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<h1>dox/Hybrid/vtkBarChartActor.h</h1><a href="a02812.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: vtkBarChartActor.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="l00036"></a>00036 <span class="preprocessor">#ifndef __vtkBarChartActor_h</span>
<a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor">#define __vtkBarChartActor_h</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span>
<a name="l00039"></a>00039 <span class="preprocessor">#include "<a class="code" href="a02186.html">vtkActor2D.h</a>"</span>
<a name="l00040"></a>00040 
<a name="l00041"></a>00041 <span class="keyword">class </span><a class="code" href="a00155.html" title="Create an axis with tick marks and labels.">vtkAxisActor2D</a>;
<a name="l00042"></a>00042 <span class="keyword">class </span><a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a>;
<a name="l00043"></a>00043 <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="l00044"></a>00044 <span class="keyword">class </span><a class="code" href="a01266.html" title="draw vtkPolyData onto the image plane">vtkPolyDataMapper2D</a>;
<a name="l00045"></a>00045 <span class="keyword">class </span><a class="code" href="a01691.html" title="2D text annotation">vtkTextMapper</a>;
<a name="l00046"></a>00046 <span class="keyword">class </span><a class="code" href="a01692.html" title="represent text properties.">vtkTextProperty</a>;
<a name="l00047"></a>00047 <span class="keyword">class </span><a class="code" href="a00951.html" title="draw symbols with text">vtkLegendBoxActor</a>;
<a name="l00048"></a>00048 <span class="keyword">class </span><a class="code" href="a00652.html" title="create 2D glyphs represented by vtkPolyData">vtkGlyphSource2D</a>;
<a name="l00049"></a>00049 <span class="keyword">class </span>vtkBarLabelArray;
<a name="l00050"></a>00050 
<a name="l00051"></a><a class="code" href="a00159.html">00051</a> <span class="keyword">class </span><a class="code" href="a02170.html#9e9a05a8377523b4f8d707441f65786d">VTK_HYBRID_EXPORT</a> <a class="code" href="a00159.html" title="create a bar chart from an array">vtkBarChartActor</a> : <span class="keyword">public</span> <a class="code" href="a00093.html" title="a actor that draws 2D data">vtkActor2D</a>
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053 <span class="keyword">public</span>:
<a name="l00055"></a>00055 
<a name="l00056"></a><a class="code" href="a00159.html#d29ee0f30d36f45efcaae368580d3337">00056</a>   vtkTypeRevisionMacro(<a class="code" href="a00159.html" title="create a bar chart from an array">vtkBarChartActor</a>,<a class="code" href="a00093.html" title="a actor that draws 2D data">vtkActor2D</a>);
<a name="l00057"></a>00057   <span class="keywordtype">void</span> <a class="code" href="a00093.html#f0bb6b3aeeaa23e0f408990a40a1607a">PrintSelf</a>(ostream&amp; os, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00059"></a>00059 
<a name="l00061"></a>00061   <span class="keyword">static</span> <a class="code" href="a00159.html" title="create a bar chart from an array">vtkBarChartActor</a> *<a class="code" href="a00093.html#470c524c4d719ddf82b0a32bc55beb6e">New</a>();
<a name="l00062"></a>00062 
<a name="l00064"></a>00064   <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetInput(<a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a>*);
<a name="l00065"></a>00065 
<a name="l00067"></a>00067 
<a name="l00068"></a>00068   vtkGetObjectMacro(Input,<a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a>);
<a name="l00070"></a>00070 
<a name="l00072"></a>00072 
<a name="l00073"></a>00073   vtkSetMacro(TitleVisibility, <span class="keywordtype">int</span>);
<a name="l00074"></a>00074   vtkGetMacro(TitleVisibility, <span class="keywordtype">int</span>);
