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mxEdgeStyle.mxEdgeStyleFunction (mxGraph 2.3.0.3 API Specification)
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SUMMARY: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD>
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com.mxgraph.view</FONT>
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Interface mxEdgeStyle.mxEdgeStyleFunction</H2>
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<DL>
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<DT><B>Enclosing class:</B><DD><A HREF="../../../com/mxgraph/view/mxEdgeStyle.html" title="class in com.mxgraph.view">mxEdgeStyle</A></DD>
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<DT><PRE>public static interface <B>mxEdgeStyle.mxEdgeStyleFunction</B></DL>
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</PRE>
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<P>
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Defines the requirements for an edge style function.
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<!-- ========== METHOD SUMMARY =========== -->
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<B>Method Summary</B></FONT></TH>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> void</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../com/mxgraph/view/mxEdgeStyle.mxEdgeStyleFunction.html#apply(com.mxgraph.view.mxCellState, com.mxgraph.view.mxCellState, com.mxgraph.view.mxCellState, java.util.List, java.util.List)">apply</A></B>(<A HREF="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A> state,
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<A HREF="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A> source,
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<A HREF="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A> target,
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<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</A>> points,
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<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</A>> result)</CODE>
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<BR>
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Implements an edge style function.</TD>
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<A NAME="apply(com.mxgraph.view.mxCellState, com.mxgraph.view.mxCellState, com.mxgraph.view.mxCellState, java.util.List, java.util.List)"><!-- --></A><H3>
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apply</H3>
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<PRE>
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void <B>apply</B>(<A HREF="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A> state,
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<A HREF="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A> source,
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<A HREF="../../../com/mxgraph/view/mxCellState.html" title="class in com.mxgraph.view">mxCellState</A> target,
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<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</A>> points,
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<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A><<A HREF="../../../com/mxgraph/util/mxPoint.html" title="class in com.mxgraph.util">mxPoint</A>> result)</PRE>
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<DL>
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<DD>Implements an edge style function. At the time the function is called, the result
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array contains a placeholder (null) for the first absolute point,
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that is, the point where the edge and source terminal are connected.
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The implementation of the style then adds all intermediate waypoints
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except for the last point, that is, the connection point between the
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edge and the target terminal. The first ant the last point in the
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result array are then replaced with mxPoints that take into account
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the terminal's perimeter and next point on the edge.
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<P>
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<DD><DL>
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<DT><B>Parameters:</B><DD><CODE>state</CODE> - Cell state that represents the edge to be updated.<DD><CODE>source</CODE> - Cell state that represents the source terminal.<DD><CODE>target</CODE> - Cell state that represents the target terminal.<DD><CODE>points</CODE> - List of relative control points.<DD><CODE>result</CODE> - Array of points that represent the actual points of the
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edge.</DL>
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