoxAndWhiskerRenderer.html" title="class in org.jfree.chart.renderer">XYBoxAndWhiskerRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYBubbleRenderer.html" title="class in org.jfree.chart.renderer">XYBubbleRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYDifferenceRenderer.html" title="class in org.jfree.chart.renderer">XYDifferenceRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYDotRenderer.html" title="class in org.jfree.chart.renderer">XYDotRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYLineAndShapeRenderer.html" title="class in org.jfree.chart.renderer">XYLineAndShapeRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYStepAreaRenderer.html" title="class in org.jfree.chart.renderer">XYStepAreaRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/XYStepRenderer.html" title="class in org.jfree.chart.renderer">XYStepRenderer</A>, <A HREF="../../../../org/jfree/chart/renderer/YIntervalRenderer.html" title="class in org.jfree.chart.renderer">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" title="class in org.jfree.chart.plot"><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><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><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#addChangeListener(org.jfree.chart.event.RendererChangeListener)">addChangeListener</A></B>(<A HREF="../../../../org/jfree/chart/event/RendererChangeListener.html" title="interface in org.jfree.chart.event">RendererChangeListener</A> listener)</CODE><BR> Add a renderer change listener.</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" title="class in org.jfree.chart.plot">XYPlot</A> plot, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">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.plot.Marker, java.awt.geom.Rectangle2D)">drawDomainMarker</A></B>(java.awt.Graphics2D g2, <A HREF="../../../../org/jfree/chart/plot/XYPlot.html" title="class in org.jfree.chart.plot">XYPlot</A> plot, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A> axis, <A HREF="../../../../org/jfree/chart/plot/Marker.html" title="class in org.jfree.chart.plot">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, org.jfree.chart.renderer.XYItemRendererState, java.awt.geom.Rectangle2D, org.jfree.chart.plot.PlotRenderingInfo, org.jfree.chart.plot.XYPlot, org.jfree.chart.axis.ValueAxis, org.jfree.chart.axis.ValueAxis, org.jfree.data.XYDataset, int, int, org.jfree.chart.plot.CrosshairState, int)">drawItem</A></B>(java.awt.Graphics2D g2, <A HREF="../../../../org/jfree/chart/renderer/XYItemRendererState.html" title="class in org.jfree.chart.renderer">XYItemRendererState</A> state, java.awt.geom.Rectangle2D dataArea, <A HREF="../../../../org/jfree/chart/plot/PlotRenderingInfo.html" title="class in org.jfree.chart.plot">PlotRenderingInfo</A> info, <A HREF="../../../../org/jfree/chart/plot/XYPlot.html" title="class in org.jfree.chart.plot">XYPlot</A> plot, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A> domainAxis, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A> rangeAxis, <A HREF="../../../../org/jfree/data/XYDataset.html" title="interface in org.jfree.data">XYDataset</A> dataset, int series, int item, <A HREF="../../../../org/jfree/chart/plot/CrosshairState.html" title="class in org.jfree.chart.plot">CrosshairState</A> crosshairState, 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" title="class in org.jfree.chart.plot">XYPlot</A> plot, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">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.plot.Marker, java.awt.geom.Rectangle2D)">drawRangeMarker</A></B>(java.awt.Graphics2D g2, <A HREF="../../../../org/jfree/chart/plot/XYPlot.html" title="class in org.jfree.chart.plot">XYPlot</A> plot, <A HREF="../../../../org/jfree/chart/axis/ValueAxis.html" title="class in org.jfree.chart.axis">ValueAxis</A> axis, <A HREF="../../../../org/jfree/chart/plot/Marker.html" title="class in org.jfree.chart.plot">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">⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -