<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"> <title>VTK: vtkGeoTransform Class Reference</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> <link href="tabs.css" rel="stylesheet" type="text/css"> </head><body> <!-- Generated by Doxygen 1.5.6 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="classes.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="classes.html"><span>Alphabetical List</span></a></li> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> </div> <div class="contents"> <h1>vtkGeoTransform Class Reference</h1><!-- doxytag: class="vtkGeoTransform" --><!-- doxytag: inherits="vtkAbstractTransform" --><code>#include <<a class="el" href="a04246.html">vtkGeoTransform.h</a>></code> <p> <div class="dynheader"> Inheritance diagram for vtkGeoTransform:</div> <div class="dynsection"> <p><center><img src="a10265.png" border="0" usemap="#a10266" alt="Inheritance graph"></center> <map name="a10266"> <area shape="rect" href="a00089.html" title="superclass for all geometric transformations" alt="" coords="6,155,158,181"><area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="42,80,122,107"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="27,5,136,32"></map> <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div> <div class="dynheader"> Collaboration diagram for vtkGeoTransform:</div> <div class="dynsection"> <p><center><img src="a10267.png" border="0" usemap="#a10268" alt="Collaboration graph"></center> <map name="a10268"> <area shape="rect" href="a00089.html" title="superclass for all geometric transformations" alt="" coords="268,203,420,229"><area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="156,96,236,123"><area shape="rect" href="a00629.html" title="Represent a projection from a sphere to a plane." alt="" coords="116,203,244,229"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="97,5,207,32"><area shape="rect" href="a01719.html" title="record modification and/or execution time" alt="" coords="231,5,340,32"><area shape="rect" href="a01548.html" title="vtkSimpleCriticalSection" alt="" coords="260,96,428,123"></map> <center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div> <p> <a href="a10269.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2> A transformation between two geographic coordinate systems. <p> This class takes two geographic projections and transforms point coordinates between them.<p> <dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_6.html#c2_vtk_t_vtkGeoTransform">vtkGeoTransform (Tests)</a> </dd></dl> <p>Definition at line <a class="el" href="a04246.html#l00037">37</a> of file <a class="el" href="a04246.html">vtkGeoTransform.h</a>.</p> <table border="0" cellpadding="0" cellspacing="0"> <tr><td></td></tr> <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="a00089.html">vtkAbstractTransform</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#3929c37a329614b42180db21c1c23a99">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 void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#0e0b092c4054374ad6f3c59812314fca">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 const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#c02d4d7e35af38f08714eb9511c38890">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="a00637.html#d72031a1e39445b69bb6eeb204d930ae">IsA</a> (const char *type)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#b3001037d4a1205ebb68f4a28c86c684">TransformPoints</a> (<a class="el" href="a01250.html">vtkPoints</a> *src, <a class="el" href="a01250.html">vtkPoints</a> *dst)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#7bdfcd843376e5b6314124891656a127">Inverse</a> ()</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a00089.html">vtkAbstractTransform</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#46383057732973964771ac415a3010ae">MakeTransform</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="a00637.html#43c90dd574e253e7538aa4959080d1fc">SetSourceProjection</a> (<a class="el" href="a00629.html">vtkGeoProjection</a> *source)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a00629.html">vtkGeoProjection</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#52dd76946c1147aaad6d32935805aebd">GetSourceProjection</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="a00637.html#d18900442de925abf08fe8d651f2fe71">SetDestinationProjection</a> (<a class="el" href="a00629.html">vtkGeoProjection</a> *dest)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a00629.html">vtkGeoProjection</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#1c60166c078ad3a255db0fd756855609">GetDestinationProjection</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="a00637.html#db8433aaf6f34d24a914d2870ffbf738">InternalTransformPoint</a> (const float in[3], float out[3])</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#950bb9acf1858ac76abd369e030277e5">InternalTransformPoint</a> (const double in[3], double out[3])</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="a00637.html#c89865f6ef79b8f72302cef94914e88a">InternalTransformDerivative</a> (const float in[3], float out[3], float derivative[3][3])</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#8b37240a353b326e1134fe0b5b440517">InternalTransformDerivative</a> (const double in[3], double out[3], double