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EdgeView (JGraph v5.12.4.2 API Specification)
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org.jgraph.graph</FONT>
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Class EdgeView</H2>
<PRE>
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../org/jgraph/graph/AbstractCellView.html" title="class in org.jgraph.graph">org.jgraph.graph.AbstractCellView</A>
<IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>org.jgraph.graph.EdgeView</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/Serializable.html" title="class or interface in java.io">Serializable</A></DD>
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<DL>
<DT>public class <B>EdgeView</B><DT>extends <A HREF="../../../org/jgraph/graph/AbstractCellView.html" title="class in org.jgraph.graph">AbstractCellView</A></DL>
<P>
The default implementation of an edge view. The getEdgeRenderer method
assumes a renderer of type EdgeRenderer. If you provide a custom renderer to
a subclass, you must also override the methods that call this method, namely:
getShape, getLabelBounds, getExtraLabelBounds, intersects and getBounds.
<P>
<P>
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<DT><B>See Also:</B><DD><A HREF="../../../serialized-form.html#org.jgraph.graph.EdgeView">Serialized Form</A></DL>
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<CODE>static class</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.EdgeHandle.html" title="class in org.jgraph.graph">EdgeView.EdgeHandle</A></B></CODE>
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<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Shape.html" title="class or interface in java.awt">Shape</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#beginShape">beginShape</A></B></CODE>
<BR>
Drawing attributes that are created on the fly</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Rectangle2D.html" title="class or interface in java.awt.geom">Rectangle2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#cachedBounds">cachedBounds</A></B></CODE>
<BR>
</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Shape.html" title="class or interface in java.awt">Shape</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#endShape">endShape</A></B></CODE>
<BR>
Drawing attributes that are created on the fly</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A>[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#extraLabelPositions">extraLabelPositions</A></B></CODE>
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<CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#labelPosition">labelPosition</A></B></CODE>
<BR>
Cached label position of the edge.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#labelVector">labelVector</A></B></CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#LEGACY_DISCONNECTABLE">LEGACY_DISCONNECTABLE</A></B></CODE>
<BR>
Whether or not pre 5.12.3.3 disconnectable behaviour is to be used.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Shape.html" title="class or interface in java.awt">Shape</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#lineShape">lineShape</A></B></CODE>
<BR>
Drawing attributes that are created on the fly</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/List.html" title="class or interface in java.util">List</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#points">points</A></B></CODE>
<BR>
List of points of the edge.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static <A HREF="../../../org/jgraph/graph/EdgeRenderer.html" title="class in org.jgraph.graph">EdgeRenderer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#renderer">renderer</A></B></CODE>
<BR>
Renderer for the class.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/GeneralPath.html" title="class or interface in java.awt.geom">GeneralPath</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#sharedPath">sharedPath</A></B></CODE>
<BR>
Shared-path tune-up.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#source">source</A></B></CODE>
<BR>
Cached source and target portview of the edge.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#sourceParentView">sourceParentView</A></B></CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#target">target</A></B></CODE>
<BR>
Cached source and target portview of the edge.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#targetParentView">targetParentView</A></B></CODE>
<BR>
</TD>
</TR>
</TABLE>
<A NAME="fields_inherited_from_class_org.jgraph.graph.AbstractCellView"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Fields inherited from class org.jgraph.graph.<A HREF="../../../org/jgraph/graph/AbstractCellView.html" title="class in org.jgraph.graph">AbstractCellView</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html#allAttributes">allAttributes</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#attributes">attributes</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#cell">cell</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#cellEditor">cellEditor</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#childViews">childViews</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#groupBounds">groupBounds</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#parent">parent</A></CODE></TD>
</TR>
</TABLE>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<A NAME="constructor_summary"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<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/jgraph/graph/EdgeView.html#EdgeView()">EdgeView</A></B>()</CODE>
<BR>
