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<h1>vtkImageExtractComponents Class Reference</h1><!-- doxytag: class="vtkImageExtractComponents" --><!-- doxytag: inherits="vtkThreadedImageAlgorithm" --><code>#include <<a class="el" href="a04695.html">vtkImageExtractComponents.h</a>></code>
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Inheritance diagram for vtkImageExtractComponents:</div>
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<p><center><img src="a10853.png" border="0" usemap="#a10854" alt="Inheritance graph"></center>
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
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Collaboration diagram for vtkImageExtractComponents:</div>
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<p><center><img src="a10855.png" border="0" usemap="#a10856" alt="Collaboration graph"></center>
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
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<a href="a10857.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
Outputs a single component.
<p>
<a class="el" href="a00763.html" title="Outputs a single component.">vtkImageExtractComponents</a> takes an input with any number of components and outputs some of them. It does involve a copy of the data.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a00731.html" title="Collects components from two inputs into one output.">vtkImageAppendComponents</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_vtkImageExtractComponents">vtkImageExtractComponents (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a04695.html#l00034">34</a> of file <a class="el" href="a04695.html">vtkImageExtractComponents.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="a01705.html">vtkThreadedImageAlgorithm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#c7ca0677e772a57cddcc91272216e6a3">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 * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#59c41700bbd184a7ee7215cfa76ab215">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="a00763.html#90d1d9ab057febe3c3594c2b5036c8e4">IsA</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#f0f20e53a46eca29a4397913898a31d1">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</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="a00763.html#b1de818ceb7d3f728b0ba7806d510dc8">SetComponents</a> (int c1)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#362a45a0b0fa98e2493324e2cd575d2f">SetComponents</a> (int c1, int c2)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#15ae6e7d58dd044c6089b9fd6d9b3ba1">SetComponents</a> (int c1, int c2, int c3)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#6e6b616f929cd16567175008ba5e4a38">GetComponents</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#c34c6d360b0cf770b3568553467f7fda">GetComponents</a> (int &, int &, int &)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#9d4e7d71122c52f5b1d8d0adc67000d2">GetComponents</a> (int[3])</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#239f67834d715fe56fb0250d9cdf3a64">GetNumberOfComponents</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 <a class="el" href="a00763.html">vtkImageExtractComponents</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#ca7957ca3c9e99bf370b82bdf29143cd">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="a00763.html#b975443fbce8529ec6022fbf0875ae2f">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00763.html">vtkImageExtractComponents</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#e6e6ce80362082ee3fa83b96effbe85e">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="a00763.html#37092271f2e5c92c6e1d413eafe7c602">vtkImageExtractComponents</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#2644cb11296510e546e8f796633ea191">~vtkImageExtractComponents</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#69e733a0b61195d9a0a613e2e274d160">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 </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#0ab45ae6dd6b45aeb7cc63f0b6720014">ThreadedExecute</a> (<a class="el" href="a00751.html">vtkImageData</a> *inData, <a class="el" href="a00751.html">vtkImageData</a> *outData, int ext[6], int id)</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#8a960a67369df7d547f798c6f46f1198">NumberOfComponents</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00763.html#150e2f9f1dd7542a3cd2386c11024bac">Components</a> [3]</td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="c7ca0677e772a57cddcc91272216e6a3"></a><!-- doxytag: member="vtkImageExtractComponents::Superclass" ref="c7ca0677e772a57cddcc91272216e6a3" args="" -->
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<td class="memname">typedef <a class="el" href="a01705.html">vtkThreadedImageAlgorithm</a> <a class="el" href="a01705.html">vtkImageExtractComponents::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a01705.html#67876177e53dbc18f91b9b50f8f03331">vtkThreadedImageAlgorithm</a>.</p>
<p>Definition at line <a class="el" href="a04695.html#l00038">38</a> of file <a class="el" href="a04695.html">vtkImageExtractComponents.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="37092271f2e5c92c6e1d413eafe7c602"></a><!-- doxytag: member="vtkImageExtractComponents::vtkImageExtractComponents" ref="37092271f2e5c92c6e1d413eafe7c602" args="()" -->
