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<h1>dox/Widgets/vtkRectilinearWipeRepresentation.h</h1><a href="a03726.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: $RCSfile: vtkRectilinearWipeRepresentation.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="l00041"></a>00041 <span class="preprocessor">#ifndef __vtkRectilinearWipeRepresentation_h</span>
<a name="l00042"></a>00042 <span class="preprocessor"></span><span class="preprocessor">#define __vtkRectilinearWipeRepresentation_h</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span>
<a name="l00044"></a>00044 <span class="preprocessor">#include "<a class="code" href="a03750.html">vtkWidgetRepresentation.h</a>"</span>
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keyword">class </span><a class="code" href="a00818.html" title="make a rectilinear combination of two images.">vtkImageRectilinearWipe</a>;
<a name="l00047"></a>00047 <span class="keyword">class </span><a class="code" href="a00725.html" title="draw an image (data &amp; properties) in a rendered 3D scene">vtkImageActor</a>;
<a name="l00048"></a>00048 <span class="keyword">class </span><a class="code" href="a01250.html" title="represent and manipulate 3D points">vtkPoints</a>;
<a name="l00049"></a>00049 <span class="keyword">class </span><a class="code" href="a00242.html" title="object to represent cell connectivity">vtkCellArray</a>;
<a name="l00050"></a>00050 <span class="keyword">class </span><a class="code" href="a01260.html" title="concrete dataset represents vertices, lines, polygons, and triangle strips">vtkPolyData</a>;
<a name="l00051"></a>00051 <span class="keyword">class </span><a class="code" href="a01323.html" title="represent surface properties of a 2D image">vtkProperty2D</a>;
<a name="l00052"></a>00052 <span class="keyword">class </span><a class="code" href="a01266.html" title="draw vtkPolyData onto the image plane">vtkPolyDataMapper2D</a>;
<a name="l00053"></a>00053 <span class="keyword">class </span><a class="code" href="a00093.html" title="a actor that draws 2D data">vtkActor2D</a>;
<a name="l00054"></a>00054
<a name="l00055"></a>00055
<a name="l00056"></a><a class="code" href="a01471.html">00056</a> <span class="keyword">class </span><a class="code" href="a02170.html#09e5ba6764f54642494e26907662d55f">VTK_WIDGETS_EXPORT</a> <a class="code" href="a01471.html" title="represent a vtkRectilinearWipeWidget">vtkRectilinearWipeRepresentation</a> : <span class="keyword">public</span> <a class="code" href="a01877.html" title="abstract class defines interface between the widget and widget representation classes...">vtkWidgetRepresentation</a>
<a name="l00057"></a>00057 {
<a name="l00058"></a>00058 <span class="keyword">public</span>:
<a name="l00060"></a>00060 <span class="keyword">static</span> <a class="code" href="a01471.html" title="represent a vtkRectilinearWipeWidget">vtkRectilinearWipeRepresentation</a> *<a class="code" href="a01084.html#4d5b227267c076d6f9e38483370b6612">New</a>();
<a name="l00061"></a>00061
<a name="l00063"></a>00063
<a name="l00064"></a><a class="code" href="a01471.html#a41d67a1853d4006dd1c66cf562b5eaf">00064</a> vtkTypeRevisionMacro(<a class="code" href="a01471.html" title="represent a vtkRectilinearWipeWidget">vtkRectilinearWipeRepresentation</a>,<a class="code" href="a01877.html" title="abstract class defines interface between the widget and widget representation classes...">vtkWidgetRepresentation</a>);
<a name="l00065"></a>00065 <span class="keywordtype">void</span> <a class="code" href="a01877.html#dea6d0138ff965f86cac0a91553ad78f">PrintSelf</a>(ostream& os, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00067"></a>00067