Constructs an empty edge view.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#EdgeView(java.lang.Object)">EdgeView</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> cell)</CODE>
<BR>
Constructs an edge view for the specified model object.</TD>
</TR>
</TABLE>
<!-- ========== 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/jgraph/graph/EdgeView.html#addExtraLabel(java.awt.geom.Point2D, java.lang.Object)">addExtraLabel</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> location,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> label)</CODE>
<BR>
Adds an extra label.</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/jgraph/graph/EdgeView.html#addPoint(int, java.awt.geom.Point2D)">addPoint</A></B>(int index,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> p)</CODE>
<BR>
Adds <code>p</code> at position <code>index</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#checkDefaultLabelPosition()">checkDefaultLabelPosition</A></B>()</CODE>
<BR>
Hook for subclassers to avoid default label positions.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#convertRelativeLabelPositionToAbsolute(java.awt.geom.Point2D)">convertRelativeLabelPositionToAbsolute</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> geometry)</CODE>
<BR>
Converts an relative label position (x is distance along edge and y is
distance above/below edge vector) into an absolute co-ordination point</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getAbsoluteExtraLabelPosition(int)">getAbsoluteExtraLabelPosition</A></B>(int index)</CODE>
<BR>
Returns the absolute position of the specified extra label</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getAbsoluteLabelPosition()">getAbsoluteLabelPosition</A></B>()</CODE>
<BR>
Returns the absolute position of the main label</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getAbsoluteLabelPositionFromRelative(java.awt.geom.Point2D)">getAbsoluteLabelPositionFromRelative</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> geometry)</CODE>
<BR>
Converts relative label position to absolute and allows for
any label offset.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Rectangle2D.html" title="class or interface in java.awt.geom">Rectangle2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getBounds()">getBounds</A></B>()</CODE>
<BR>
Returns the location for this edgeview.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getExtraLabelPosition(int)">getExtraLabelPosition</A></B>(int index)</CODE>
<BR>
Returns a point that describes the position of the label.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getFirstPointOfSegment()">getFirstPointOfSegment</A></B>()</CODE>
<BR>
Utility method that returns the first point of the pair that forms the
segment that is relativeX along the edge as a proportion</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../org/jgraph/graph/CellHandle.html" title="interface in org.jgraph.graph">CellHandle</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getHandle(org.jgraph.graph.GraphContext)">getHandle</A></B>(<A HREF="../../../org/jgraph/graph/GraphContext.html" title="class in org.jgraph.graph">GraphContext</A> context)</CODE>
<BR>
Returns a cell handle for the view.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getLabelPosition()">getLabelPosition</A></B>()</CODE>
<BR>
Returns a point that describes the position of the label.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getLabelVector()">getLabelVector</A></B>()</CODE>
<BR>
Hook to return the vector that is taken as the base vector to compute
relative label positions.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static double</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getLength(org.jgraph.graph.CellView)">getLength</A></B>(<A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> view)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getNearestPoint(boolean)">getNearestPoint</A></B>(boolean source)</CODE>
<BR>
Returns the nearest point wrt to the source or target.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getPerimeterPoint(org.jgraph.graph.EdgeView, java.awt.geom.Point2D, java.awt.geom.Point2D)">getPerimeterPoint</A></B>(<A HREF="../../../org/jgraph/graph/EdgeView.html" title="class in org.jgraph.graph">EdgeView</A> edge,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> source,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> p)</CODE>
<BR>
Returns the intersection of the bounding rectangle and the straight line
between the source and the specified point p.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getPoint(int)">getPoint</A></B>(int index)</CODE>
<BR>
Returns the cached points for this edge.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getPointCount()">getPointCount</A></B>()</CODE>
<BR>
Returns the number of point for this edge.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getPointLocation(int)">getPointLocation</A></B>(int index)</CODE>
<BR>
Returns the point of <code>edge</code> at <code>index</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/List.html" title="class or interface in java.util">List</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getPoints()">getPoints</A></B>()</CODE>
<BR>
Returns the points.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../org/jgraph/graph/CellViewRenderer.html" title="interface in org.jgraph.graph">CellViewRenderer</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getRenderer()">getRenderer</A></B>()</CODE>
<BR>
Returns a renderer for the class.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Shape.html" title="class or interface in java.awt">Shape</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getShape()">getShape</A></B>()</CODE>