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<td class="memname">vtkImageExtractComponents::vtkImageExtractComponents </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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</div>
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<a class="anchor" name="2644cb11296510e546e8f796633ea191"></a><!-- doxytag: member="vtkImageExtractComponents::~vtkImageExtractComponents" ref="2644cb11296510e546e8f796633ea191" args="()" -->
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<td class="memname">vtkImageExtractComponents::~vtkImageExtractComponents </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline, protected]</code></td>
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<p>Definition at line <a class="el" href="a04695.html#l00057">57</a> of file <a class="el" href="a04695.html">vtkImageExtractComponents.h</a>.</p>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="ca7957ca3c9e99bf370b82bdf29143cd"></a><!-- doxytag: member="vtkImageExtractComponents::New" ref="ca7957ca3c9e99bf370b82bdf29143cd" args="()" -->
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<td class="memname">static <a class="el" href="a00763.html">vtkImageExtractComponents</a>* vtkImageExtractComponents::New </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static]</code></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="a00101.html#06d80d8d4aa1a4856135fa003845be82">vtkAlgorithm</a>.</p>
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<a class="anchor" name="59c41700bbd184a7ee7215cfa76ab215"></a><!-- doxytag: member="vtkImageExtractComponents::GetClassName" ref="59c41700bbd184a7ee7215cfa76ab215" args="()" -->
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<td class="memname">virtual const char* vtkImageExtractComponents::GetClassName </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a01705.html#8622c920af18a6521f427d7b70613faa">vtkThreadedImageAlgorithm</a>.</p>
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<a class="anchor" name="b975443fbce8529ec6022fbf0875ae2f"></a><!-- doxytag: member="vtkImageExtractComponents::IsTypeOf" ref="b975443fbce8529ec6022fbf0875ae2f" args="(const char *type)" -->
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<td class="memname">static int vtkImageExtractComponents::IsTypeOf </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [static]</code></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="a01705.html#1e20b0feec3712e39d352e47d582ff4e">vtkThreadedImageAlgorithm</a>.</p>
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<a class="anchor" name="90d1d9ab057febe3c3594c2b5036c8e4"></a><!-- doxytag: member="vtkImageExtractComponents::IsA" ref="90d1d9ab057febe3c3594c2b5036c8e4" args="(const char *type)" -->
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<td class="memname">virtual int vtkImageExtractComponents::IsA </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [virtual]</code></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="a01705.html#250ac29fa902a270b6f94702f7f24e9b">vtkThreadedImageAlgorithm</a>.</p>
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<a class="anchor" name="e6e6ce80362082ee3fa83b96effbe85e"></a><!-- doxytag: member="vtkImageExtractComponents::SafeDownCast" ref="e6e6ce80362082ee3fa83b96effbe85e" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00763.html">vtkImageExtractComponents</a>* vtkImageExtractComponents::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>
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<p>Reimplemented from <a class="el" href="a01705.html#def8b2b0abda015b495884db6f717625">vtkThreadedImageAlgorithm</a>.</p>
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<a class="anchor" name="f0f20e53a46eca29a4397913898a31d1"></a><!-- doxytag: member="vtkImageExtractComponents::PrintSelf" ref="f0f20e53a46eca29a4397913898a31d1" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkImageExtractComponents::PrintSelf </td>
<td>(</td>
<td class="paramtype">ostream & </td>
<td class="paramname"> <em>os</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a00869.html">vtkIndent</a> </td>
<td class="paramname"> <em>indent</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></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="a01705.html#53dc14a03ab6cffae0ca5cadb2c6d172">vtkThreadedImageAlgorithm</a>.</p>
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<a class="anchor" name="b1de818ceb7d3f728b0ba7806d510dc8"></a><!-- doxytag: member="vtkImageExtractComponents::SetComponents" ref="b1de818ceb7d3f728b0ba7806d510dc8" args="(int c1)" -->
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<td class="memname">void vtkImageExtractComponents::SetComponents </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>c1</em> </td>
<td> ) </td>
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Set/Get the components to extract.
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<a class="anchor" name="362a45a0b0fa98e2493324e2cd575d2f"></a><!-- doxytag: member="vtkImageExtractComponents::SetComponents" ref="362a45a0b0fa98e2493324e2cd575d2f" args="(int c1, int c2)" -->
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<td class="memname">void vtkImageExtractComponents::SetComponents </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>c1</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>c2</em></td><td> </td>
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<td>)</td>
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Set/Get the components to extract.