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <span class="keywordtype">void</span> SetRectilinearWipe(<a class="code" href="a00818.html" title="make a rectilinear combination of two images.">vtkImageRectilinearWipe</a> *wipe);
<a name="l00071"></a>00071 vtkGetObjectMacro(RectilinearWipe,<a class="code" href="a00818.html" title="make a rectilinear combination of two images.">vtkImageRectilinearWipe</a>);
<a name="l00073"></a>00073
<a name="l00075"></a>00075
<a name="l00076"></a>00076 <span class="keywordtype">void</span> SetImageActor(<a class="code" href="a00725.html" title="draw an image (data &amp; properties) in a rendered 3D scene">vtkImageActor</a> *imageActor);
<a name="l00077"></a>00077 vtkGetObjectMacro(ImageActor,<a class="code" href="a00725.html" title="draw an image (data &amp; properties) in a rendered 3D scene">vtkImageActor</a>);
<a name="l00079"></a>00079
<a name="l00081"></a>00081
<a name="l00084"></a>00084 vtkSetClampMacro(Tolerance,<span class="keywordtype">int</span>,1,10);
<a name="l00085"></a>00085 vtkGetMacro(Tolerance,<span class="keywordtype">int</span>);
<a name="l00087"></a>00087
<a name="l00089"></a>00089
<a name="l00091"></a>00091 vtkGetObjectMacro(Property,<a class="code" href="a01323.html" title="represent surface properties of a 2D image">vtkProperty2D</a>);
<a name="l00093"></a>00093
<a name="l00095"></a>00095
<a name="l00098"></a>00098 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a01877.html#a7dfbf5a2b39487c072266e0e1520ec7">BuildRepresentation</a>();
<a name="l00099"></a>00099 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a01877.html#9aece0d7ff74c1fcfd5f427088cab77b">StartWidgetInteraction</a>(<span class="keywordtype">double</span> eventPos[2]);
<a name="l00100"></a>00100 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a01877.html#73adbf84d1745e1393eda384a5f31d52">WidgetInteraction</a>(<span class="keywordtype">double</span> eventPos[2]);
<a name="l00101"></a>00101 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a01877.html#b0aeed71d0331ae3e5c6472572f3900b">ComputeInteractionState</a>(<span class="keywordtype">int</span> X, <span class="keywordtype">int</span> Y, <span class="keywordtype">int</span> modify=0);
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <span class="comment">//BTX</span>
<a name="l00105"></a>00105 <span class="comment">// Enums define the state of the prop relative to the mouse pointer</span>
<a name="l00106"></a>00106 <span class="comment">// position. Used by ComputeInteractionState() to communicate with the</span>
<a name="l00107"></a>00107 <span class="comment">// widget.</span>
<a name="l00108"></a><a class="code" href="a01471.html#955011a6b97822405e19a8d547f7fc9d">00108</a> <span class="keyword">enum</span> <a class="code" href="a01471.html#955011a6b97822405e19a8d547f7fc9d">_InteractionState</a>
<a name="l00109"></a>00109 {
<a name="l00110"></a><a class="code" href="a01471.html#955011a6b97822405e19a8d547f7fc9de6920cae775e64733185f7101c046cc8">00110</a> Outside=0,
<a name="l00111"></a><a class="code" href="a01471.html#955011a6b97822405e19a8d547f7fc9d2108194320ab97e89e538318076af9c5">00111</a> MovingHPane,
<a name="l00112"></a><a class="code" href="a01471.html#955011a6b97822405e19a8d547f7fc9d5573e3f962c888237755eaec81d016f2">00112</a> MovingVPane,
<a name="l00113"></a><a class="code" href="a01471.html#955011a6b97822405e19a8d547f7fc9d6381770177e55a6701795f2ce1f4f033">00113</a> MovingCenter
<a name="l00114"></a>00114 };
<a name="l00115"></a>00115 <span class="comment">//ETX</span>
<a name="l00116"></a>00116