<BR>
Returns the shape of the view according to the last rendering state</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getSource()">getSource</A></B>()</CODE>
<BR>
Returns the CellView that represents the source of the edge.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getSourceParentView()">getSourceParentView</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getTarget()">getTarget</A></B>()</CODE>
<BR>
Returns the CellView that represents the target of the edge.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getTargetParentView()">getTargetParentView</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#getVisibleParent(org.jgraph.graph.GraphModel, org.jgraph.graph.CellMapper, java.lang.Object)">getVisibleParent</A></B>(<A HREF="../../../org/jgraph/graph/GraphModel.html" title="interface in org.jgraph.graph">GraphModel</A> model,
<A HREF="../../../org/jgraph/graph/CellMapper.html" title="interface in org.jgraph.graph">CellMapper</A> mapper,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> port)</CODE>
<BR>
</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/jgraph/graph/EdgeView.html#intersects(org.jgraph.JGraph, java.awt.geom.Rectangle2D)">intersects</A></B>(<A HREF="../../../org/jgraph/JGraph.html" title="class in org.jgraph">JGraph</A> graph,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Rectangle2D.html" title="class or interface in java.awt.geom">Rectangle2D</A> rect)</CODE>
<BR>
Returns true if this view intersects the given rectangle.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/jgraph/graph/EdgeView.html#invalidate()">invalidate</A></B>()</CODE>
<BR>
Resets the cached values of the edge view</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/jgraph/graph/EdgeView.html#isLoop()">isLoop</A></B>()</CODE>
<BR>
Returns true if the edge is a loop.</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/jgraph/graph/EdgeView.html#refresh(org.jgraph.graph.GraphLayoutCache, org.jgraph.graph.CellMapper, boolean)">refresh</A></B>(<A HREF="../../../org/jgraph/graph/GraphLayoutCache.html" title="class in org.jgraph.graph">GraphLayoutCache</A> cache,
<A HREF="../../../org/jgraph/graph/CellMapper.html" title="interface in org.jgraph.graph">CellMapper</A> mapper,
boolean createDependentViews)</CODE>
<BR>
Overrides the parent method to udpate the cached points, source and
target port.</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/jgraph/graph/EdgeView.html#removeExtraLabel(int)">removeExtraLabel</A></B>(int index)</CODE>
<BR>
Removes the point at position <code>index</code>.</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/jgraph/graph/EdgeView.html#removePoint(int)">removePoint</A></B>(int index)</CODE>
<BR>
Removes the point at position <code>index</code>.</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/jgraph/graph/EdgeView.html#setExtraLabelPosition(int, java.awt.geom.Point2D)">setExtraLabelPosition</A></B>(int index,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> pos)</CODE>
<BR>
Sets the description of the label position.</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/jgraph/graph/EdgeView.html#setLabelPosition(java.awt.geom.Point2D)">setLabelPosition</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> pos)</CODE>
<BR>
Sets the description of the label position.</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/jgraph/graph/EdgeView.html#setPoint(int, java.awt.geom.Point2D)">setPoint</A></B>(int index,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> p)</CODE>
<BR>
Sets the point at <code>index</code> to <code>p</code>.</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/jgraph/graph/EdgeView.html#setSource(org.jgraph.graph.CellView)">setSource</A></B>(<A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> sourceView)</CODE>
<BR>
Sets the <code>sourceView</code> of the edge.</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/jgraph/graph/EdgeView.html#setTarget(org.jgraph.graph.CellView)">setTarget</A></B>(<A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> targetView)</CODE>
<BR>
Sets the <code>targetView</code> of the edge.</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/jgraph/graph/EdgeView.html#update(org.jgraph.graph.GraphLayoutCache)">update</A></B>(<A HREF="../../../org/jgraph/graph/GraphLayoutCache.html" title="class in org.jgraph.graph">GraphLayoutCache</A> cache)</CODE>
<BR>
Update attributes and recurse children.</TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_org.jgraph.graph.AbstractCellView"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class org.jgraph.graph.<A HREF="../../../org/jgraph/graph/AbstractCellView.html" title="class in org.jgraph.graph">AbstractCellView</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html#changeAttributes(org.jgraph.graph.GraphLayoutCache, java.util.Map)">changeAttributes</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#childUpdated()">childUpdated</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#createAttributeMap()">createAttributeMap</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#getAllAttributes()">getAllAttributes</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#getAttributes()">getAttributes</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#getBounds(org.jgraph.graph.CellView[])">getBounds</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#getCell()">getCell</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#getCellAttributes(org.jgraph.graph.GraphModel)">getCellAttributes</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