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<h1>vtkEdgeLayout Class Reference</h1><!-- doxytag: class="vtkEdgeLayout" --><!-- doxytag: inherits="vtkGraphAlgorithm" --><code>#include <<a class="el" href="a04807.html">vtkEdgeLayout.h</a>></code>
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Inheritance diagram for vtkEdgeLayout:</div>
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<p><center><img src="a09388.png" border="0" usemap="#a09389" alt="Inheritance graph"></center>
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
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Collaboration diagram for vtkEdgeLayout:</div>
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<p><center><img src="a09390.png" border="0" usemap="#a09391" alt="Collaboration graph"></center>
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<a href="a09392.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
layout graph edges
<p>
This class is a shell for many edge layout strategies which may be set using the <a class="el" href="a00448.html#aa96bc4f66c28b3ddd828653d0871e11">SetLayoutStrategy()</a> function. The layout strategies do the actual work.<p>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_5.html#c2_vtk_t_vtkEdgeLayout">vtkEdgeLayout (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a04807.html#l00039">39</a> of file <a class="el" href="a04807.html">vtkEdgeLayout.h</a>.</p>
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<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="a00656.html">vtkGraphAlgorithm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#6d3871d868dabfdba3010a3d97be8dbd">Superclass</a></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#3d7c7f97f5f7b50935118a6f72e808cb">GetClassName</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#ac5378c5be854470030dbffb8eb61f4f">IsA</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#64ec7fdb6927271547ebbf50b3bbc333">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual unsigned long </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#8cf3ea1b80bad3d08df2363926f46c14">GetMTime</a> ()</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#aa96bc4f66c28b3ddd828653d0871e11">SetLayoutStrategy</a> (<a class="el" href="a00449.html">vtkEdgeLayoutStrategy</a> *strategy)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a00449.html">vtkEdgeLayoutStrategy</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#333de8a591306818e67a81924656752a">GetLayoutStrategy</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00448.html">vtkEdgeLayout</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#d9d5032ae78b5569f5aba21d146194f7">New</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#15b33d2af1e4bde5b1a5e193b120c273">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00448.html">vtkEdgeLayout</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#665687e7446f0859c8c476fba936e936">SafeDownCast</a> (<a class="el" href="a01084.html">vtkObject</a> *o)</td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#029bfc787e67fbcda616b1e1078bba87">vtkEdgeLayout</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#66c74944fbc1a070e27572645d38791a">~vtkEdgeLayout</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#67f5e6209021791368aa4e436fcd2592">RequestData</a> (<a class="el" href="a00872.html">vtkInformation</a> *, <a class="el" href="a00895.html">vtkInformationVector</a> **, <a class="el" href="a00895.html">vtkInformationVector</a> *)</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00449.html">vtkEdgeLayoutStrategy</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#3fb3e911a2ba22a8c748c9d2934396fc">LayoutStrategy</a></td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00470.html">vtkEventForwarderCommand</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#684b07ca1284e4000dcda08ee0f9751f">EventForwarder</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned long </td><td class="memItemRight" valign="bottom"><a class="el" href="a00448.html#83082971fd6a065757da774cfc92c739">ObserverTag</a></td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="6d3871d868dabfdba3010a3d97be8dbd"></a><!-- doxytag: member="vtkEdgeLayout::Superclass" ref="6d3871d868dabfdba3010a3d97be8dbd" args="" -->
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<td class="memname">typedef <a class="el" href="a00656.html">vtkGraphAlgorithm</a> <a class="el" href="a00656.html">vtkEdgeLayout::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a00656.html#65ff0af97f9d847799accd57f8814926">vtkGraphAlgorithm</a>.</p>
