<!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: dox/Widgets/vtkDistanceWidget.h Source File</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><a href="classes.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <h1>dox/Widgets/vtkDistanceWidget.h</h1><a href="a03687.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*=========================================================================</span> <a name="l00002"></a>00002 <span class="comment"></span> <a name="l00003"></a>00003 <span class="comment"> Program: Visualization Toolkit</span> <a name="l00004"></a>00004 <span class="comment"> Module: vtkDistanceWidget.h,v</span> <a name="l00005"></a>00005 <span class="comment"></span> <a name="l00006"></a>00006 <span class="comment"> Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen</span> <a name="l00007"></a>00007 <span class="comment"> All rights reserved.</span> <a name="l00008"></a>00008 <span class="comment"> See Copyright.txt or http://www.kitware.com/Copyright.htm for details.</span> <a name="l00009"></a>00009 <span class="comment"></span> <a name="l00010"></a>00010 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even</span> <a name="l00011"></a>00011 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR</span> <a name="l00012"></a>00012 <span class="comment"> PURPOSE. See the above copyright notice for more information.</span> <a name="l00013"></a>00013 <span class="comment"></span> <a name="l00014"></a>00014 <span class="comment">=========================================================================*/</span> <a name="l00074"></a>00074 <span class="preprocessor">#ifndef __vtkDistanceWidget_h</span> <a name="l00075"></a>00075 <span class="preprocessor"></span><span class="preprocessor">#define __vtkDistanceWidget_h</span> <a name="l00076"></a>00076 <span class="preprocessor"></span> <a name="l00077"></a>00077 <span class="preprocessor">#include "<a class="code" href="a03650.html">vtkAbstractWidget.h</a>"</span> <a name="l00078"></a>00078 <a name="l00079"></a>00079 <span class="keyword">class </span><a class="code" href="a00428.html" title="represent the vtkDistanceWidget">vtkDistanceRepresentation</a>; <a name="l00080"></a>00080 <span class="keyword">class </span><a class="code" href="a00679.html" title="a general widget for moving handles">vtkHandleWidget</a>; <a name="l00081"></a>00081 <span class="keyword">class </span>vtkDistanceWidgetCallback; <a name="l00082"></a>00082 <a name="l00083"></a>00083 <a name="l00084"></a><a class="code" href="a00430.html">00084</a> <span class="keyword">class </span><a class="code" href="a02170.html#09e5ba6764f54642494e26907662d55f">VTK_WIDGETS_EXPORT</a> <a class="code" href="a00430.html" title="measure the distance between two points">vtkDistanceWidget</a> : <span class="keyword">public</span> <a class="code" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a> <a name="l00085"></a>00085 { <a name="l00086"></a>00086 <span class="keyword">public</span>: <a name="l00088"></a>00088 <span class="keyword">static</span> <a class="code" href="a00430.html" title="measure the distance between two points">vtkDistanceWidget</a> *<a class="code" href="a01084.html#4d5b227267c076d6f9e38483370b6612">New</a>(); <a name="l00089"></a>00089 <a name="l00091"></a>00091 <a name="l00092"></a><a class="code" href="a00430.html#7efa27a689aa0d60ff8ba579df829182">00092</a> vtkTypeRevisionMacro(<a class="code" href="a00430.html" title="measure the distance between two points">vtkDistanceWidget</a>,<a class="code" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a>); <a name="l00093"></a>00093 <span class="keywordtype">void</span> <a class="code" href="a00091.html#be6bd600bcf2fa4d3348b945e0c9f67b">PrintSelf</a>(ostream& os, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent); <a name="l00095"></a>00095 <a name="l00099"></a>00099 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00091.html#0da0171256058b829eb2d99ab75e793e">SetEnabled</a>(<span class="keywordtype">int</span>); <a name="l00100"></a>00100 <a name="l00102"></a>00102 <a name="l00105"></a><a class="code" href="a00430.html#5394a5a2f22156ba00958bcfdc4b172c">00105</a> <span class="keywordtype">void</span> SetRepresentation(<a class="code" href="a00428.html" title="represent the vtkDistanceWidget">vtkDistanceRepresentation</a> *r) <a name="l00106"></a>00106 {this->Superclass::SetWidgetRepresentation( <a name="l00107"></a>00107 reinterpret_cast<vtkWidgetRepresentation*>(r));} <a name="l00109"></a>00109 <a name="l00111"></a>00111 <span class="keywordtype">void</span> <a class="code" href="a00091.html#64bf185aaaff512b32910091cc5ea924">CreateDefaultRepresentation</a>(); <a name="l00112"></a>00112 <a name="l00115"></a>00115 