#getCenterPoint(org.jgraph.graph.CellView)">getCenterPoint</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#getChildViews()">getChildViews</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#getDescendantViews(org.jgraph.graph.CellView[])">getDescendantViews</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#getEditor()">getEditor</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#getParentView()">getParentView</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#getRendererComponent(org.jgraph.JGraph, boolean, boolean, boolean)">getRendererComponent</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#includeInGroupBounds(org.jgraph.graph.CellView)">includeInGroupBounds</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#isLeaf()">isLeaf</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#mergeAttributes()">mergeAttributes</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#removeFromParent()">removeFromParent</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#scale(double, double, java.awt.geom.Point2D)">scale</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#setAttributes(org.jgraph.graph.AttributeMap)">setAttributes</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#setBounds(java.awt.geom.Rectangle2D)">setBounds</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#setCell(java.lang.Object)">setCell</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#translate(double, double)">translate</A>, <A HREF="../../../org/jgraph/graph/AbstractCellView.html#updateGroupBounds()">updateGroupBounds</A></CODE></TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
</TR>
</TABLE>
<P>
<!-- ============ FIELD DETAIL =========== -->
<A NAME="field_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Field Detail</B></FONT></TD>
</TR>
</TABLE>
<A NAME="renderer"><!-- --></A><H3>
renderer</H3>
<PRE>
public static transient <A HREF="../../../org/jgraph/graph/EdgeRenderer.html" title="class in org.jgraph.graph">EdgeRenderer</A> <B>renderer</B></PRE>
<DL>
<DD>Renderer for the class.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="points"><!-- --></A><H3>
points</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/List.html" title="class or interface in java.util">List</A> <B>points</B></PRE>
<DL>
<DD>List of points of the edge. May contain ports.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="source"><!-- --></A><H3>
source</H3>
<PRE>
protected <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> <B>source</B></PRE>
<DL>
<DD>Cached source and target portview of the edge.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="target"><!-- --></A><H3>
target</H3>
<PRE>
protected <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> <B>target</B></PRE>
<DL>
<DD>Cached source and target portview of the edge.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="sourceParentView"><!-- --></A><H3>
sourceParentView</H3>
<PRE>
protected <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> <B>sourceParentView</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="targetParentView"><!-- --></A><H3>
targetParentView</H3>
<PRE>
protected <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> <B>targetParentView</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="labelPosition"><!-- --></A><H3>
labelPosition</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>labelPosition</B></PRE>
<DL>
<DD>Cached label position of the edge.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="extraLabelPositions"><!-- --></A><H3>
extraLabelPositions</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A>[] <B>extraLabelPositions</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="labelVector"><!-- --></A><H3>
labelVector</H3>
<PRE>
protected transient <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>labelVector</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="beginShape"><!-- --></A><H3>
beginShape</H3>
<PRE>
public transient <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Shape.html" title="class or interface in java.awt">Shape</A> <B>beginShape</B></PRE>
<DL>
<DD>Drawing attributes that are created on the fly
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="endShape"><!-- --></A><H3>
endShape</H3>
<PRE>
public transient <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Shape.html" title="class or interface in java.awt">Shape</A> <B>endShape</B></PRE>
<DL>
<DD>Drawing attributes that are created on the fly
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="lineShape"><!-- --></A><H3>
lineShape</H3>
<PRE>
public transient <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Shape.html" title="class or interface in java.awt">Shape</A> <B>lineShape</B></PRE>
<DL>
<DD>Drawing attributes that are created on the fly
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="sharedPath"><!-- --></A><H3>
sharedPath</H3>
<PRE>
public transient <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/GeneralPath.html" title="class or interface in java.awt.geom">GeneralPath</A> <B>sharedPath</B></PRE>
<DL>
<DD>Shared-path tune-up.
<P>
<DL>
</DL>
</DL>
<HR>
<A NAME="cachedBounds"><!-- --></A><H3>
cachedBounds</H3>
<PRE>
protected transient <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Rectangle2D.html" title="class or interface in java.awt.geom">Rectangle2D</A> <B>cachedBounds</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>
<A NAME="LEGACY_DISCONNECTABLE"><!-- --></A><H3>
LEGACY_DISCONNECTABLE</H3>
<PRE>
public static boolean <B>LEGACY_DISCONNECTABLE</B></PRE>
<DL>
<DD>Whether or not pre 5.12.3.3 disconnectable behaviour is to be used.