derivative[3][3])</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="a00637.html">vtkGeoTransform</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#d1d82e9b3def558f9ab25366217466a8">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="a00637.html#b160cd4251fbab27203d526ce32c1b4b">IsTypeOf</a> (const char *type)</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00637.html">vtkGeoTransform</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#09203ebb3af6c3f996ced0bbc1e7999e">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="a00637.html#0bfb70c0e4ec2985aefb8e95ee11e190">vtkGeoTransform</a> ()</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#1dc378e1df287fec7b3042e6eebda594">~vtkGeoTransform</a> ()</td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#ee48117ce6441c87320a1c8985d826d5">InternalTransformPoints</a> (double *ptsInOut, <a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> numPts, int stride)</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="a00629.html">vtkGeoProjection</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#d15d2640e4c68618e6ba9a874ca38680">SourceProjection</a></td></tr> <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00629.html">vtkGeoProjection</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00637.html#de124bc1523cb96ee61274d2c5fff999">DestinationProjection</a></td></tr> </table> <hr><h2>Member Typedef Documentation</h2> <a class="anchor" name="3929c37a329614b42180db21c1c23a99"></a><!-- doxytag: member="vtkGeoTransform::Superclass" ref="3929c37a329614b42180db21c1c23a99" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef <a class="el" href="a00089.html">vtkAbstractTransform</a> <a class="el" href="a00089.html">vtkGeoTransform::Superclass</a> </td> </tr> </table> </div> <div class="memdoc"> <p> <p>Reimplemented from <a class="el" href="a00089.html#e60cf7f2849de8f12cfda8da580c878e">vtkAbstractTransform</a>.</p> <p>Definition at line <a class="el" href="a04246.html#l00042">42</a> of file <a class="el" href="a04246.html">vtkGeoTransform.h</a>.</p> </div> </div><p> <hr><h2>Constructor & Destructor Documentation</h2> <a class="anchor" name="0bfb70c0e4ec2985aefb8e95ee11e190"></a><!-- doxytag: member="vtkGeoTransform::vtkGeoTransform" ref="0bfb70c0e4ec2985aefb8e95ee11e190" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">vtkGeoTransform::vtkGeoTransform </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td><code> [protected]</code></td> </tr> </table> </div> <div class="memdoc"> <p> </div> </div><p> <a class="anchor" name="1dc378e1df287fec7b3042e6eebda594"></a><!-- doxytag: member="vtkGeoTransform::~vtkGeoTransform" ref="1dc378e1df287fec7b3042e6eebda594" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual vtkGeoTransform::~vtkGeoTransform </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td><code> [protected, virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> </div> </div><p> <hr><h2>Member Function Documentation</h2> <a class="anchor" name="d1d82e9b3def558f9ab25366217466a8"></a><!-- doxytag: member="vtkGeoTransform::New" ref="d1d82e9b3def558f9ab25366217466a8" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">static <a class="el" href="a00637.html">vtkGeoTransform</a>* vtkGeoTransform::New </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td><code> [static]</code></td> </tr> </table> </div> <div class="memdoc"> <p> 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> </div> </div><p> <a class="anchor" name="0e0b092c4054374ad6f3c59812314fca"></a><!-- doxytag: member="vtkGeoTransform::PrintSelf" ref="0e0b092c4054374ad6f3c59812314fca" args="(ostream &os, vtkIndent indent)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual void vtkGeoTransform::PrintSelf </td> <td>(</td> <td class="paramtype">ostream & </td> <td class="paramname"> <em>os</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="a00869.html">vtkIndent</a> </td> <td class="paramname"> <em>indent</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> 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="a00089.html#00748b7629c2c0bc61e9a75a6ed862e3">vtkAbstractTransform</a>.</p> </div> </div><p> <a class="anchor" name="c02d4d7e35af38f08714eb9511c38890"></a><!-- doxytag: member="vtkGeoTransform::GetClassName" ref="c02d4d7e35af38f08714eb9511c38890" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual const char* vtkGeoTransform::GetClassName </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> <p>Reimplemented from <a class="el" href="a00089.html#e9b134cb793de682e92e5c2b7948a165">vtkAbstractTransform</a>.</p> </div> </div><p> <a class="anchor" name="b160cd4251fbab27203d526ce32c1b4b"></a><!-- doxytag: member="vtkGeoTransform::IsTypeOf" ref="b160cd4251fbab27203d526ce32c1b4b" args="(const char *type)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">static int vtkGeoTransform::IsTypeOf </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"> <em>name</em> </td> <td> ) </td> <td><code> [static]</code></td> </tr> </table> </div> <div class="memdoc"> <p> 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="a00089.html#476b4e61462c0504489505734cb337ee">vtkAbstractTransform</a>.</p> </div> </div><p> <a class="anchor" name="d72031a1e39445b69bb6eeb204d930ae"></a><!