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<h1>vtkOpenGLImageActor Class Reference</h1><!-- doxytag: class="vtkOpenGLImageActor" --><!-- doxytag: inherits="vtkImageActor" --><code>#include <<a class="el" href="a05281.html">vtkOpenGLImageActor.h</a>></code>
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Inheritance diagram for vtkOpenGLImageActor:</div>
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Collaboration diagram for vtkOpenGLImageActor:</div>
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<a href="a12494.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
OpenGL texture map.
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<a class="el" href="a01109.html" title="OpenGL texture map.">vtkOpenGLImageActor</a> is a concrete implementation of the abstract class <a class="el" href="a00725.html" title="draw an image (data & properties) in a rendered 3D scene">vtkImageActor</a>. <a class="el" href="a01109.html" title="OpenGL texture map.">vtkOpenGLImageActor</a> interfaces to the OpenGL rendering library.
<p>Definition at line <a class="el" href="a05281.html#l00031">31</a> of file <a class="el" href="a05281.html">vtkOpenGLImageActor.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="a00725.html">vtkImageActor</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#f94b14149884b4af7589dd58a094c948">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="a01109.html#89e1ded3b8f39f275caa7828cb07d785">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="a01109.html#90a3a4707120664defb83599094bc1df">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="a01109.html#df10af87a6acb134a273ffceaea3df6a">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#606ffd7212fdd0a9e34016f994035d29">Load</a> (<a class="el" href="a01480.html">vtkRenderer</a> *ren)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#9cad3c3fafce1c80fb74b2d96e12b3eb">Render</a> (<a class="el" href="a01480.html">vtkRenderer</a> *ren)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#51cf387a9050f9f697ccfcb5188624a1">ReleaseGraphicsResources</a> (<a class="el" href="a01886.html">vtkWindow</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="a01109.html">vtkOpenGLImageActor</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#e3445e612a0420756cef0eb33045c82b">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="a01109.html#743bc0e9be14269b6031972d2426a45d">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a01109.html">vtkOpenGLImageActor</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#c1b05f1b0f74f3e3c05659942578f473">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="a01109.html#51e0e1fdaca09fee74e7077f1bfdba03">vtkOpenGLImageActor</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#63fec31e45a50d106dc367fe51934a58">~vtkOpenGLImageActor</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#2b2b152de5eef7b8765c42c1a0512cbc">MakeDataSuitable</a> (int &xsize, int &ysize, int &release, int &reuseTexture)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#b631f603648ff29ca59a21e4d213d58e">InternalRender</a> (<a class="el" href="a01480.html">vtkRenderer</a> *ren)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#b83851f6529224495a56c1fd74289cb6">TextureSizeOK</a> (int size[2])</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01719.html">vtkTimeStamp</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#391f91dfc7e8aff5b00cf8f7e33a6351">LoadTime</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">long </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#fb73d9388bbde12cb5a6a86f7143f2b1">Index</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01489.html">vtkRenderWindow</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#939bf7e6e2c6e3788fb283125e1e347d">RenderWindow</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#458bb45b6f9a87127a8cd66ab2d41b38">Coords</a> [12]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#ca4a4ae0814e9a1aba7ba9f9774e44b6">TCoords</a> [8]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01109.html#af83f071de3f25cfd6e89b8cb1efbe31">TextureSize</a> [2]</td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="f94b14149884b4af7589dd58a094c948"></a><!-- doxytag: member="vtkOpenGLImageActor::Superclass" ref="f94b14149884b4af7589dd58a094c948" args="" -->
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<td class="memname">typedef <a class="el" href="a00725.html">vtkImageActor</a> <a class="el" href="a00725.html">vtkOpenGLImageActor::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a00725.html#aad95a52d81c6739b14d1c389304626b">vtkImageActor</a>.</p>
<p>Definition at line <a class="el" href="a05281.html#l00035">35</a> of file <a class="el" href="a05281.html">vtkOpenGLImageActor.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="51e0e1fdaca09fee74e7077f1bfdba03"></a><!-- doxytag: member="vtkOpenGLImageActor::vtkOpenGLImageActor" ref="51e0e1fdaca09fee74e7077f1bfdba03" args="()" -->
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<td class="memname">vtkOpenGLImageActor::vtkOpenGLImageActor </td>
<td>(</td>
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<td> ) </td>
<td><code> [protected]</code></td>
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<a class="anchor" name="63fec31e45a50d106dc367fe51934a58"></a><!-- doxytag: member="vtkOpenGLImageActor::~vtkOpenGLImageActor" ref="63fec31e45a50d106dc367fe51934a58" args="()" -->
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<td class="memname">vtkOpenGLImageActor::~vtkOpenGLImageActor </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="e3445e612a0420756cef0eb33045c82b"></a><!-- doxytag: member="vtkOpenGLImageActor::New" ref="e3445e612a0420756cef0eb33045c82b" args="()" -->
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<td class="memname">static <a class="el" href="a01109.html">vtkOpenGLImageActor</a>* vtkOpenGLImageActor::New </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>
Instantiate the image actor.