This allowed an edge to reconnect to another vertex ever when
isDisconnectable was false for the edge. Set to false
with isDisconnectable set to false for the edge forbids
any disconnection. Default is true.
<P>
<DL>
</DL>
</DL>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>
<A NAME="EdgeView()"><!-- --></A><H3>
EdgeView</H3>
<PRE>
public <B>EdgeView</B>()</PRE>
<DL>
<DD>Constructs an empty edge view.
<P>
</DL>
<HR>
<A NAME="EdgeView(java.lang.Object)"><!-- --></A><H3>
EdgeView</H3>
<PRE>
public <B>EdgeView</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> cell)</PRE>
<DL>
<DD>Constructs an edge view for the specified model object.
<P>
<DT><B>Parameters:</B><DD><CODE>cell</CODE> - reference to the model object</DL>
<!-- ============ METHOD DETAIL ========== -->
<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>
<A NAME="refresh(org.jgraph.graph.GraphLayoutCache, org.jgraph.graph.CellMapper, boolean)"><!-- --></A><H3>
refresh</H3>
<PRE>
public void <B>refresh</B>(<A HREF="../../../org/jgraph/graph/GraphLayoutCache.html" title="class in org.jgraph.graph">GraphLayoutCache</A> cache,
<A HREF="../../../org/jgraph/graph/CellMapper.html" title="interface in org.jgraph.graph">CellMapper</A> mapper,
boolean createDependentViews)</PRE>
<DL>
<DD>Overrides the parent method to udpate the cached points, source and
target port. If the source or target is removed, a point is inserted into
the array of points.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jgraph/graph/CellView.html#refresh(org.jgraph.graph.GraphLayoutCache, org.jgraph.graph.CellMapper, boolean)">refresh</A></CODE> in interface <CODE><A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html#refresh(org.jgraph.graph.GraphLayoutCache, org.jgraph.graph.CellMapper, boolean)">refresh</A></CODE> in class <CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html" title="class in org.jgraph.graph">AbstractCellView</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>cache</CODE> - the graph model to be used<DD><CODE>mapper</CODE> - the cell mapper to be used<DD><CODE>createDependentViews</CODE> - whether or not to create a view if one does not already exist</DL>
</DD>
</DL>
<HR>
<A NAME="getVisibleParent(org.jgraph.graph.GraphModel, org.jgraph.graph.CellMapper, java.lang.Object)"><!-- --></A><H3>
getVisibleParent</H3>
<PRE>
protected <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> <B>getVisibleParent</B>(<A HREF="../../../org/jgraph/graph/GraphModel.html" title="interface in org.jgraph.graph">GraphModel</A> model,
<A HREF="../../../org/jgraph/graph/CellMapper.html" title="interface in org.jgraph.graph">CellMapper</A> mapper,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> port)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="update(org.jgraph.graph.GraphLayoutCache)"><!-- --></A><H3>
update</H3>
<PRE>
public void <B>update</B>(<A HREF="../../../org/jgraph/graph/GraphLayoutCache.html" title="class in org.jgraph.graph">GraphLayoutCache</A> cache)</PRE>
<DL>
<DD>Update attributes and recurse children.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jgraph/graph/CellView.html#update(org.jgraph.graph.GraphLayoutCache)">update</A></CODE> in interface <CODE><A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html#update(org.jgraph.graph.GraphLayoutCache)">update</A></CODE> in class <CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html" title="class in org.jgraph.graph">AbstractCellView</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="checkDefaultLabelPosition()"><!-- --></A><H3>
checkDefaultLabelPosition</H3>
<PRE>
protected void <B>checkDefaultLabelPosition</B>()</PRE>
<DL>
<DD>Hook for subclassers to avoid default label positions.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="invalidate()"><!-- --></A><H3>
invalidate</H3>
<PRE>
protected void <B>invalidate</B>()</PRE>
<DL>
<DD>Resets the cached values of the edge view
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getShape()"><!-- --></A><H3>
getShape</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Shape.html" title="class or interface in java.awt">Shape</A> <B>getShape</B>()</PRE>
<DL>
<DD>Returns the shape of the view according to the last rendering state
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="intersects(org.jgraph.JGraph, java.awt.geom.Rectangle2D)"><!-- --></A><H3>
intersects</H3>
<PRE>
public boolean <B>intersects</B>(<A HREF="../../../org/jgraph/JGraph.html" title="class in org.jgraph">JGraph</A> graph,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Rectangle2D.html" title="class or interface in java.awt.geom">Rectangle2D</A> rect)</PRE>
<DL>
