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<h1>vtkGeoEdgeStrategy Class Reference</h1><!-- doxytag: class="vtkGeoEdgeStrategy" --><!-- doxytag: inherits="vtkEdgeLayoutStrategy" --><code>#include <<a class="el" href="a04227.html">vtkGeoEdgeStrategy.h</a>></code>
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Inheritance diagram for vtkGeoEdgeStrategy:</div>
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Collaboration diagram for vtkGeoEdgeStrategy:</div>
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<a href="a10164.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
Layout graph edges on a globe as arcs.
<p>
<a class="el" href="a00616.html" title="Layout graph edges on a globe as arcs.">vtkGeoEdgeStrategy</a> produces arcs for each edge in the input graph. This is useful for viewing lines on a sphere (e.g. the earth). The arcs may "jump" above the sphere's surface using ExplodeFactor.<p>
<dl class="user" compact><dt><b>Events:</b></dt><dd><a class="el" href="a00291.html#59a8690330ebcb1af6b66b0f3121f8fefb47f80db1dddfdd4b238a7beb587eba">vtkCommand::ProgressEvent</a> </dd></dl>
<p>Definition at line <a class="el" href="a04227.html#l00037">37</a> of file <a class="el" href="a04227.html">vtkGeoEdgeStrategy.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="a00449.html">vtkEdgeLayoutStrategy</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#f4006c4ba5c1f25295464342113f5c16">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="a00616.html#a90c0ee3fd660e7ad21586f1e1998aff">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="a00616.html#0044b97c1dbd6185ff41f3c76a220735">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="a00616.html#be2b443fe24fafe7ecf2b24088f6243d">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 void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#93e8dcb3648aba241eb65cfe27a530d7">Layout</a> ()</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#14298056e27398e1c4e3ca1709d7837a">SetGlobeRadius</a> (double)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#81cbfabfce92631fcc89419a809dc17a">GetGlobeRadius</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#b5c35d7f42cc03cd0b1d5a4a121499e7">SetExplodeFactor</a> (double)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#86be049161948810c3ca1fcbb778ad6e">GetExplodeFactor</a> ()</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#c2679533d6a2df0eabfed10606aaddb5">SetNumberOfSubdivisions</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#d4d1f8a8e18212bfde3ebfedc23a8d20">GetNumberOfSubdivisions</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="a00616.html">vtkGeoEdgeStrategy</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#756d03d9715458b74b951d9d9b0946e8">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="a00616.html#4f2eb754348e0fcb693355f467ce225f">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00616.html">vtkGeoEdgeStrategy</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#c30073b1a99947fab314101afb245c98">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="a00616.html#4484ab4799bbe232cc82a70f5f047ca5">vtkGeoEdgeStrategy</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#647415abeb06187321a84cff3ea89f24">~vtkGeoEdgeStrategy</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#a0e3d80a0d40938eb0dc3e1c5dc74c5c">GlobeRadius</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#8c8232b6be6e441e8215ac7ba697719f">ExplodeFactor</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00616.html#35c00ef0a1943b7fe8b26b3d6acf0772">NumberOfSubdivisions</a></td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="f4006c4ba5c1f25295464342113f5c16"></a><!-- doxytag: member="vtkGeoEdgeStrategy::Superclass" ref="f4006c4ba5c1f25295464342113f5c16" args="" -->
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<td class="memname">typedef <a class="el" href="a00449.html">vtkEdgeLayoutStrategy</a> <a class="el" href="a00449.html">vtkGeoEdgeStrategy::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a00449.html#b7a548fb6014f810bf24a4dca99ad32f">vtkEdgeLayoutStrategy</a>.</p>
<p>Definition at line <a class="el" href="a04227.html#l00041">41</a> of file <a class="el" href="a04227.html">vtkGeoEdgeStrategy.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="4484ab4799bbe232cc82a70f5f047ca5"></a><!-- doxytag: member="vtkGeoEdgeStrategy::vtkGeoEdgeStrategy" ref="4484ab4799bbe232cc82a70f5f047ca5" args="()" -->
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<td class="memname">vtkGeoEdgeStrategy::vtkGeoEdgeStrategy </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<a class="anchor" name="647415abeb06187321a84cff3ea89f24"></a><!-- doxytag: member="vtkGeoEdgeStrategy::~vtkGeoEdgeStrategy" ref="647415abeb06187321a84cff3ea89f24" args="()" -->
