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<h1>vtkOpenGLImageMapper Class Reference</h1><!-- doxytag: class="vtkOpenGLImageMapper" --><!-- doxytag: inherits="vtkImageMapper" --><code>#include <<a class="el" href="a05282.html">vtkOpenGLImageMapper.h</a>></code>
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Inheritance diagram for vtkOpenGLImageMapper:</div>
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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 vtkOpenGLImageMapper:</div>
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<a href="a12499.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
2D image display support for OpenGL
<p>
<a class="el" href="a01110.html" title="2D image display support for OpenGL">vtkOpenGLImageMapper</a> is a concrete subclass of <a class="el" href="a00791.html" title="2D image display">vtkImageMapper</a> that renders images under OpenGL<p>
<dl class="warning" compact><dt><b>Warning:</b></dt><dd><a class="el" href="a01110.html" title="2D image display support for OpenGL">vtkOpenGLImageMapper</a> does not support <a class="el" href="a00169.html" title="dynamic, self-adjusting array of bits">vtkBitArray</a>, you have to convert the array first to <a class="el" href="a01784.html" title="dynamic, self-adjusting array of unsigned char">vtkUnsignedCharArray</a> (for example)</dd></dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a00791.html" title="2D image display">vtkImageMapper</a> </dd></dl>
<p>Definition at line <a class="el" href="a05282.html#l00037">37</a> of file <a class="el" href="a05282.html">vtkOpenGLImageMapper.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="a00791.html">vtkImageMapper</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01110.html#5ff0dde6ae0e8261cbf5e9d531cd89ef">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="a01110.html#6532a6f5a40cf18090e4bf68088f1b96">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="a01110.html#c415820d2895b36155535b171ae4925f">IsA</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01110.html#18560a985b0274d798dfa68bde53981c">PrintSelf</a> (ostream &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">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01110.html#16c725d20074c9f1c89612440e1a298f">RenderOverlay</a> (<a class="el" href="a01833.html">vtkViewport</a> *viewport, <a class="el" href="a00093.html">vtkActor2D</a> *actor)</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="a01110.html#1c2088fbbb5fd8c6fc4b6357207151a2">RenderData</a> (<a class="el" href="a01833.html">vtkViewport</a> *viewport, <a class="el" href="a00751.html">vtkImageData</a> *data, <a class="el" href="a00093.html">vtkActor2D</a> *actor)</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="a01110.html">vtkOpenGLImageMapper</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01110.html#f7e1adf73f7377654674d6c73f941597">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="a01110.html#2d95d0fe32270f24cbd1d96d792f6d4e">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a01110.html">vtkOpenGLImageMapper</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01110.html#c7060de6d7c0f3aad4e48f00d4020333">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="a01110.html#f4377dccb1fe26394bf0902caf22fc36">vtkOpenGLImageMapper</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01110.html#1da57540e3f336dea77ea3f0712865cc">~vtkOpenGLImageMapper</a> ()</td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="5ff0dde6ae0e8261cbf5e9d531cd89ef"></a><!-- doxytag: member="vtkOpenGLImageMapper::Superclass" ref="5ff0dde6ae0e8261cbf5e9d531cd89ef" args="" -->
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<td class="memname">typedef <a class="el" href="a00791.html">vtkImageMapper</a> <a class="el" href="a00791.html">vtkOpenGLImageMapper::Superclass</a> </td>
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<p>
<p>Reimplemented from <a class="el" href="a00791.html#492433d14bedd936a0e26b8307b50d71">vtkImageMapper</a>.</p>
<p>Definition at line <a class="el" href="a05282.html#l00041">41</a> of file <a class="el" href="a05282.html">vtkOpenGLImageMapper.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="f4377dccb1fe26394bf0902caf22fc36"></a><!-- doxytag: member="vtkOpenGLImageMapper::vtkOpenGLImageMapper" ref="f4377dccb1fe26394bf0902caf22fc36" args="()" -->
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<td class="memname">vtkOpenGLImageMapper::vtkOpenGLImageMapper </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<a class="anchor" name="1da57540e3f336dea77ea3f0712865cc"></a><!-- doxytag: member="vtkOpenGLImageMapper::~vtkOpenGLImageMapper" ref="1da57540e3f336dea77ea3f0712865cc" args="()" -->
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<td class="memname">vtkOpenGLImageMapper::~vtkOpenGLImageMapper </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="f7e1adf73f7377654674d6c73f941597"></a><!-- doxytag: member="vtkOpenGLImageMapper::New" ref="f7e1adf73f7377654674d6c73f941597" args="()" -->