<p>Reimplemented from <a class="el" href="a00725.html#4fe63eb7dd490e950a9c7a154b7206db">vtkImageActor</a>.</p>
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<a class="anchor" name="89e1ded3b8f39f275caa7828cb07d785"></a><!-- doxytag: member="vtkOpenGLImageActor::GetClassName" ref="89e1ded3b8f39f275caa7828cb07d785" args="()" -->
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<td class="memname">virtual const char* vtkOpenGLImageActor::GetClassName </td>
<td>(</td>
<td class="paramname"> </td>
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<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a00725.html#0fa93c5bfdec2e5ef76eb7c499eb4d7d">vtkImageActor</a>.</p>
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<a class="anchor" name="743bc0e9be14269b6031972d2426a45d"></a><!-- doxytag: member="vtkOpenGLImageActor::IsTypeOf" ref="743bc0e9be14269b6031972d2426a45d" args="(const char *type)" -->
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<td class="memname">static int vtkOpenGLImageActor::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="a00725.html#138f2fa7f83ddbba5c4603ff47c7c7c5">vtkImageActor</a>.</p>
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<a class="anchor" name="90a3a4707120664defb83599094bc1df"></a><!-- doxytag: member="vtkOpenGLImageActor::IsA" ref="90a3a4707120664defb83599094bc1df" args="(const char *type)" -->
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<td class="memname">virtual int vtkOpenGLImageActor::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="a00725.html#09519a6caf2a9eaabd18ef3d51a2fc82">vtkImageActor</a>.</p>
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<a class="anchor" name="c1b05f1b0f74f3e3c05659942578f473"></a><!-- doxytag: member="vtkOpenGLImageActor::SafeDownCast" ref="c1b05f1b0f74f3e3c05659942578f473" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a01109.html">vtkOpenGLImageActor</a>* vtkOpenGLImageActor::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="a00725.html#0ccffdcf8e854318ff6fe437d9785e7a">vtkImageActor</a>.</p>
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<a class="anchor" name="df10af87a6acb134a273ffceaea3df6a"></a><!-- doxytag: member="vtkOpenGLImageActor::PrintSelf" ref="df10af87a6acb134a273ffceaea3df6a" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">virtual void vtkOpenGLImageActor::PrintSelf </td>
<td>(</td>
<td class="paramtype">ostream & </td>
<td class="paramname"> <em>os</em>, </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>
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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="a00725.html#f22ddfd9402bd9958815d4549b0a825b">vtkImageActor</a>.</p>
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<a class="anchor" name="606ffd7212fdd0a9e34016f994035d29"></a><!-- doxytag: member="vtkOpenGLImageActor::Load" ref="606ffd7212fdd0a9e34016f994035d29" args="(vtkRenderer *ren)" -->
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<td class="memname">void vtkOpenGLImageActor::Load </td>
<td>(</td>
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Implement base class method.
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<a class="anchor" name="9cad3c3fafce1c80fb74b2d96e12b3eb"></a><!-- doxytag: member="vtkOpenGLImageActor::Render" ref="9cad3c3fafce1c80fb74b2d96e12b3eb" args="(vtkRenderer *ren)" -->
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<td class="memname">void vtkOpenGLImageActor::Render </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01480.html">vtkRenderer</a> * </td>
<td class="paramname"> <em>ren</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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Implement base class method.
<p>Reimplemented from <a class="el" href="a00725.html#ec7b007ba985cdc3c4d2fa1758b9de5d">vtkImageActor</a>.</p>
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<a class="anchor" name="51cf387a9050f9f697ccfcb5188624a1"></a><!-- doxytag: member="vtkOpenGLImageActor::ReleaseGraphicsResources" ref="51cf387a9050f9f697ccfcb5188624a1" args="(vtkWindow *)" -->
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<td class="memname">void vtkOpenGLImageActor::ReleaseGraphicsResources </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01886.html">vtkWindow</a> * </td>
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<td><code> [virtual]</code></td>
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Release any graphics resources that are being consumed by this texture. The parameter window could be used to determine which graphic resources to release. Using the same texture object in multiple render windows is NOT currently supported.