<p>Definition at line <a class="el" href="a04807.html#l00043">43</a> of file <a class="el" href="a04807.html">vtkEdgeLayout.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="029bfc787e67fbcda616b1e1078bba87"></a><!-- doxytag: member="vtkEdgeLayout::vtkEdgeLayout" ref="029bfc787e67fbcda616b1e1078bba87" args="()" -->
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<td class="memname">vtkEdgeLayout::vtkEdgeLayout </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<a class="anchor" name="66c74944fbc1a070e27572645d38791a"></a><!-- doxytag: member="vtkEdgeLayout::~vtkEdgeLayout" ref="66c74944fbc1a070e27572645d38791a" args="()" -->
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<td class="memname">vtkEdgeLayout::~vtkEdgeLayout </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="d9d5032ae78b5569f5aba21d146194f7"></a><!-- doxytag: member="vtkEdgeLayout::New" ref="d9d5032ae78b5569f5aba21d146194f7" args="()" -->
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<td class="memname">static <a class="el" href="a00448.html">vtkEdgeLayout</a>* vtkEdgeLayout::New </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
<p>Reimplemented from <a class="el" href="a00656.html#1cff1f253656090acf628631b4e0b36e">vtkGraphAlgorithm</a>.</p>
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<a class="anchor" name="3d7c7f97f5f7b50935118a6f72e808cb"></a><!-- doxytag: member="vtkEdgeLayout::GetClassName" ref="3d7c7f97f5f7b50935118a6f72e808cb" args="()" -->
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<td class="memname">virtual const char* vtkEdgeLayout::GetClassName </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a00656.html#19fd761c1a7702d463ecd187d224ddef">vtkGraphAlgorithm</a>.</p>
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<a class="anchor" name="15b33d2af1e4bde5b1a5e193b120c273"></a><!-- doxytag: member="vtkEdgeLayout::IsTypeOf" ref="15b33d2af1e4bde5b1a5e193b120c273" args="(const char *type)" -->
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<td class="memname">static int vtkEdgeLayout::IsTypeOf </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
<p>Reimplemented from <a class="el" href="a00656.html#82cb3fc0686797578cce635b27df2b2e">vtkGraphAlgorithm</a>.</p>
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<a class="anchor" name="ac5378c5be854470030dbffb8eb61f4f"></a><!-- doxytag: member="vtkEdgeLayout::IsA" ref="ac5378c5be854470030dbffb8eb61f4f" args="(const char *type)" -->
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<td class="memname">virtual int vtkEdgeLayout::IsA </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
<p>Reimplemented from <a class="el" href="a00656.html#d7389dfdd1ab2579c3109c589b6a2a5d">vtkGraphAlgorithm</a>.</p>
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<a class="anchor" name="665687e7446f0859c8c476fba936e936"></a><!-- doxytag: member="vtkEdgeLayout::SafeDownCast" ref="665687e7446f0859c8c476fba936e936" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00448.html">vtkEdgeLayout</a>* vtkEdgeLayout::SafeDownCast </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01084.html">vtkObject</a> * </td>
<td class="paramname"> <em>o</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>Reimplemented from <a class="el" href="a00656.html#f837b1caa1cdbb31f677e59af1a8895c">vtkGraphAlgorithm</a>.</p>
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<a class="anchor" name="64ec7fdb6927271547ebbf50b3bbc333"></a><!-- doxytag: member="vtkEdgeLayout::PrintSelf" ref="64ec7fdb6927271547ebbf50b3bbc333" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkEdgeLayout::PrintSelf </td>
<td>(</td>
<td class="paramtype">ostream & </td>
<td class="paramname"> <em>os</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a00869.html">vtkIndent</a> </td>
<td class="paramname"> <em>indent</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use <a class="el" href="a01085.html#edadf6378465fd81c2592ef64262e2a5">Print()</a> instead) but used in the hierarchical print process to combine the output of several classes.
<p>Reimplemented from <a class="el" href="a00656.html#f107f75f6b708a81fe0bf11114824a71">vtkGraphAlgorithm</a>.</p>
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<a class="anchor" name="aa96bc4f66c28b3ddd828653d0871e11"></a><!-- doxytag: member="vtkEdgeLayout::SetLayoutStrategy" ref="aa96bc4f66c28b3ddd828653d0871e11" args="(vtkEdgeLayoutStrategy *strategy)" -->
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<td class="memname">void vtkEdgeLayout::SetLayoutStrategy </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00449.html">vtkEdgeLayoutStrategy</a> * </td>
<td class="paramname"> <em>strategy</em> </td>
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The layout strategy to use during graph layout.
