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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 11:26:56 BST 2003 --><TITLE>ClipPath (JFreeChart Class Library (version 0.9.12))</TITLE><META NAME="keywords" CONTENT="org.jfree.chart.ClipPath,ClipPath class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"></HEAD><SCRIPT>function asd(){parent.document.title="ClipPath (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 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/ChartUtilities.html"><B>PREV CLASS</B></A> <A HREF="../../../org/jfree/chart/CrosshairInfo.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="ClipPath.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 | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <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</FONT><BR>Class ClipPath</H2><PRE>java.lang.Object | +--<B>org.jfree.chart.ClipPath</B></PRE><HR><DL><DT>public class <B>ClipPath</B><DT>extends java.lang.Object</DL><P>This class would typically be used with the ContourPlot type. It allows the user to define a GeneralPath curve in plot coordinates. This curve can then be used mask off or define regions within the contour plot. The data must be sorted.<P><P><DL><DT><B>Author:</B></DT> <DD>dmo</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../org/jfree/chart/ClipPath.html#ClipPath()">ClipPath</A></B>()</CODE><BR> Constructor for ClipPath.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../org/jfree/chart/ClipPath.html#ClipPath(double[], double[])">ClipPath</A></B>(double[] xValue, double[] yValue)</CODE><BR> Constructor for ClipPath.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../org/jfree/chart/ClipPath.html#ClipPath(double[], double[], boolean, boolean, boolean)">ClipPath</A></B>(double[] xValue, double[] yValue, boolean clip, boolean fillPath, boolean drawPath)</CODE><BR> Constructor for ClipPath.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../org/jfree/chart/ClipPath.html#ClipPath(double[], double[], boolean, boolean, java.awt.Paint, java.awt.Paint, java.awt.Stroke, java.awt.Composite)">ClipPath</A></B>(double[] xValue, double[] yValue, boolean fillPath, boolean drawPath, java.awt.Paint fillPaint, java.awt.Paint drawPaint, java.awt.Stroke drawStroke, java.awt.Composite composite)</CODE><BR> Constructor for ClipPath.</TD></TR></TABLE> <!-- ========== 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> java.awt.geom.GeneralPath</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/chart/ClipPath.html#draw(java.awt.Graphics2D, java.awt.geom.Rectangle2D, org.jfree.chart.axis.ValueAxis, org.jfree.chart.axis.ValueAxis)">draw</A></B>(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, <A HREF="../../../org/jfree/chart/axis/ValueAxis.html">ValueAxis</A> horizontalAxis, <A HREF="../../../org/jfree/chart/axis/ValueAxis.html">ValueAxis</A> verticalAxis)</CODE><BR> Draws the clip path.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.geom.GeneralPath</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/chart/ClipPath.html#generateClipPath(java.awt.geom.Rectangle2D, org.jfree.chart.axis.ValueAxis, org.jfree.chart.axis.ValueAxis)">generateClipPath</A></B>(java.awt.geom.Rectangle2D dataArea, <A HREF="../../../org/jfree/chart/axis/ValueAxis.html">ValueAxis</A> horizontalAxis, <A HREF="../../../org/jfree/chart/axis/ValueAxis.html">ValueAxis</A> verticalAxis)</CODE><BR> Generates the clip path.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.Composite</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/chart/ClipPath.html#getComposite()">getComposite</A></B>()</CODE><BR> Returns the composite.</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/ClipPath.html#getDrawPaint()">getDrawPaint</A></B>()</CODE><BR> Returns the drawPaint.</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/ClipPath.html#getDrawStroke()">getDrawStroke</A></B>()</CODE><BR> Returns the drawStroke.</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/ClipPath.html#getFillPaint()">getFillPaint</A></B>()</CODE><BR> Returns the fillPaint.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/chart/ClipPath.html#getXValue()">getXValue</A></B>()</CODE><BR> Returns the xValue.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/chart/ClipPath.html#getYValue()">getYValue</A></B>()</CODE><BR> Returns the yValue.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/chart/ClipPath.html#isClip()">isClip</A></B>()</CODE><BR> Returns the clip.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/chart/ClipPath.html#isDrawPath()">isDrawPath</A></B>()</CODE><BR> Returns the drawPath.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/jfree/chart/ClipPath.html#isFillPath()">isFillPath</A></B>()</CODE><BR> Returns the fillPath.</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/ClipPath.html#setClip(boolean)">setClip</A></B>(boolean clip)</CODE><BR> Sets the clip.</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/ClipPath.html#setComposite(java.awt.Composite)">setComposite</A></B>(java.awt.Composite composite)</CODE><BR> Sets the composite.</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/ClipPath.html#setDrawPaint(java.awt.Paint)">setDrawPaint</A></B>(java.awt.Paint drawPaint)</CODE><BR> Sets the drawPaint.</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/ClipPath.html#setDrawPath(boolean)">setDrawPath</A></B>(boolean drawPath)</CODE><BR> Sets the drawPath.</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/ClipPath.html#setDrawStroke(java.awt.Stroke)">setDrawStroke</A></B>(java.awt.Stroke drawStroke)</CODE><BR> Sets the drawStroke.</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/ClipPath.html#setFillPaint(java.awt.Paint)">setFillPaint</A></B>(java.awt.Paint fillPaint)</CODE><BR> Sets the fillPaint.</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/ClipPath.html#setFillPath(boolean)">setFillPath</A></B>(boolean fillPath)</CODE><BR> Sets the fillPath.</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/ClipPath.html#setXValue(double[])">setXValue</A></B>(double[] xValue)</CODE><BR> Sets the xValue.</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/ClipPath.html#setYValue(double[])">setYValue</A></B>(double[] yValue)</CODE><BR> Sets the yValue.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="ClipPath()"><!-- --></A><H3>ClipPath</H3><PRE>public <B>ClipPath</B>()</PRE><DL><DD>Constructor for ClipPath.<P></DL><HR><A NAME="ClipPath(double[], double[])"><!-- --></A><H3>ClipPath</H3><PRE>public <B>ClipPath</B>(double[] xValue, double[] yValue)</PRE><DL><DD>Constructor for ClipPath. Default values are assumed for the fillPath and drawPath options as false and true respectively. The fillPaint is set to Color.GRAY, the drawColor is Color.BLUE, the stroke is BasicStroke(1) and the composite is AlphaComposite.Src.<P><DT><B>Parameters:</B><DD><CODE>xValue</CODE> - x coordinates of curved to be created<DD><CODE>yValue</CODE> - y coordinates of curved to be created</DL><HR>⌨️ 快捷键说明
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