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<h1>vtkImageMapToWindowLevelColors Class Reference</h1><!-- doxytag: class="vtkImageMapToWindowLevelColors" --><!-- doxytag: inherits="vtkImageMapToColors" --><code>#include &lt;<a class="el" href="a04723.html">vtkImageMapToWindowLevelColors.h</a>&gt;</code>
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Inheritance diagram for vtkImageMapToWindowLevelColors:</div>
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Collaboration diagram for vtkImageMapToWindowLevelColors:</div>
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<p><center><img src="a11008.png" border="0" usemap="#a11009" alt="Collaboration graph"></center>
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<a href="a11010.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
map the input image through a lookup table and window / level it 
<p>
The <a class="el" href="a00794.html" title="map the input image through a lookup table and window / level it">vtkImageMapToWindowLevelColors</a> filter will take an input image of any valid scalar type, and map the first component of the image through a lookup table. This resulting color will be modulated with value obtained by a window / level operation. The result is an image of type VTK_UNSIGNED_CHAR. If the lookup table is not set, or is set to NULL, then the input data will be passed through if it is already of type UNSIGNED_CHAR.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a00980.html" title="map scalar values into colors via a lookup table">vtkLookupTable</a> <a class="el" href="a01513.html" title="map scalar values into colors">vtkScalarsToColors</a></dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_8.html#c2_vtk_t_vtkImageMapToWindowLevelColors">vtkImageMapToWindowLevelColors (Tests)</a> </dd></dl>

<p>Definition at line <a class="el" href="a04723.html#l00039">39</a> of file <a class="el" href="a04723.html">vtkImageMapToWindowLevelColors.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="a00792.html">vtkImageMapToColors</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#7483cf5753c8708d7f26d5677d65325f">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 *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#5dd84ae26829c9e4f2b3169dfc7cd116">GetClassName</a> ()</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#4513ac9f6f981189bed9517e94bd729c">IsA</a> (const char *type)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#64dd80321485dbfed3b671999c761408">PrintSelf</a> (ostream &amp;os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>

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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#56d371d59c6e944db44613b318005a07">SetWindow</a> (double)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#a70cb68ab75dee64f6184c237dce5129">GetWindow</a> ()</td></tr>

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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#0862a62d03e0024a9e884651cb070ef7">SetLevel</a> (double)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#fe59cc0acda0e587e8abf09e42bfdb54">GetLevel</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 <br>
<a class="el" href="a00794.html">vtkImageMapToWindowLevelColors</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#d9f9827b6108b5bf7ef4af06f41844eb">New</a> ()</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">static int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#6a821965aee5c0b4356d690a0eea56a0">IsTypeOf</a> (const char *type)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">static <br>
<a class="el" href="a00794.html">vtkImageMapToWindowLevelColors</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#fa1fe649889e9d2461ec4b869b62fb78">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">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#7f2b32670b505417d9fc24d58e475a7f">vtkImageMapToWindowLevelColors</a> ()</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#d6cbe5adcc3323990df20d047e25595f">~vtkImageMapToWindowLevelColors</a> ()</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#53f19e79c319669150437a63f784e9b0">RequestInformation</a> (<a class="el" href="a00872.html">vtkInformation</a> *, <a class="el" href="a00895.html">vtkInformationVector</a> **, <a class="el" href="a00895.html">vtkInformationVector</a> *)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#1cbf67866d23588e1786d960a61a9dcc">ThreadedRequestData</a> (<a class="el" href="a00872.html">vtkInformation</a> *request, <a class="el" href="a00895.html">vtkInformationVector</a> **inputVector, <a class="el" href="a00895.html">vtkInformationVector</a> *outputVector, <a class="el" href="a00751.html">vtkImageData</a> ***inData, <a class="el" href="a00751.html">vtkImageData</a> **outData, int extent[6], int id)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#e9a2bc4f213bc328d44065ddb5811972">RequestData</a> (<a class="el" href="a00872.html">vtkInformation</a> *request, <a class="el" href="a00895.html">vtkInformationVector</a> **inputVector, <a class="el" href="a00895.html">vtkInformationVector</a> *outputVector)</td></tr>

<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#9ad130744c8f1e4cefc9b7e7d436330a">Window</a></td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">double&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00794.html#722c5e3f295a8a8cb9dbaffb86b425b4">Level</a></td></tr>