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<a class="anchor" name="333de8a591306818e67a81924656752a"></a><!-- doxytag: member="vtkEdgeLayout::GetLayoutStrategy" ref="333de8a591306818e67a81924656752a" args="()" -->
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<td class="memname">virtual <a class="el" href="a00449.html">vtkEdgeLayoutStrategy</a>* vtkEdgeLayout::GetLayoutStrategy </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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The layout strategy to use during graph layout.
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<a class="anchor" name="8cf3ea1b80bad3d08df2363926f46c14"></a><!-- doxytag: member="vtkEdgeLayout::GetMTime" ref="8cf3ea1b80bad3d08df2363926f46c14" args="()" -->
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<td class="memname">virtual unsigned long vtkEdgeLayout::GetMTime </td>
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<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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Get the modification time of the layout algorithm.
<p>Reimplemented from <a class="el" href="a01084.html#8137c0551b29bb996f0dd2f886bcd2da">vtkObject</a>.</p>
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<a class="anchor" name="67f5e6209021791368aa4e436fcd2592"></a><!-- doxytag: member="vtkEdgeLayout::RequestData" ref="67f5e6209021791368aa4e436fcd2592" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">int vtkEdgeLayout::RequestData </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00872.html">vtkInformation</a> * </td>
<td class="paramname"> <em>request</em>, </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> ** </td>
<td class="paramname"> <em>inputVector</em>, </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> * </td>
<td class="paramname"> <em>outputVector</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [protected, virtual]</code></td>
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This is called by the superclass. This is the method you should override.
<p>Reimplemented from <a class="el" href="a00656.html#adc44af7541c6076e3953a94e9477abf">vtkGraphAlgorithm</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="3fb3e911a2ba22a8c748c9d2934396fc"></a><!-- doxytag: member="vtkEdgeLayout::LayoutStrategy" ref="3fb3e911a2ba22a8c748c9d2934396fc" args="" -->
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<td class="memname"><a class="el" href="a00449.html">vtkEdgeLayoutStrategy</a>* <a class="el" href="a00448.html#3fb3e911a2ba22a8c748c9d2934396fc">vtkEdgeLayout::LayoutStrategy</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04807.html#l00059">59</a> of file <a class="el" href="a04807.html">vtkEdgeLayout.h</a>.</p>
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<a class="anchor" name="684b07ca1284e4000dcda08ee0f9751f"></a><!-- doxytag: member="vtkEdgeLayout::EventForwarder" ref="684b07ca1284e4000dcda08ee0f9751f" args="" -->
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<td class="memname"><a class="el" href="a00470.html">vtkEventForwarderCommand</a>* <a class="el" href="a00448.html#684b07ca1284e4000dcda08ee0f9751f">vtkEdgeLayout::EventForwarder</a><code> [protected]</code> </td>
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This intercepts events from the strategy object and re-emits them as if they came from the layout engine itself.
<p>Definition at line <a class="el" href="a04807.html#l00064">64</a> of file <a class="el" href="a04807.html">vtkEdgeLayout.h</a>.</p>
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<a class="anchor" name="83082971fd6a065757da774cfc92c739"></a><!-- doxytag: member="vtkEdgeLayout::ObserverTag" ref="83082971fd6a065757da774cfc92c739" args="" -->
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<td class="memname">unsigned long <a class="el" href="a00448.html#83082971fd6a065757da774cfc92c739">vtkEdgeLayout::ObserverTag</a><code> [protected]</code> </td>
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<p>
This intercepts events from the strategy object and re-emits them as if they came from the layout engine itself.
<p>Definition at line <a class="el" href="a04807.html#l00065">65</a> of file <a class="el" href="a04807.html">vtkEdgeLayout.h</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Infovis/<a class="el" href="a04807.html">vtkEdgeLayout.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:00:52 2009 for VTK by
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