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<td class="memname">static <a class="el" href="a01110.html">vtkOpenGLImageMapper</a>* vtkOpenGLImageMapper::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="a00791.html#606934814ff8a247e1c323ba3fecb93e">vtkImageMapper</a>.</p>
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<a class="anchor" name="6532a6f5a40cf18090e4bf68088f1b96"></a><!-- doxytag: member="vtkOpenGLImageMapper::GetClassName" ref="6532a6f5a40cf18090e4bf68088f1b96" args="()" -->
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<td class="memname">virtual const char* vtkOpenGLImageMapper::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="a00791.html#32dab270d0492ffa0445a48916ed6918">vtkImageMapper</a>.</p>
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<a class="anchor" name="2d95d0fe32270f24cbd1d96d792f6d4e"></a><!-- doxytag: member="vtkOpenGLImageMapper::IsTypeOf" ref="2d95d0fe32270f24cbd1d96d792f6d4e" args="(const char *type)" -->
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<td class="memname">static int vtkOpenGLImageMapper::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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<p>
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="a00791.html#ec968b131543b1efe0f1f14158268fee">vtkImageMapper</a>.</p>
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<a class="anchor" name="c415820d2895b36155535b171ae4925f"></a><!-- doxytag: member="vtkOpenGLImageMapper::IsA" ref="c415820d2895b36155535b171ae4925f" args="(const char *type)" -->
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<td class="memname">virtual int vtkOpenGLImageMapper::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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<p>
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="a00791.html#c2a8f0dee2a252eac628c772bb29068f">vtkImageMapper</a>.</p>
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<a class="anchor" name="c7060de6d7c0f3aad4e48f00d4020333"></a><!-- doxytag: member="vtkOpenGLImageMapper::SafeDownCast" ref="c7060de6d7c0f3aad4e48f00d4020333" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a01110.html">vtkOpenGLImageMapper</a>* vtkOpenGLImageMapper::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="a00791.html#31c711aece1da4e15fce5ad81c7ad86f">vtkImageMapper</a>.</p>
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<a class="anchor" name="18560a985b0274d798dfa68bde53981c"></a><!-- doxytag: member="vtkOpenGLImageMapper::PrintSelf" ref="18560a985b0274d798dfa68bde53981c" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">virtual void vtkOpenGLImageMapper::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="a00791.html#bd731316b9b21e904995d6ae6a1d8039">vtkImageMapper</a>.</p>
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<a class="anchor" name="16c725d20074c9f1c89612440e1a298f"></a><!-- doxytag: member="vtkOpenGLImageMapper::RenderOverlay" ref="16c725d20074c9f1c89612440e1a298f" args="(vtkViewport *viewport, vtkActor2D *actor)" -->
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<td class="memname">void vtkOpenGLImageMapper::RenderOverlay </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01833.html">vtkViewport</a> * </td>
<td class="paramname"> <em>viewport</em>, </td>
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<td class="paramname"> <em>actor</em></td><td> </td>
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<td></td><td></td><td><code> [inline, virtual]</code></td>
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Handle the render method.
<p>Reimplemented from <a class="el" href="a00985.html#759288e10d41e4a267ee45b9946373e6">vtkMapper2D</a>.</p>
<p>Definition at line <a class="el" href="a05282.html#l00046">46</a> of file <a class="el" href="a05282.html">vtkOpenGLImageMapper.h</a>.</p>
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<a class="anchor" name="1c2088fbbb5fd8c6fc4b6357207151a2"></a><!-- doxytag: member="vtkOpenGLImageMapper::RenderData" ref="1c2088fbbb5fd8c6fc4b6357207151a2" args="(vtkViewport *viewport, vtkImageData *data, vtkActor2D *actor)" -->
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<td class="memname">void vtkOpenGLImageMapper::RenderData </td>
<td>(</td>
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<td class="paramname"> <em>viewport</em>, </td>
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<td class="paramtype"><a class="el" href="a00751.html">vtkImageData</a> * </td>
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<td></td><td></td><td><code> [virtual]</code></td>
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<p>
Called by the Render function in <a class="el" href="a00791.html" title="2D image display">vtkImageMapper</a>. Actually draws the image to the screen.
<p>Implements <a class="el" href="a00791.html#60dc796a05cd36849e5e7d0e5e92cf0e">vtkImageMapper</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Rendering/<a class="el" href="a05282.html">vtkOpenGLImageMapper.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:20:29 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>
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