<a name="l00075"></a>00075   vtkBooleanMacro(TitleVisibility, <span class="keywordtype">int</span>);
<a name="l00077"></a>00077 
<a name="l00079"></a>00079 
<a name="l00080"></a>00080   vtkSetStringMacro(Title);
<a name="l00081"></a>00081   vtkGetStringMacro(Title);
<a name="l00083"></a>00083 
<a name="l00085"></a>00085 
<a name="l00087"></a>00087   <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetTitleTextProperty(<a class="code" href="a01692.html" title="represent text properties.">vtkTextProperty</a> *p);
<a name="l00088"></a>00088   vtkGetObjectMacro(TitleTextProperty,<a class="code" href="a01692.html" title="represent text properties.">vtkTextProperty</a>);
<a name="l00090"></a>00090   
<a name="l00092"></a>00092 
<a name="l00093"></a>00093   vtkSetMacro(LabelVisibility, <span class="keywordtype">int</span>);
<a name="l00094"></a>00094   vtkGetMacro(LabelVisibility, <span class="keywordtype">int</span>);
<a name="l00095"></a>00095   vtkBooleanMacro(LabelVisibility, <span class="keywordtype">int</span>);
<a name="l00097"></a>00097 
<a name="l00099"></a>00099 
<a name="l00101"></a>00101   <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetLabelTextProperty(<a class="code" href="a01692.html" title="represent text properties.">vtkTextProperty</a> *p);
<a name="l00102"></a>00102   vtkGetObjectMacro(LabelTextProperty,<a class="code" href="a01692.html" title="represent text properties.">vtkTextProperty</a>);
<a name="l00104"></a>00104       
<a name="l00106"></a>00106 
<a name="l00108"></a>00108   <span class="keywordtype">void</span> SetBarColor(<span class="keywordtype">int</span> i, <span class="keywordtype">double</span> r, <span class="keywordtype">double</span> g, <span class="keywordtype">double</span> b);
<a name="l00109"></a><a class="code" href="a00159.html#a610f22d11a135917fa4b955afafabcd">00109</a>   <span class="keywordtype">void</span> SetBarColor(<span class="keywordtype">int</span> i, <span class="keyword">const</span> <span class="keywordtype">double</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210ab06a058f9ffb559855ff8495aa7e53e">color</a>[3]) 
<a name="l00110"></a>00110     { this-&gt;SetBarColor(i, color[0], color[1], color[2]); }
<a name="l00111"></a>00111   <span class="keywordtype">double</span> *GetBarColor(<span class="keywordtype">int</span> i);
<a name="l00113"></a>00113 
<a name="l00115"></a>00115 
<a name="l00117"></a>00117   <span class="keywordtype">void</span> SetBarLabel(<span class="keyword">const</span> <span class="keywordtype">int</span> i, <span class="keyword">const</span> <span class="keywordtype">char</span> *);
<a name="l00118"></a>00118   <span class="keyword">const</span> <span class="keywordtype">char</span>* GetBarLabel(<span class="keywordtype">int</span> i);
<a name="l00120"></a>00120 
<a name="l00122"></a>00122 
<a name="l00123"></a>00123   vtkSetStringMacro(YTitle);
<a name="l00124"></a>00124   vtkGetStringMacro(YTitle);
<a name="l00126"></a>00126 
<a name="l00128"></a>00128 
<a name="l00131"></a>00131   vtkSetMacro(LegendVisibility, <span class="keywordtype">int</span>);
<a name="l00132"></a>00132   vtkGetMacro(LegendVisibility, <span class="keywordtype">int</span>);
<a name="l00133"></a>00133   vtkBooleanMacro(LegendVisibility, <span class="keywordtype">int</span>);
<a name="l00135"></a>00135 
<a name="l00137"></a>00137 
<a name="l00139"></a>00139   vtkGetObjectMacro(LegendActor,<a class="code" href="a00951.html" title="draw symbols with text">vtkLegendBoxActor</a>);
<a name="l00141"></a>00141 
<a name="l00143"></a>00143 
<a name="l00144"></a>00144   <span class="keywordtype">int</span> <a class="code" href="a00093.html#95232573f645b775c88dd81a6067addc">RenderOverlay</a>(<a class="code" href="a01833.html" title="abstract specification for Viewports">vtkViewport</a>*);