<p>Reimplemented from <a class="el" href="a01317.html#f2034bece75524dfa42553396d208a22">vtkProp</a>.</p>
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<a class="anchor" name="2b2b152de5eef7b8765c42c1a0512cbc"></a><!-- doxytag: member="vtkOpenGLImageActor::MakeDataSuitable" ref="2b2b152de5eef7b8765c42c1a0512cbc" args="(int &xsize, int &ysize, int &release, int &reuseTexture)" -->
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<td class="memname">unsigned char* vtkOpenGLImageActor::MakeDataSuitable </td>
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<td class="paramtype">int & </td>
<td class="paramname"> <em>ysize</em>, </td>
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<td class="paramtype">int & </td>
<td class="paramname"> <em>release</em>, </td>
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<td class="paramtype">int & </td>
<td class="paramname"> <em>reuseTexture</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [protected]</code></td>
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<a class="anchor" name="b631f603648ff29ca59a21e4d213d58e"></a><!-- doxytag: member="vtkOpenGLImageActor::InternalRender" ref="b631f603648ff29ca59a21e4d213d58e" args="(vtkRenderer *ren)" -->
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<td class="memname">void vtkOpenGLImageActor::InternalRender </td>
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<td class="paramtype"><a class="el" href="a01480.html">vtkRenderer</a> * </td>
<td class="paramname"> <em>ren</em> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<a class="anchor" name="b83851f6529224495a56c1fd74289cb6"></a><!-- doxytag: member="vtkOpenGLImageActor::TextureSizeOK" ref="b83851f6529224495a56c1fd74289cb6" args="(int size[2])" -->
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<td class="memname">int vtkOpenGLImageActor::TextureSizeOK </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>size</em>[2] </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="391f91dfc7e8aff5b00cf8f7e33a6351"></a><!-- doxytag: member="vtkOpenGLImageActor::LoadTime" ref="391f91dfc7e8aff5b00cf8f7e33a6351" args="" -->
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<td class="memname"><a class="el" href="a01719.html">vtkTimeStamp</a> <a class="el" href="a01109.html#391f91dfc7e8aff5b00cf8f7e33a6351">vtkOpenGLImageActor::LoadTime</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05281.html#l00057">57</a> of file <a class="el" href="a05281.html">vtkOpenGLImageActor.h</a>.</p>
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<a class="anchor" name="fb73d9388bbde12cb5a6a86f7143f2b1"></a><!-- doxytag: member="vtkOpenGLImageActor::Index" ref="fb73d9388bbde12cb5a6a86f7143f2b1" args="" -->
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<td class="memname">long <a class="el" href="a01109.html#fb73d9388bbde12cb5a6a86f7143f2b1">vtkOpenGLImageActor::Index</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05281.html#l00058">58</a> of file <a class="el" href="a05281.html">vtkOpenGLImageActor.h</a>.</p>
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<a class="anchor" name="939bf7e6e2c6e3788fb283125e1e347d"></a><!-- doxytag: member="vtkOpenGLImageActor::RenderWindow" ref="939bf7e6e2c6e3788fb283125e1e347d" args="" -->
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<td class="memname"><a class="el" href="a01489.html">vtkRenderWindow</a>* <a class="el" href="a01109.html#939bf7e6e2c6e3788fb283125e1e347d">vtkOpenGLImageActor::RenderWindow</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05281.html#l00059">59</a> of file <a class="el" href="a05281.html">vtkOpenGLImageActor.h</a>.</p>
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<a class="anchor" name="458bb45b6f9a87127a8cd66ab2d41b38"></a><!-- doxytag: member="vtkOpenGLImageActor::Coords" ref="458bb45b6f9a87127a8cd66ab2d41b38" args="[12]" -->
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<td class="memname">double <a class="el" href="a01109.html#458bb45b6f9a87127a8cd66ab2d41b38">vtkOpenGLImageActor::Coords</a>[12]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05281.html#l00060">60</a> of file <a class="el" href="a05281.html">vtkOpenGLImageActor.h</a>.</p>
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<a class="anchor" name="ca4a4ae0814e9a1aba7ba9f9774e44b6"></a><!-- doxytag: member="vtkOpenGLImageActor::TCoords" ref="ca4a4ae0814e9a1aba7ba9f9774e44b6" args="[8]" -->
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<td class="memname">double <a class="el" href="a01109.html#ca4a4ae0814e9a1aba7ba9f9774e44b6">vtkOpenGLImageActor::TCoords</a>[8]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05281.html#l00061">61</a> of file <a class="el" href="a05281.html">vtkOpenGLImageActor.h</a>.</p>
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<a class="anchor" name="af83f071de3f25cfd6e89b8cb1efbe31"></a><!-- doxytag: member="vtkOpenGLImageActor::TextureSize" ref="af83f071de3f25cfd6e89b8cb1efbe31" args="[2]" -->
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<td class="memname">int <a class="el" href="a01109.html#af83f071de3f25cfd6e89b8cb1efbe31">vtkOpenGLImageActor::TextureSize</a>[2]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05281.html#l00062">62</a> of file <a class="el" href="a05281.html">vtkOpenGLImageActor.h</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="a05281.html">vtkOpenGLImageActor.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:20:28 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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