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a01877.html#deb781ee0b2e05240de3b1d099346714">GetActors2D</a>(<a class="code" href="a01321.html" title="a list of Props">vtkPropCollection</a> *);
<a name="l00120"></a>00120 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a01877.html#a5428644337fcf61013390e6d619ff9f">ReleaseGraphicsResources</a>(<a class="code" href="a01886.html" title="window superclass for vtkRenderWindow">vtkWindow</a> *);
<a name="l00121"></a>00121 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a01877.html#01e90cbe6f75838c27c1d1c0c5e37521">RenderOverlay</a>(<a class="code" href="a01833.html" title="abstract specification for Viewports">vtkViewport</a> *viewport);
<a name="l00122"></a>00122 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a01877.html#5db136973bcd6232d212eeb1afcd0354">RenderOpaqueGeometry</a>(<a class="code" href="a01833.html" title="abstract specification for Viewports">vtkViewport</a> *viewport);
<a name="l00123"></a>00123 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a01877.html#72c591ce53e9320977850735a4057870">RenderTranslucentPolygonalGeometry</a>(<a class="code" href="a01833.html" title="abstract specification for Viewports">vtkViewport</a> *viewport);
<a name="l00124"></a>00124 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a01877.html#8b7761451b47996f96aacab32882ca25">HasTranslucentPolygonalGeometry</a>();
<a name="l00126"></a>00126
<a name="l00127"></a>00127 <span class="keyword">protected</span>:
<a name="l00128"></a>00128 <a class="code" href="a01471.html" title="represent a vtkRectilinearWipeWidget">vtkRectilinearWipeRepresentation</a>();
<a name="l00129"></a>00129 ~<a class="code" href="a01471.html" title="represent a vtkRectilinearWipeWidget">vtkRectilinearWipeRepresentation</a>();
<a name="l00130"></a>00130
<a name="l00131"></a>00131 <span class="comment">// Instances that this class manipulates</span>
<a name="l00132"></a><a class="code" href="a01471.html#3d4d89e9433a5955ff592e26bba195d0">00132</a> <a class="code" href="a00818.html" title="make a rectilinear combination of two images.">vtkImageRectilinearWipe</a> *RectilinearWipe;
<a name="l00133"></a><a class="code" href="a01471.html#94bb9cfb084f0fd77cc654ff589ec50c">00133</a> <a class="code" href="a00725.html" title="draw an image (data &amp; properties) in a rendered 3D scene">vtkImageActor</a> *ImageActor;
<a name="l00134"></a>00134
<a name="l00135"></a>00135 <span class="comment">// The pick tolerance of the widget in pixels</span>
<a name="l00136"></a><a class="code" href="a01471.html#53008ed7a8ce0bb0d7f55a96ab991dfa">00136</a> <span class="keywordtype">int</span> Tolerance;
<a name="l00137"></a>00137
<a name="l00138"></a>00138 <span class="comment">// This is used to track the beginning of interaction with the prop</span>
<a name="l00139"></a><a class="code" href="a01471.html#494f295ca62f27d7644a5df44ec2d5fb">00139</a> <span class="keywordtype">double</span> StartWipePosition[2];
<a name="l00140"></a>00140
<a name="l00141"></a>00141 <span class="comment">// Indicates which part of widget is currently active based on the</span>
<a name="l00142"></a>00142 <span class="comment">// state of the instance of the vtkImageRectilinearWipe.</span>
<a name="l00143"></a><a class="code" href="a01471.html#dc8a19380cc40fee2d3dd1d0af769763">00143</a> <span class="keywordtype">int</span> ActiveParts;
<a name="l00144"></a>00144
<a name="l00145"></a>00145 <span class="comment">// Geometric structure of widget</span>
<a name="l00146"></a><a class="code" href="a01471.html#bdd2d0b32ad9ff1b2606ea397e8da0ed">00146</a> <a class="code" href="a01250.html" title="represent and manipulate 3D points">vtkPoints</a> *Points; <span class="comment">// The nine points defining the widget geometry</span>