<DD>Returns true if this view intersects the given rectangle.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jgraph/graph/CellView.html#intersects(org.jgraph.JGraph, java.awt.geom.Rectangle2D)">intersects</A></CODE> in interface <CODE><A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html#intersects(org.jgraph.JGraph, java.awt.geom.Rectangle2D)">intersects</A></CODE> in class <CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html" title="class in org.jgraph.graph">AbstractCellView</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>graph</CODE> - the <code>JGraph</code> instance of the view<DD><CODE>rect</CODE> - the rectangle within which intersection is being checked for
<DT><B>Returns:</B><DD>whether or not the rectangle specified intersects the view</DL>
</DD>
</DL>
<HR>
<A NAME="getBounds()"><!-- --></A><H3>
getBounds</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Rectangle2D.html" title="class or interface in java.awt.geom">Rectangle2D</A> <B>getBounds</B>()</PRE>
<DL>
<DD>Returns the location for this edgeview.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jgraph/graph/CellView.html#getBounds()">getBounds</A></CODE> in interface <CODE><A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html#getBounds()">getBounds</A></CODE> in class <CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html" title="class in org.jgraph.graph">AbstractCellView</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getRenderer()"><!-- --></A><H3>
getRenderer</H3>
<PRE>
public <A HREF="../../../org/jgraph/graph/CellViewRenderer.html" title="interface in org.jgraph.graph">CellViewRenderer</A> <B>getRenderer</B>()</PRE>
<DL>
<DD>Returns a renderer for the class.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html#getRenderer()">getRenderer</A></CODE> in class <CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html" title="class in org.jgraph.graph">AbstractCellView</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the renderer instance for this view</DL>
</DD>
</DL>
<HR>
<A NAME="getHandle(org.jgraph.graph.GraphContext)"><!-- --></A><H3>
getHandle</H3>
<PRE>
public <A HREF="../../../org/jgraph/graph/CellHandle.html" title="interface in org.jgraph.graph">CellHandle</A> <B>getHandle</B>(<A HREF="../../../org/jgraph/graph/GraphContext.html" title="class in org.jgraph.graph">GraphContext</A> context)</PRE>
<DL>
<DD>Returns a cell handle for the view.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jgraph/graph/CellView.html#getHandle(org.jgraph.graph.GraphContext)">getHandle</A></CODE> in interface <CODE><A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html#getHandle(org.jgraph.graph.GraphContext)">getHandle</A></CODE> in class <CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html" title="class in org.jgraph.graph">AbstractCellView</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>context</CODE> - the context of this cell view (cells indirectly affected by
it)
<DT><B>Returns:</B><DD>the cell handle for this view</DL>
</DD>
</DL>
<HR>
<A NAME="getSource()"><!-- --></A><H3>
getSource</H3>
<PRE>
public <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> <B>getSource</B>()</PRE>
<DL>
<DD>Returns the CellView that represents the source of the edge.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getSourceParentView()"><!-- --></A><H3>
getSourceParentView</H3>
<PRE>
public <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> <B>getSourceParentView</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="setSource(org.jgraph.graph.CellView)"><!-- --></A><H3>
setSource</H3>
<PRE>
public void <B>setSource</B>(<A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> sourceView)</PRE>
<DL>
<DD>Sets the <code>sourceView</code> of the edge.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getTarget()"><!-- --></A><H3>
getTarget</H3>
<PRE>
public <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> <B>getTarget</B>()</PRE>
<DL>
<DD>Returns the CellView that represents the target of the edge.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getTargetParentView()"><!-- --></A><H3>
getTargetParentView</H3>
<PRE>
public <A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> <B>getTargetParentView</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="setTarget(org.jgraph.graph.CellView)"><!-- --></A><H3>
setTarget</H3>
<PRE>
public void <B>setTarget</B>(<A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> targetView)</PRE>
<DL>
<DD>Sets the <code>targetView</code> of the edge.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getExtraLabelPosition(int)"><!-- --></A><H3>