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<td class="memname">vtkGeoEdgeStrategy::~vtkGeoEdgeStrategy </td>
<td>(</td>
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<td> ) </td>
<td><code> [inline, protected]</code></td>
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<p>Definition at line <a class="el" href="a04227.html#l00072">72</a> of file <a class="el" href="a04227.html">vtkGeoEdgeStrategy.h</a>.</p>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="756d03d9715458b74b951d9d9b0946e8"></a><!-- doxytag: member="vtkGeoEdgeStrategy::New" ref="756d03d9715458b74b951d9d9b0946e8" args="()" -->
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<td class="memname">static <a class="el" href="a00616.html">vtkGeoEdgeStrategy</a>* vtkGeoEdgeStrategy::New </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static]</code></td>
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Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
<p>Reimplemented from <a class="el" href="a01084.html#4d5b227267c076d6f9e38483370b6612">vtkObject</a>.</p>
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<a class="anchor" name="a90c0ee3fd660e7ad21586f1e1998aff"></a><!-- doxytag: member="vtkGeoEdgeStrategy::GetClassName" ref="a90c0ee3fd660e7ad21586f1e1998aff" args="()" -->
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<td class="memname">virtual const char* vtkGeoEdgeStrategy::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="a00449.html#8145ef00c80a49aa8610632e24b86f67">vtkEdgeLayoutStrategy</a>.</p>
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<a class="anchor" name="4f2eb754348e0fcb693355f467ce225f"></a><!-- doxytag: member="vtkGeoEdgeStrategy::IsTypeOf" ref="4f2eb754348e0fcb693355f467ce225f" args="(const char *type)" -->
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<td class="memname">static int vtkGeoEdgeStrategy::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="a00449.html#616fca07fb394a4c77ab87ceefe4060a">vtkEdgeLayoutStrategy</a>.</p>
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<a class="anchor" name="0044b97c1dbd6185ff41f3c76a220735"></a><!-- doxytag: member="vtkGeoEdgeStrategy::IsA" ref="0044b97c1dbd6185ff41f3c76a220735" args="(const char *type)" -->
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<td class="memname">virtual int vtkGeoEdgeStrategy::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="a00449.html#462fc659f19e14d0b4a43b77bec2df7f">vtkEdgeLayoutStrategy</a>.</p>
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<a class="anchor" name="c30073b1a99947fab314101afb245c98"></a><!-- doxytag: member="vtkGeoEdgeStrategy::SafeDownCast" ref="c30073b1a99947fab314101afb245c98" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00616.html">vtkGeoEdgeStrategy</a>* vtkGeoEdgeStrategy::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="a00449.html#38dbe498b173891f4e51dc40b5f9420f">vtkEdgeLayoutStrategy</a>.</p>
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<a class="anchor" name="be2b443fe24fafe7ecf2b24088f6243d"></a><!-- doxytag: member="vtkGeoEdgeStrategy::PrintSelf" ref="be2b443fe24fafe7ecf2b24088f6243d" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkGeoEdgeStrategy::PrintSelf </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="a00449.html#c3d6bb1158eb2c656289d963034c5331">vtkEdgeLayoutStrategy</a>.</p>
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<a class="anchor" name="14298056e27398e1c4e3ca1709d7837a"></a><!-- doxytag: member="vtkGeoEdgeStrategy::SetGlobeRadius" ref="14298056e27398e1c4e3ca1709d7837a" args="(double)" -->
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<td class="memname">virtual void vtkGeoEdgeStrategy::SetGlobeRadius </td>
<td>(</td>
<td class="paramtype">double </td>
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<td><code> [virtual]</code></td>
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The base radius used to determine the earth's surface. Default is the earth's radius in meters. TODO: Change this to take in a <a class="el" href="a00634.html" title="A 3D terrain model for the globe.">vtkGeoTerrain</a> to get altitude.
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<a class="anchor" name="81cbfabfce92631fcc89419a809dc17a"></a><!-- doxytag: member="vtkGeoEdgeStrategy::GetGlobeRadius" ref="81cbfabfce92631fcc89419a809dc17a" args="()" -->
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<td class="memname">virtual double vtkGeoEdgeStrategy::GetGlobeRadius </td>
<td>(</td>
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<td><code> [virtual]</code></td>
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The base radius used to determine the earth's surface. Default is the earth's radius in meters. TODO: Change this to take in a <a class="el" href="a00634.html" title="A 3D terrain model for the globe.">vtkGeoTerrain</a> to get altitude.