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<a class="anchor" name="15ae6e7d58dd044c6089b9fd6d9b3ba1"></a><!-- doxytag: member="vtkImageExtractComponents::SetComponents" ref="15ae6e7d58dd044c6089b9fd6d9b3ba1" args="(int c1, int c2, int c3)" -->
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<td class="memname">void vtkImageExtractComponents::SetComponents </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>c1</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>c2</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>c3</em></td><td> </td>
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<td>)</td>
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Set/Get the components to extract.
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<a class="anchor" name="6e6b616f929cd16567175008ba5e4a38"></a><!-- doxytag: member="vtkImageExtractComponents::GetComponents" ref="6e6b616f929cd16567175008ba5e4a38" args="()" -->
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<td class="memname">virtual int* vtkImageExtractComponents::GetComponents </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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Set/Get the components to extract.
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<a class="anchor" name="c34c6d360b0cf770b3568553467f7fda"></a><!-- doxytag: member="vtkImageExtractComponents::GetComponents" ref="c34c6d360b0cf770b3568553467f7fda" args="(int &, int &, int &)" -->
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<td class="memname">virtual void vtkImageExtractComponents::GetComponents </td>
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Set/Get the components to extract.
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<a class="anchor" name="9d4e7d71122c52f5b1d8d0adc67000d2"></a><!-- doxytag: member="vtkImageExtractComponents::GetComponents" ref="9d4e7d71122c52f5b1d8d0adc67000d2" args="(int[3])" -->
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<td class="memname">virtual void vtkImageExtractComponents::GetComponents </td>
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Set/Get the components to extract.
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<a class="anchor" name="239f67834d715fe56fb0250d9cdf3a64"></a><!-- doxytag: member="vtkImageExtractComponents::GetNumberOfComponents" ref="239f67834d715fe56fb0250d9cdf3a64" args="()" -->
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<td class="memname">virtual int vtkImageExtractComponents::GetNumberOfComponents </td>
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Get the number of components to extract. This is set implicitly by the <a class="el" href="a00763.html#b1de818ceb7d3f728b0ba7806d510dc8">SetComponents()</a> method.
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<a class="anchor" name="69e733a0b61195d9a0a613e2e274d160"></a><!-- doxytag: member="vtkImageExtractComponents::RequestInformation" ref="69e733a0b61195d9a0a613e2e274d160" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">virtual int vtkImageExtractComponents::RequestInformation </td>
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<p>Reimplemented from <a class="el" href="a00727.html#b739abd84881f7e31a8a382bf5a06a91">vtkImageAlgorithm</a>.</p>
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<a class="anchor" name="0ab45ae6dd6b45aeb7cc63f0b6720014"></a><!-- doxytag: member="vtkImageExtractComponents::ThreadedExecute" ref="0ab45ae6dd6b45aeb7cc63f0b6720014" args="(vtkImageData *inData, vtkImageData *outData, int ext[6], int id)" -->
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<td class="memname">void vtkImageExtractComponents::ThreadedExecute </td>
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<td class="paramname"> <em>inData</em>, </td>
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<p>Reimplemented from <a class="el" href="a01705.html#6ba90d6d9626db478151ebf7d940122c">vtkThreadedImageAlgorithm</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="8a960a67369df7d547f798c6f46f1198"></a><!-- doxytag: member="vtkImageExtractComponents::NumberOfComponents" ref="8a960a67369df7d547f798c6f46f1198" args="" -->
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<td class="memname">int <a class="el" href="a00763.html#8a960a67369df7d547f798c6f46f1198">vtkImageExtractComponents::NumberOfComponents</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04695.html#l00057">57</a> of file <a class="el" href="a04695.html">vtkImageExtractComponents.h</a>.</p>
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<a class="anchor" name="150e2f9f1dd7542a3cd2386c11024bac"></a><!-- doxytag: member="vtkImageExtractComponents::Components" ref="150e2f9f1dd7542a3cd2386c11024bac" args="[3]" -->
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<td class="memname">int <a class="el" href="a00763.html#150e2f9f1dd7542a3cd2386c11024bac">vtkImageExtractComponents::Components</a>[3]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04695.html#l00060">60</a> of file <a class="el" href="a04695.html">vtkImageExtractComponents.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="a04695.html">vtkImageExtractComponents.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:09:17 2009 for VTK by
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