getExtraLabelPosition</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>getExtraLabelPosition</B>(int index)</PRE>
<DL>
<DD>Returns a point that describes the position of the label.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getLabelPosition()"><!-- --></A><H3>
getLabelPosition</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>getLabelPosition</B>()</PRE>
<DL>
<DD>Returns a point that describes the position of the label.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="setLabelPosition(java.awt.geom.Point2D)"><!-- --></A><H3>
setLabelPosition</H3>
<PRE>
public void <B>setLabelPosition</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> pos)</PRE>
<DL>
<DD>Sets the description of the label position.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="setExtraLabelPosition(int, java.awt.geom.Point2D)"><!-- --></A><H3>
setExtraLabelPosition</H3>
<PRE>
public void <B>setExtraLabelPosition</B>(int index,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> pos)</PRE>
<DL>
<DD>Sets the description of the label position.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="isLoop()"><!-- --></A><H3>
isLoop</H3>
<PRE>
public boolean <B>isLoop</B>()</PRE>
<DL>
<DD>Returns true if the edge is a loop.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getPoints()"><!-- --></A><H3>
getPoints</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/List.html" title="class or interface in java.util">List</A> <B>getPoints</B>()</PRE>
<DL>
<DD>Returns the points.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>List</DL>
</DD>
</DL>
<HR>
<A NAME="getPointCount()"><!-- --></A><H3>
getPointCount</H3>
<PRE>
public int <B>getPointCount</B>()</PRE>
<DL>
<DD>Returns the number of point for this edge.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getPoint(int)"><!-- --></A><H3>
getPoint</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>getPoint</B>(int index)</PRE>
<DL>
<DD>Returns the cached points for this edge.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getNearestPoint(boolean)"><!-- --></A><H3>
getNearestPoint</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>getNearestPoint</B>(boolean source)</PRE>
<DL>
<DD>Returns the nearest point wrt to the source or target. This method
returns the next or previous point or port in the points list, eg. if
source is true it returns the location of the point or port at index 1
without calling the getLocation method on any ports.<br>
Likewise, the method returns the location at index getPointCount()-2 if
source is false.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getPointLocation(int)"><!-- --></A><H3>
getPointLocation</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>getPointLocation</B>(int index)</PRE>
<DL>
<DD>Returns the point of <code>edge</code> at <code>index</code>. Avoids
calling <code>getLocation</code> on any ports of <code>edge</code>.
<br>
This is used from within getPoint to pass the nearest point to the
portview to find it's location. This uses the center point of the parent
view to determine the port view's location to avoid infinite recursion.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="setPoint(int, java.awt.geom.Point2D)"><!-- --></A><H3>
setPoint</H3>
<PRE>
public void <B>setPoint</B>(int index,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> p)</PRE>
<DL>
<DD>Sets the point at <code>index</code> to <code>p</code>.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="addPoint(int, java.awt.geom.Point2D)"><!-- --></A><H3>
addPoint</H3>
<PRE>
public void <B>addPoint</B>(int index,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> p)</PRE>
<DL>
<DD>Adds <code>p</code> at position <code>index</code>.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="removePoint(int)"><!-- --></A><H3>
removePoint</H3>
<PRE>
public void <B>removePoint</B>(int index)</PRE>
<DL>
<DD>Removes the point at position <code>index</code>.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="addExtraLabel(java.awt.geom.Point2D, java.lang.Object)"><!-- --></A><H3>
addExtraLabel</H3>
<PRE>
public void <B>addExtraLabel</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> location,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> label)</PRE>
<DL>
<DD>Adds an extra label.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="removeExtraLabel(int)"><!-- --></A><H3>
removeExtraLabel</H3>
<PRE>
public void <B>removeExtraLabel</B>(int index)</PRE>
<DL>
<DD>Removes the point at position <code>index</code>.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getFirstPointOfSegment()"><!-- --></A><H3>
getFirstPointOfSegment</H3>
<PRE>
public int <B>getFirstPointOfSegment</B>()</PRE>