-- doxytag: member="vtkGeoTransform::IsA" ref="d72031a1e39445b69bb6eeb204d930ae" args="(const char *type)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual int vtkGeoTransform::IsA </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"> <em>name</em> </td> <td> ) </td> <td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> 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="a00089.html#a2a7c5038cfa516a12eb671ffbeb7885">vtkAbstractTransform</a>.</p> </div> </div><p> <a class="anchor" name="09203ebb3af6c3f996ced0bbc1e7999e"></a><!-- doxytag: member="vtkGeoTransform::SafeDownCast" ref="09203ebb3af6c3f996ced0bbc1e7999e" args="(vtkObject *o)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">static <a class="el" href="a00637.html">vtkGeoTransform</a>* vtkGeoTransform::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> </tr> </table> </div> <div class="memdoc"> <p> <p>Reimplemented from <a class="el" href="a00089.html#ebcc3dab4646ca91a7d35b8eadc7691b">vtkAbstractTransform</a>.</p> </div> </div><p> <a class="anchor" name="43c90dd574e253e7538aa4959080d1fc"></a><!-- doxytag: member="vtkGeoTransform::SetSourceProjection" ref="43c90dd574e253e7538aa4959080d1fc" args="(vtkGeoProjection *source)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void vtkGeoTransform::SetSourceProjection </td> <td>(</td> <td class="paramtype"><a class="el" href="a00629.html">vtkGeoProjection</a> * </td> <td class="paramname"> <em>source</em> </td> <td> ) </td> <td></td> </tr> </table> </div> <div class="memdoc"> <p> The source geographic projection. </div> </div><p> <a class="anchor" name="52dd76946c1147aaad6d32935805aebd"></a><!-- doxytag: member="vtkGeoTransform::GetSourceProjection" ref="52dd76946c1147aaad6d32935805aebd" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual <a class="el" href="a00629.html">vtkGeoProjection</a>* vtkGeoTransform::GetSourceProjection </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> The source geographic projection. </div> </div><p> <a class="anchor" name="d18900442de925abf08fe8d651f2fe71"></a><!-- doxytag: member="vtkGeoTransform::SetDestinationProjection" ref="d18900442de925abf08fe8d651f2fe71" args="(vtkGeoProjection *dest)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void vtkGeoTransform::SetDestinationProjection </td> <td>(</td> <td class="paramtype"><a class="el" href="a00629.html">vtkGeoProjection</a> * </td> <td class="paramname"> <em>dest</em> </td> <td> ) </td> <td></td> </tr> </table> </div> <div class="memdoc"> <p> The target geographic projection. </div> </div><p> <a class="anchor" name="1c60166c078ad3a255db0fd756855609"></a><!-- doxytag: member="vtkGeoTransform::GetDestinationProjection" ref="1c60166c078ad3a255db0fd756855609" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual <a class="el" href="a00629.html">vtkGeoProjection</a>* vtkGeoTransform::GetDestinationProjection </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> The target geographic projection. </div> </div><p> <a class="anchor" name="b3001037d4a1205ebb68f4a28c86c684"></a><!-- doxytag: member="vtkGeoTransform::TransformPoints" ref="b3001037d4a1205ebb68f4a28c86c684" args="(vtkPoints *src, vtkPoints *dst)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual void vtkGeoTransform::TransformPoints </td> <td>(</td> <td class="paramtype"><a class="el" href="a01250.html">vtkPoints</a> * </td> <td class="paramname"> <em>src</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="a01250.html">vtkPoints</a> * </td> <td class="paramname"> <em>dst</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Transform many points at once. <p>Reimplemented from <a class="el" href="a00089.html#37bf18763c6f3cdb6192f1ce6d6f9049">vtkAbstractTransform</a>.</p> </div> </div><p> <a class="anchor" name="7bdfcd843376e5b6314124891656a127"></a><!-- doxytag: member="vtkGeoTransform::Inverse" ref="7bdfcd843376e5b6314124891656a127" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual void vtkGeoTransform::Inverse </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Invert the transformation. <p>Implements <a class="el" href="a00089.html#783360cc88470f6c3516da1023b025f9">vtkAbstractTransform</a>.</p> </div> </div><p> <a class="anchor" name="db8433aaf6f34d24a914d2870ffbf738"></a><!-- doxytag: member="vtkGeoTransform::InternalTransformPoint" ref="db8433aaf6f34d24a914d2870ffbf738" args="(const float in[3], float out[3])" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual void vtkGeoTransform::InternalTransformPoint </td> <td>(</td> <td class="paramtype">const float </td> <td class="paramname"> <em>in</em>[3], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"> <em>out</em>[3]</td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> This will calculate the transformation without calling Update. Meant for use only within other VTK classes. <p>Implements <a class="el" href="a00089.html#0a8f8a49060145e32790a683e99cf67c">vtkAbstractTransform</a>.</p> </div> </div><p> <a class="anchor" name="950bb9acf1858ac76abd369e030277e5"></a><!