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<a class="anchor" name="b5c35d7f42cc03cd0b1d5a4a121499e7"></a><!-- doxytag: member="vtkGeoEdgeStrategy::SetExplodeFactor" ref="b5c35d7f42cc03cd0b1d5a4a121499e7" args="(double)" -->
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<td class="memname">virtual void vtkGeoEdgeStrategy::SetExplodeFactor </td>
<td>(</td>
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<td><code> [virtual]</code></td>
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Factor on which to "explode" the arcs away from the surface. A value of 0.0 keeps the values on the surface. Values larger than 0.0 push the arcs away from the surface by a distance proportional to the distance between the points. The default is 0.2.
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<a class="anchor" name="86be049161948810c3ca1fcbb778ad6e"></a><!-- doxytag: member="vtkGeoEdgeStrategy::GetExplodeFactor" ref="86be049161948810c3ca1fcbb778ad6e" args="()" -->
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<td class="memname">virtual double vtkGeoEdgeStrategy::GetExplodeFactor </td>
<td>(</td>
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Factor on which to "explode" the arcs away from the surface. A value of 0.0 keeps the values on the surface. Values larger than 0.0 push the arcs away from the surface by a distance proportional to the distance between the points. The default is 0.2.
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<a class="anchor" name="c2679533d6a2df0eabfed10606aaddb5"></a><!-- doxytag: member="vtkGeoEdgeStrategy::SetNumberOfSubdivisions" ref="c2679533d6a2df0eabfed10606aaddb5" args="(int)" -->
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<td class="memname">virtual void vtkGeoEdgeStrategy::SetNumberOfSubdivisions </td>
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The number of subdivisions in the arc. The default is 20.
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<a class="anchor" name="d4d1f8a8e18212bfde3ebfedc23a8d20"></a><!-- doxytag: member="vtkGeoEdgeStrategy::GetNumberOfSubdivisions" ref="d4d1f8a8e18212bfde3ebfedc23a8d20" args="()" -->
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<td class="memname">virtual int vtkGeoEdgeStrategy::GetNumberOfSubdivisions </td>
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The number of subdivisions in the arc. The default is 20.
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<a class="anchor" name="93e8dcb3648aba241eb65cfe27a530d7"></a><!-- doxytag: member="vtkGeoEdgeStrategy::Layout" ref="93e8dcb3648aba241eb65cfe27a530d7" args="()" -->
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<td class="memname">virtual void vtkGeoEdgeStrategy::Layout </td>
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Perform the layout.
<p>Implements <a class="el" href="a00449.html#85feeba6ee322cee6883d2ac5c12ad19">vtkEdgeLayoutStrategy</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="a0e3d80a0d40938eb0dc3e1c5dc74c5c"></a><!-- doxytag: member="vtkGeoEdgeStrategy::GlobeRadius" ref="a0e3d80a0d40938eb0dc3e1c5dc74c5c" args="" -->
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<td class="memname">double <a class="el" href="a00616.html#a0e3d80a0d40938eb0dc3e1c5dc74c5c">vtkGeoEdgeStrategy::GlobeRadius</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04227.html#l00074">74</a> of file <a class="el" href="a04227.html">vtkGeoEdgeStrategy.h</a>.</p>
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<a class="anchor" name="8c8232b6be6e441e8215ac7ba697719f"></a><!-- doxytag: member="vtkGeoEdgeStrategy::ExplodeFactor" ref="8c8232b6be6e441e8215ac7ba697719f" args="" -->
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<td class="memname">double <a class="el" href="a00616.html#8c8232b6be6e441e8215ac7ba697719f">vtkGeoEdgeStrategy::ExplodeFactor</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04227.html#l00075">75</a> of file <a class="el" href="a04227.html">vtkGeoEdgeStrategy.h</a>.</p>
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<a class="anchor" name="35c00ef0a1943b7fe8b26b3d6acf0772"></a><!-- doxytag: member="vtkGeoEdgeStrategy::NumberOfSubdivisions" ref="35c00ef0a1943b7fe8b26b3d6acf0772" args="" -->
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<td class="memname">int <a class="el" href="a00616.html#35c00ef0a1943b7fe8b26b3d6acf0772">vtkGeoEdgeStrategy::NumberOfSubdivisions</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04227.html#l00076">76</a> of file <a class="el" href="a04227.html">vtkGeoEdgeStrategy.h</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Geovis/<a class="el" href="a04227.html">vtkGeoEdgeStrategy.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:04:57 2009 for VTK by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
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