<a name="l00145"></a>00145   <span class="keywordtype">int</span> <a class="code" href="a00093.html#e26bc15689de9781fdf6ecc6ab80c2fe">RenderOpaqueGeometry</a>(<a class="code" href="a01833.html" title="abstract specification for Viewports">vtkViewport</a>*);
<a name="l00146"></a><a class="code" href="a00159.html#54494ac41ab1401de4a71b5676ae89be">00146</a>   <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a00093.html#f7a2adb46eba24bb78c825750d46a482">RenderTranslucentPolygonalGeometry</a>(<a class="code" href="a01833.html" title="abstract specification for Viewports">vtkViewport</a>* ) {<span class="keywordflow">return</span> 0;}
<a name="l00148"></a>00148 
<a name="l00150"></a>00150   <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a00093.html#a8f4fb9da8d8a683cf1c4f8541a21ff1">HasTranslucentPolygonalGeometry</a>();
<a name="l00151"></a>00151   
<a name="l00155"></a>00155   <span class="keywordtype">void</span> <a class="code" href="a00093.html#dd99f157501a85867005664f4d74008d">ReleaseGraphicsResources</a>(<a class="code" href="a01886.html" title="window superclass for vtkRenderWindow">vtkWindow</a> *);
<a name="l00156"></a>00156 
<a name="l00157"></a>00157 <span class="keyword">protected</span>:
<a name="l00158"></a>00158   <a class="code" href="a00159.html" title="create a bar chart from an array">vtkBarChartActor</a>();
<a name="l00159"></a>00159   ~<a class="code" href="a00159.html" title="create a bar chart from an array">vtkBarChartActor</a>();
<a name="l00160"></a>00160 
<a name="l00161"></a>00161 <span class="keyword">private</span>:
<a name="l00162"></a>00162   <a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a> *Input;        <span class="comment">// List of data sets to plot</span>
<a name="l00163"></a>00163   <a class="code" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> ArrayNumber;
<a name="l00164"></a>00164   <a class="code" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> ComponentNumber;
<a name="l00165"></a>00165   <span class="keywordtype">int</span> TitleVisibility;         <span class="comment">// Should I see the title?</span>
<a name="l00166"></a>00166   <span class="keywordtype">char</span> *Title;                 <span class="comment">// The title string</span>
<a name="l00167"></a>00167   <a class="code" href="a01692.html" title="represent text properties.">vtkTextProperty</a> *TitleTextProperty; 
<a name="l00168"></a>00168   <span class="keywordtype">int</span> LabelVisibility;
<a name="l00169"></a>00169   <a class="code" href="a01692.html" title="represent text properties.">vtkTextProperty</a> *LabelTextProperty;
<a name="l00170"></a>00170   vtkBarLabelArray *Labels;
<a name="l00171"></a>00171   <span class="keywordtype">int</span> LegendVisibility;
<a name="l00172"></a>00172   <a class="code" href="a00951.html" title="draw symbols with text">vtkLegendBoxActor</a> *LegendActor;
<a name="l00173"></a>00173   <a class="code" href="a00652.html" title="create 2D glyphs represented by vtkPolyData">vtkGlyphSource2D</a> *GlyphSource;
<a name="l00174"></a>00174 
<a name="l00175"></a>00175   <span class="comment">// Local variables needed to plot</span>
<a name="l00176"></a>00176   <a class="code" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> N;        <span class="comment">// The number of values</span>
<a name="l00177"></a>00177   <span class="keywordtype">double</span>   *Heights;  <span class="comment">// The heights of each bar</span>
<a name="l00178"></a>00178   <span class="keywordtype">double</span>    MinHeight; <span class="comment">//The maximum and minimum height</span>