-- doxytag: member="vtkGeoTransform::InternalTransformPoint" ref="950bb9acf1858ac76abd369e030277e5" args="(const double in[3], double out[3])" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual void vtkGeoTransform::InternalTransformPoint </td> <td>(</td> <td class="paramtype">const double </td> <td class="paramname"> <em>in</em>[3], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">double </td> <td class="paramname"> <em>out</em>[3]</td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> This will calculate the transformation without calling Update. Meant for use only within other VTK classes. <p>Implements <a class="el" href="a00089.html#39842f88c57280aad254c0073d762819">vtkAbstractTransform</a>.</p> </div> </div><p> <a class="anchor" name="c89865f6ef79b8f72302cef94914e88a"></a><!-- doxytag: member="vtkGeoTransform::InternalTransformDerivative" ref="c89865f6ef79b8f72302cef94914e88a" args="(const float in[3], float out[3], float derivative[3][3])" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual void vtkGeoTransform::InternalTransformDerivative </td> <td>(</td> <td class="paramtype">const float </td> <td class="paramname"> <em>in</em>[3], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"> <em>out</em>[3], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">float </td> <td class="paramname"> <em>derivative</em>[3][3]</td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> This will transform a point and, at the same time, calculate a 3x3 Jacobian matrix that provides the partial derivatives of the transformation at that point. This method does not call Update. Meant for use only within other VTK classes. <p>Implements <a class="el" href="a00089.html#846baeaca3bfbc32d83903df4ee85f87">vtkAbstractTransform</a>.</p> </div> </div><p> <a class="anchor" name="8b37240a353b326e1134fe0b5b440517"></a><!-- doxytag: member="vtkGeoTransform::InternalTransformDerivative" ref="8b37240a353b326e1134fe0b5b440517" args="(const double in[3], double out[3], double derivative[3][3])" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual void vtkGeoTransform::InternalTransformDerivative </td> <td>(</td> <td class="paramtype">const double </td> <td class="paramname"> <em>in</em>[3], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">double </td> <td class="paramname"> <em>out</em>[3], </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">double </td> <td class="paramname"> <em>derivative</em>[3][3]</td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> This will transform a point and, at the same time, calculate a 3x3 Jacobian matrix that provides the partial derivatives of the transformation at that point. This method does not call Update. Meant for use only within other VTK classes. <p>Implements <a class="el" href="a00089.html#695620ccc5024172b5caa78dca0ab40e">vtkAbstractTransform</a>.</p> </div> </div><p> <a class="anchor" name="46383057732973964771ac415a3010ae"></a><!-- doxytag: member="vtkGeoTransform::MakeTransform" ref="46383057732973964771ac415a3010ae" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual <a class="el" href="a00089.html">vtkAbstractTransform</a>* vtkGeoTransform::MakeTransform </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p> Make another transform of the same type. <p>Implements <a class="el" href="a00089.html#f28de5055eb4566d980853dcc2bc9046">vtkAbstractTransform</a>.</p> </div> </div><p> <a class="anchor" name="ee48117ce6441c87320a1c8985d826d5"></a><!-- doxytag: member="vtkGeoTransform::InternalTransformPoints" ref="ee48117ce6441c87320a1c8985d826d5" args="(double *ptsInOut, vtkIdType numPts, int stride)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void vtkGeoTransform::InternalTransformPoints </td> <td>(</td> <td class="paramtype">double * </td> <td class="paramname"> <em>ptsInOut</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> </td> <td class="paramname"> <em>numPts</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>stride</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td><code> [protected]</code></td> </tr> </table> </div> <div class="memdoc"> <p> </div> </div><p> <hr><h2>Member Data Documentation</h2> <a class="anchor" name="d15d2640e4c68618e6ba9a874ca38680"></a><!-- doxytag: member="vtkGeoTransform::SourceProjection" ref="d15d2640e4c68618e6ba9a874ca38680" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a00629.html">vtkGeoProjection</a>* <a class="el" href="a00637.html#d15d2640e4c68618e6ba9a874ca38680">vtkGeoTransform::SourceProjection</a><code> [protected]</code> </td> </tr> </table> </div> <div class="memdoc"> <p> <p>Definition at line <a class="el" href="a04246.html#l00087">87</a> of file <a class="el" href="a04246.html">vtkGeoTransform.h</a>.</p> </div> </div><p> <a class="anchor" name="de124bc1523cb96ee61274d2c5fff999"></a><!-- doxytag: member="vtkGeoTransform::DestinationProjection" ref="de124bc1523cb96ee61274d2c5fff999" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a00629.html">vtkGeoProjection</a>* <a class="el" href="a00637.html#de124bc1523cb96ee61274d2c5fff999">vtkGeoTransform::DestinationProjection</a><code> [protected]</code> </td> </tr> </table> </div> <div class="memdoc"> <p> <p>Definition at line <a class="el" href="a04246.html#l00088">88</a> of file <a class="el" href="a04246.html">vtkGeoTransform.h</a>.</p> </div> </div><p> <hr>The documentation for this class was generated from the following file:<ul> <li>dox/Geovis/<a class="el" href="a04246.html">vtkGeoTransform.h</a></ul> </div> <hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:05:36 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> </body> </html>