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00091.html#7abc5018397143c18c52eeaa3be31455">SetProcessEvents</a>(<span class="keywordtype">int</span>); <a name="l00116"></a>00116 <a name="l00117"></a>00117 <span class="keyword">protected</span>: <a name="l00118"></a>00118 <a class="code" href="a00430.html" title="measure the distance between two points">vtkDistanceWidget</a>(); <a name="l00119"></a>00119 ~<a class="code" href="a00430.html" title="measure the distance between two points">vtkDistanceWidget</a>(); <a name="l00120"></a>00120 <a name="l00121"></a>00121 <span class="comment">// The state of the widget</span> <a name="l00122"></a>00122 <span class="comment">//BTX</span> <a name="l00123"></a><a class="code" href="a00430.html#6ccacc11e9d2f9f7623058ee05aaba21424c1e5993e5af7dee141bf668645fb4">00123</a> <span class="keyword">enum</span> {Start=0,Define,Manipulate}; <a name="l00124"></a>00124 <span class="comment">//ETX</span> <a name="l00125"></a><a class="code" href="a00430.html#fcef20745a42ec793117c871e5871036">00125</a> <span class="keywordtype">int</span> WidgetState; <a name="l00126"></a><a class="code" href="a00430.html#3de62e2b8ffd3880a7424703afee3573">00126</a> <span class="keywordtype">int</span> CurrentHandle; <a name="l00127"></a>00127 <a name="l00128"></a>00128 <span class="comment">// Callback interface to capture events when</span> <a name="l00129"></a>00129 <span class="comment">// placing the widget.</span> <a name="l00130"></a>00130 <span class="keyword">static</span> <span class="keywordtype">void</span> AddPointAction(<a class="code" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a>*); <a name="l00131"></a>00131 <span class="keyword">static</span> <span class="keywordtype">void</span> MoveAction(<a class="code" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a>*); <a name="l00132"></a>00132 <span class="keyword">static</span> <span class="keywordtype">void</span> EndSelectAction(<a class="code" href="a00091.html" title="define the API for widget / widget representation">vtkAbstractWidget</a>*); <a name="l00133"></a>00133 <a name="l00134"></a>00134 <span class="comment">// The positioning handle widgets</span> <a name="l00135"></a><a class="code" href="a00430.html#91b54c89d2fbc7909c98817e0a0dc29e">00135</a> <a class="code" href="a00679.html" title="a general widget for moving handles">vtkHandleWidget</a> *Point1Widget; <a name="l00136"></a><a class="code" href="a00430.html#8bd07bb3b52ccb63ab2e3be661899e60">00136</a> <a class="code" href="a00679.html" title="a general widget for moving handles">vtkHandleWidget</a> *Point2Widget; <a name="l00137"></a><a class="code" href="a00430.html#96af71af361474384b37ba10fc6de645">00137</a> vtkDistanceWidgetCallback *DistanceWidgetCallback1; <a name="l00138"></a><a class="code" href="a00430.html#ae2e864fcdc04aed5144300782beb518">00138</a> vtkDistanceWidgetCallback *DistanceWidgetCallback2; <a name="l00139"></a>00139 <a name="l00140"></a>00140 <span class="comment">// Methods invoked when the handles at the</span> <a name="l00141"></a>00141 <span class="comment">// end points of the widget are manipulated</span> <a name="l00142"></a>00142 <span class="keywordtype">void</span> StartDistanceInteraction(<span class="keywordtype">int</span> handleNum); <a name="l00143"></a>00143 <span class="keywordtype">void</span> DistanceInteraction(<span class="keywordtype">int</span> handleNum); <a name="l00144"></a>00144 <span class="keywordtype">void</span> EndDistanceInteraction(<span class="keywordtype">int</span> handleNum); <a name="l00145"></a>00145 <a name="l00146"></a>00146 <span class="comment">//BTX</span> <a name="l00147"></a><a class="code" href="a00430.html#04755aff56333ef76068f8f0e893a75a">00147</a> <span class="keyword">friend</span> <span class="keyword">class </span>vtkDistanceWidgetCallback; <a name="l00148"></a>00148 <span class="comment">//ETX</span> <a name="l00149"></a>00149 <a name="l00150"></a>00150 <span class="keyword">private</span>: <a name="l00151"></a>00151 <a class="code" href="a00430.html" title="measure the distance between two points">vtkDistanceWidget</a>(<span class="keyword">const</span> <a class="code" href="a00430.html" title="measure the distance between two points">vtkDistanceWidget</a>&); <span class="comment">//Not implemented</span> <a name="l00152"></a>00152 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="a00430.html" title="measure the distance between two points">vtkDistanceWidget</a>&); <span class="comment">//Not implemented</span> <a name="l00153"></a>00153 }; <a name="l00154"></a>00154 <a name="l00155"></a>00155 <span class="preprocessor">#endif</span> </pre></div></div> <hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 18:35:53 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>