<a name="l00179"></a>00179   <span class="keywordtype">double</span>    MaxHeight;
<a name="l00180"></a>00180   <span class="keywordtype">double</span>    LowerLeft[2];
<a name="l00181"></a>00181   <span class="keywordtype">double</span>    UpperRight[2];
<a name="l00182"></a>00182 
<a name="l00183"></a>00183   <a class="code" href="a01691.html" title="2D text annotation">vtkTextMapper</a>    **BarMappers; <span class="comment">//a label for each bar</span>
<a name="l00184"></a>00184   <a class="code" href="a00093.html" title="a actor that draws 2D data">vtkActor2D</a>       **BarActors;
<a name="l00185"></a>00185 
<a name="l00186"></a>00186   <a class="code" href="a01691.html" title="2D text annotation">vtkTextMapper</a>    *TitleMapper;
<a name="l00187"></a>00187   <a class="code" href="a00093.html" title="a actor that draws 2D data">vtkActor2D</a>       *TitleActor;
<a name="l00188"></a>00188 
<a name="l00189"></a>00189   <a class="code" href="a01260.html" title="concrete dataset represents vertices, lines, polygons, and triangle strips">vtkPolyData</a>         *PlotData;    <span class="comment">// The actual bars plus the x-axis</span>
<a name="l00190"></a>00190   <a class="code" href="a01266.html" title="draw vtkPolyData onto the image plane">vtkPolyDataMapper2D</a> *PlotMapper;
<a name="l00191"></a>00191   <a class="code" href="a00093.html" title="a actor that draws 2D data">vtkActor2D</a>          *PlotActor;
<a name="l00192"></a>00192   
<a name="l00193"></a>00193   <a class="code" href="a00155.html" title="Create an axis with tick marks and labels.">vtkAxisActor2D</a> *YAxis;  <span class="comment">//The y-axis </span>
<a name="l00194"></a>00194   <span class="keywordtype">char</span>           *YTitle;
<a name="l00195"></a>00195 
<a name="l00196"></a>00196   <a class="code" href="a01719.html" title="record modification and/or execution time">vtkTimeStamp</a>  BuildTime;
<a name="l00197"></a>00197 
<a name="l00198"></a>00198   <span class="keywordtype">int</span>    LastPosition[2];
<a name="l00199"></a>00199   <span class="keywordtype">int</span>    LastPosition2[2];
<a name="l00200"></a>00200   <span class="keywordtype">double</span> P1[3];
<a name="l00201"></a>00201   <span class="keywordtype">double</span> P2[3];
<a name="l00202"></a>00202 
<a name="l00203"></a>00203   <span class="keywordtype">void</span> Initialize();
<a name="l00204"></a>00204   <span class="keywordtype">int</span> PlaceAxes(<a class="code" href="a01833.html" title="abstract specification for Viewports">vtkViewport</a> *viewport, <span class="keywordtype">int</span> *<a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210e3d5e7c015dff08d8daf72a0102e1444">size</a>);
<a name="l00205"></a>00205   <span class="keywordtype">int</span> BuildPlot(<a class="code" href="a01833.html" title="abstract specification for Viewports">vtkViewport</a>*);
<a name="l00206"></a>00206 
<a name="l00207"></a>00207 <span class="keyword">private</span>:
<a name="l00208"></a>00208   <a class="code" href="a00159.html" title="create a bar chart from an array">vtkBarChartActor</a>(<span class="keyword">const</span> <a class="code" href="a00159.html" title="create a bar chart from an array">vtkBarChartActor</a>&amp;);  <span class="comment">// Not implemented.</span>
<a name="l00209"></a>00209   <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="a00159.html" title="create a bar chart from an array">vtkBarChartActor</a>&amp;);  <span class="comment">// Not implemented.</span>
<a name="l00210"></a>00210 };
<a name="l00211"></a>00211 
<a name="l00212"></a>00212 
<a name="l00213"></a>00213 <span class="preprocessor">#endif</span>
<a name="l00214"></a>00214 <span class="preprocessor"></span>
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