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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="7483cf5753c8708d7f26d5677d65325f"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::Superclass" ref="7483cf5753c8708d7f26d5677d65325f" args="" -->
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          <td class="memname">typedef <a class="el" href="a00792.html">vtkImageMapToColors</a> <a class="el" href="a00792.html">vtkImageMapToWindowLevelColors::Superclass</a>          </td>
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<p>Reimplemented from <a class="el" href="a00792.html#91d898fbe72923de6fa1575adbab74d7">vtkImageMapToColors</a>.</p>

<p>Definition at line <a class="el" href="a04723.html#l00043">43</a> of file <a class="el" href="a04723.html">vtkImageMapToWindowLevelColors.h</a>.</p>

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<hr><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" name="7f2b32670b505417d9fc24d58e475a7f"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::vtkImageMapToWindowLevelColors" ref="7f2b32670b505417d9fc24d58e475a7f" args="()" -->
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          <td class="memname">vtkImageMapToWindowLevelColors::vtkImageMapToWindowLevelColors           </td>
          <td>(</td>
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          <td><code> [protected]</code></td>
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<a class="anchor" name="d6cbe5adcc3323990df20d047e25595f"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::~vtkImageMapToWindowLevelColors" ref="d6cbe5adcc3323990df20d047e25595f" args="()" -->
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          <td class="memname">vtkImageMapToWindowLevelColors::~vtkImageMapToWindowLevelColors           </td>
          <td>(</td>
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          <td><code> [protected]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="d9f9827b6108b5bf7ef4af06f41844eb"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::New" ref="d9f9827b6108b5bf7ef4af06f41844eb" args="()" -->
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          <td class="memname">static <a class="el" href="a00794.html">vtkImageMapToWindowLevelColors</a>* vtkImageMapToWindowLevelColors::New           </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="a00792.html#4b8152598f6dc1e62d8f534a5614ae57">vtkImageMapToColors</a>.</p>

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<a class="anchor" name="5dd84ae26829c9e4f2b3169dfc7cd116"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::GetClassName" ref="5dd84ae26829c9e4f2b3169dfc7cd116" args="()" -->
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          <td class="memname">virtual const char* vtkImageMapToWindowLevelColors::GetClassName           </td>
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<p>Reimplemented from <a class="el" href="a00792.html#b81b932d1870f8a1ad3a6f8cd27fa413">vtkImageMapToColors</a>.</p>

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<a class="anchor" name="6a821965aee5c0b4356d690a0eea56a0"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::IsTypeOf" ref="6a821965aee5c0b4356d690a0eea56a0" args="(const char *type)" -->
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          <td class="memname">static int vtkImageMapToWindowLevelColors::IsTypeOf           </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="a00792.html#cfd82f3c58c780321ce201ec1f6fbd20">vtkImageMapToColors</a>.</p>

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<a class="anchor" name="4513ac9f6f981189bed9517e94bd729c"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::IsA" ref="4513ac9f6f981189bed9517e94bd729c" args="(const char *type)" -->
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          <td class="memname">virtual int vtkImageMapToWindowLevelColors::IsA           </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="a00792.html#e26f58db00da3809780be23a755c66e1">vtkImageMapToColors</a>.</p>

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<a class="anchor" name="fa1fe649889e9d2461ec4b869b62fb78"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::SafeDownCast" ref="fa1fe649889e9d2461ec4b869b62fb78" args="(vtkObject *o)" -->
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          <td class="memname">static <a class="el" href="a00794.html">vtkImageMapToWindowLevelColors</a>* vtkImageMapToWindowLevelColors::SafeDownCast           </td>
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          <td class="paramtype"><a class="el" href="a01084.html">vtkObject</a> *&nbsp;</td>
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<p>Reimplemented from <a class="el" href="a00792.html#e2a672760e7688193f57c5409064639a">vtkImageMapToColors</a>.</p>

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<a class="anchor" name="64dd80321485dbfed3b671999c761408"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::PrintSelf" ref="64dd80321485dbfed3b671999c761408" args="(ostream &amp;os, vtkIndent indent)" -->
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          <td class="memname">void vtkImageMapToWindowLevelColors::PrintSelf           </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="a00792.html#5568a7aeb8df1c134d36cb04724f4a5a">vtkImageMapToColors</a>.</p>