<DL>
<DD>Utility method that returns the first point of the pair that forms the
segment that is relativeX along the edge as a proportion
<P>
<DD><DL>
<DT><B>Returns:</B><DD>the index of the first point. A value of -1 indicate to use the
first and last points</DL>
</DD>
</DL>
<HR>
<A NAME="getLabelVector()"><!-- --></A><H3>
getLabelVector</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>getLabelVector</B>()</PRE>
<DL>
<DD>Hook to return the vector that is taken as the base vector to compute
relative label positions. Normally, the vector goes from the first to the
last point on the edge, unless these points are equal, in which case the
average distance of all points to the source point is used.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getAbsoluteLabelPosition()"><!-- --></A><H3>
getAbsoluteLabelPosition</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>getAbsoluteLabelPosition</B>()</PRE>
<DL>
<DD>Returns the absolute position of the main label
<P>
<DD><DL>
<DT><B>Returns:</B><DD>the absolute position of the main label</DL>
</DD>
</DL>
<HR>
<A NAME="getAbsoluteExtraLabelPosition(int)"><!-- --></A><H3>
getAbsoluteExtraLabelPosition</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>getAbsoluteExtraLabelPosition</B>(int index)</PRE>
<DL>
<DD>Returns the absolute position of the specified extra label
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - the index of the extra label
<DT><B>Returns:</B><DD>the absolute position of the specified extra label</DL>
</DD>
</DL>
<HR>
<A NAME="getAbsoluteLabelPositionFromRelative(java.awt.geom.Point2D)"><!-- --></A><H3>
getAbsoluteLabelPositionFromRelative</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>getAbsoluteLabelPositionFromRelative</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> geometry)</PRE>
<DL>
<DD>Converts relative label position to absolute and allows for
any label offset.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>geometry</CODE> - the relative label position
<DT><B>Returns:</B><DD>the absolute label position including any offset</DL>
</DD>
</DL>
<HR>
<A NAME="convertRelativeLabelPositionToAbsolute(java.awt.geom.Point2D)"><!-- --></A><H3>
convertRelativeLabelPositionToAbsolute</H3>
<PRE>
protected <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>convertRelativeLabelPositionToAbsolute</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> geometry)</PRE>
<DL>
<DD>Converts an relative label position (x is distance along edge and y is
distance above/below edge vector) into an absolute co-ordination point
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>geometry</CODE> - the relative label position
<DT><B>Returns:</B><DD>the absolute label position</DL>
</DD>
</DL>
<HR>
<A NAME="getLength(org.jgraph.graph.CellView)"><!-- --></A><H3>
getLength</H3>
<PRE>
public static double <B>getLength</B>(<A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A> view)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getPerimeterPoint(org.jgraph.graph.EdgeView, java.awt.geom.Point2D, java.awt.geom.Point2D)"><!-- --></A><H3>
getPerimeterPoint</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>getPerimeterPoint</B>(<A HREF="../../../org/jgraph/graph/EdgeView.html" title="class in org.jgraph.graph">EdgeView</A> edge,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> source,
<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> p)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html" title="class in org.jgraph.graph">AbstractCellView</A></CODE></B></DD>
<DD>Returns the intersection of the bounding rectangle and the straight line
between the source and the specified point p. The specified point is
expected not to intersect the bounds. Note: You must override this method
if you use a different renderer. This is because this method relies on
the VertexRenderer interface, which can not be safely assumed for
subclassers.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/jgraph/graph/CellView.html#getPerimeterPoint(org.jgraph.graph.EdgeView, java.awt.geom.Point2D, java.awt.geom.Point2D)">getPerimeterPoint</A></CODE> in interface <CODE><A HREF="../../../org/jgraph/graph/CellView.html" title="interface in org.jgraph.graph">CellView</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html#getPerimeterPoint(org.jgraph.graph.EdgeView, java.awt.geom.Point2D, java.awt.geom.Point2D)">getPerimeterPoint</A></CODE> in class <CODE><A HREF="../../../org/jgraph/graph/AbstractCellView.html" title="class in org.jgraph.graph">AbstractCellView</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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