<a name="l00147"></a><a class="code" href="a01471.html#c7f4ef6c41d848354337fd3d3d5d148e">00147</a> <a class="code" href="a00242.html" title="object to represent cell connectivity">vtkCellArray</a> *Lines; <span class="comment">// lines defining the boundary</span>
<a name="l00148"></a><a class="code" href="a01471.html#a31b207efdf66a494654bfc0291b06bb">00148</a> <a class="code" href="a01260.html" title="concrete dataset represents vertices, lines, polygons, and triangle strips">vtkPolyData</a> *Wipe;
<a name="l00149"></a><a class="code" href="a01471.html#405bee26b559d5a023b479710bf846c3">00149</a> <a class="code" href="a01266.html" title="draw vtkPolyData onto the image plane">vtkPolyDataMapper2D</a> *WipeMapper;
<a name="l00150"></a><a class="code" href="a01471.html#6379d715a4c172a8a462d076e5ead81d">00150</a> <a class="code" href="a00093.html" title="a actor that draws 2D data">vtkActor2D</a> *WipeActor;
<a name="l00151"></a><a class="code" href="a01471.html#2838bcb5eafb7c01fb42aa4c0b211c4e">00151</a> <a class="code" href="a01323.html" title="represent surface properties of a 2D image">vtkProperty2D</a> *Property;
<a name="l00152"></a>00152
<a name="l00153"></a>00153 <span class="comment">// These are used to track the coordinates (in display coordinate system)</span>
<a name="l00154"></a>00154 <span class="comment">// of the mid-edge and center point of the widget</span>
<a name="l00155"></a><a class="code" href="a01471.html#a28a153041c3564e5bdeab5aeb0502c2">00155</a> <span class="keywordtype">double</span> DP4[3];
<a name="l00156"></a><a class="code" href="a01471.html#ae5c417a2b91415faf235a483fef9e08">00156</a> <span class="keywordtype">double</span> DP5[3];
<a name="l00157"></a><a class="code" href="a01471.html#97749810ef36ae4d8125ad0d30663e47">00157</a> <span class="keywordtype">double</span> DP6[3];
<a name="l00158"></a><a class="code" href="a01471.html#5cc0565c662d782b11273c1b55df08e5">00158</a> <span class="keywordtype">double</span> DP7[3];
<a name="l00159"></a><a class="code" href="a01471.html#259591c6e36864777ff9fadf4431775e">00159</a> <span class="keywordtype">double</span> DP8[3];
<a name="l00160"></a>00160
<a name="l00161"></a><a class="code" href="a01471.html#11151f86a25aa511d63b3b9436ea4272">00161</a> <span class="keywordtype">int</span> Dims[3]; <span class="comment">// Dimensions of the input image to the wipe</span>
<a name="l00162"></a><a class="code" href="a01471.html#fb97b36f8999f75b7b68dcd8bf3a4c87">00162</a> <span class="keywordtype">int</span> I; <span class="comment">//the i-j define the plane that is being displayed</span>
<a name="l00163"></a><a class="code" href="a01471.html#ccac5eb95c9994a2f5f750126f2afa70">00163</a> <span class="keywordtype">int</span> J;
<a name="l00164"></a>00164
<a name="l00165"></a>00165 <span class="keyword">private</span>:
<a name="l00166"></a>00166 <a class="code" href="a01471.html" title="represent a vtkRectilinearWipeWidget">vtkRectilinearWipeRepresentation</a>(<span class="keyword">const</span> <a class="code" href="a01471.html" title="represent a vtkRectilinearWipeWidget">vtkRectilinearWipeRepresentation</a>&); <span class="comment">//Not implemented</span>
<a name="l00167"></a>00167 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="a01471.html" title="represent a vtkRectilinearWipeWidget">vtkRectilinearWipeRepresentation</a>&); <span class="comment">//Not implemented</span>
<a name="l00168"></a>00168 };
<a name="l00169"></a>00169
<a name="l00170"></a>00170 <span class="preprocessor">#endif</span>
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