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<a class="anchor" name="56d371d59c6e944db44613b318005a07"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::SetWindow" ref="56d371d59c6e944db44613b318005a07" args="(double)" -->
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          <td class="memname">virtual void vtkImageMapToWindowLevelColors::SetWindow           </td>
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Set / Get the Window to use -&gt; modulation will be performed on the color based on (S - (L - W/2))/W where S is the scalar value, L is the level and W is the window. 
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<a class="anchor" name="a70cb68ab75dee64f6184c237dce5129"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::GetWindow" ref="a70cb68ab75dee64f6184c237dce5129" args="()" -->
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          <td class="memname">virtual double vtkImageMapToWindowLevelColors::GetWindow           </td>
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Set / Get the Window to use -&gt; modulation will be performed on the color based on (S - (L - W/2))/W where S is the scalar value, L is the level and W is the window. 
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<a class="anchor" name="0862a62d03e0024a9e884651cb070ef7"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::SetLevel" ref="0862a62d03e0024a9e884651cb070ef7" args="(double)" -->
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          <td class="memname">virtual void vtkImageMapToWindowLevelColors::SetLevel           </td>
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          <td class="paramtype">double&nbsp;</td>
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Set / Get the Level to use -&gt; modulation will be performed on the color based on (S - (L - W/2))/W where S is the scalar value, L is the level and W is the window. 
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<a class="anchor" name="fe59cc0acda0e587e8abf09e42bfdb54"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::GetLevel" ref="fe59cc0acda0e587e8abf09e42bfdb54" args="()" -->
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          <td class="memname">virtual double vtkImageMapToWindowLevelColors::GetLevel           </td>
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Set / Get the Level to use -&gt; modulation will be performed on the color based on (S - (L - W/2))/W where S is the scalar value, L is the level and W is the window. 
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<a class="anchor" name="53f19e79c319669150437a63f784e9b0"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::RequestInformation" ref="53f19e79c319669150437a63f784e9b0" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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          <td class="memname">virtual int vtkImageMapToWindowLevelColors::RequestInformation           </td>
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<p>Reimplemented from <a class="el" href="a00792.html#c971e2ae43ae76bde16958221ea8bda0">vtkImageMapToColors</a>.</p>

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<a class="anchor" name="1cbf67866d23588e1786d960a61a9dcc"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::ThreadedRequestData" ref="1cbf67866d23588e1786d960a61a9dcc" args="(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector, vtkImageData ***inData, vtkImageData **outData, int extent[6], int id)" -->
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If the subclass does not define an Execute method, then the task will be broken up, multiple threads will be spawned, and each thread will call this method. It is public so that the thread functions can call this method. 
<p>Reimplemented from <a class="el" href="a00792.html#5e42207a33c6dda3b91286867c6cc8c5">vtkImageMapToColors</a>.</p>

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<a class="anchor" name="e9a2bc4f213bc328d44065ddb5811972"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::RequestData" ref="e9a2bc4f213bc328d44065ddb5811972" args="(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)" -->
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          <td class="memname">virtual int vtkImageMapToWindowLevelColors::RequestData           </td>
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          <td class="paramname"> <em>request</em>, </td>
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This is called by the superclass. This is the method you should override. 
<p>Reimplemented from <a class="el" href="a00792.html#98b41f3d0ebe6cba4c9cc52469f2a938">vtkImageMapToColors</a>.</p>

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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="9ad130744c8f1e4cefc9b7e7d436330a"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::Window" ref="9ad130744c8f1e4cefc9b7e7d436330a" args="" -->
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          <td class="memname">double <a class="el" href="a00794.html#9ad130744c8f1e4cefc9b7e7d436330a">vtkImageMapToWindowLevelColors::Window</a><code> [protected]</code>          </td>
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<p>Definition at line <a class="el" href="a04723.html#l00076">76</a> of file <a class="el" href="a04723.html">vtkImageMapToWindowLevelColors.h</a>.</p>

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<a class="anchor" name="722c5e3f295a8a8cb9dbaffb86b425b4"></a><!-- doxytag: member="vtkImageMapToWindowLevelColors::Level" ref="722c5e3f295a8a8cb9dbaffb86b425b4" args="" -->
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          <td class="memname">double <a class="el" href="a00794.html#722c5e3f295a8a8cb9dbaffb86b425b4">vtkImageMapToWindowLevelColors::Level</a><code> [protected]</code>          </td>
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<p>Definition at line <a class="el" href="a04723.html#l00077">77</a> of file <a class="el" href="a04723.html">vtkImageMapToWindowLevelColors.h</a>.</p>

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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Imaging/<a class="el" href="a04723.html">vtkImageMapToWindowLevelColors.h</a></ul>
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