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<h1>vtkImageActorPointPlacer Class Reference</h1><!-- doxytag: class="vtkImageActorPointPlacer" --><!-- doxytag: inherits="vtkPointPlacer" --><code>#include <<a class="el" href="a05485.html">vtkImageActorPointPlacer.h</a>></code>
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Inheritance diagram for vtkImageActorPointPlacer:</div>
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Collaboration diagram for vtkImageActorPointPlacer:</div>
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<a href="a10678.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
Converts 2D display positions to world positions such that they lie on an ImageActor.
<p>
This PointPlacer is used to constrain the placement of points on the supplied image actor. Additionally, you may set bounds to restrict the placement of the points. The placement of points will then be constrained to lie not only on the ImageActor but also within the bounds specified. If no bounds are specified, they may lie anywhere on the supplied ImageActor.<p>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_8.html#c2_vtk_t_vtkImageActorPointPlacer">vtkImageActorPointPlacer (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a05485.html#l00037">37</a> of file <a class="el" href="a05485.html">vtkImageActorPointPlacer.h</a>.</p>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="a01249.html">vtkPointPlacer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#db507631b22da3f3f8445ed8f290eac4">Superclass</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#64a767789bf6a3c530d29c22bb232416">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00726.html">vtkImageActorPointPlacer</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#33a8bd70c6c7b50ec60f3b6d118becfb">SafeDownCast</a> (<a class="el" href="a01084.html">vtkObject</a> *o)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#76c5b1946669e08f9c98eb9bb8178459">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="a00726.html#bbfc5597399bd9fd1bb001e915ac73b9">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="a00726.html#8de31061debda428b7518d99a8649826">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#9caeff6008a4bfd9b70dfafaee98d411">ValidateWorldPosition</a> (double worldPos[3])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#fd75bd9fee9787f4d5f3985b0731471f">UpdateInternalState</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#067cd88f52d17f916ea22e47816a99fa">ComputeWorldPosition</a> (<a class="el" href="a01480.html">vtkRenderer</a> *ren, double displayPos[2], double worldPos[3], double worldOrient[9])</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#340a9f810635803e4a6ae1225d3dc801">ComputeWorldPosition</a> (<a class="el" href="a01480.html">vtkRenderer</a> *ren, double displayPos[2], double refWorldPos[2], double worldPos[3], double worldOrient[9])</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#6872f7543783eae52f58221b08528fdd">ValidateWorldPosition</a> (double worldPos[3], double worldOrient[9])</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#108f85604e3fc76447a5476187224e1f">UpdateWorldPosition</a> (<a class="el" href="a01480.html">vtkRenderer</a> *ren, double worldPos[3], double worldOrient[9])</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="a00726.html#339bb706f274c801491a37d20416e344">SetImageActor</a> (<a class="el" href="a00725.html">vtkImageActor</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a00725.html">vtkImageActor</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#6f3ec5cb5bab360657891b4b6b1e92ca">GetImageActor</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#32ed44650ae9f0539a572966ce50a042">SetBounds</a> (double, double, double, double, double, double)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#49e991fcf51777ac101e9f319ef1e037">SetBounds</a> (double[6])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#6f212336ef50b6038ade291205b37c4b">GetBounds</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#070662468876262603f55f37256b84aa">GetBounds</a> (double &, double &, double &, double &, double &, double &)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#ee65139fc54800ffb5fa86c575705516">GetBounds</a> (double[6])</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="a00726.html">vtkImageActorPointPlacer</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#2390bddfa434f713f0ed967f6e631053">New</a> ()</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="a00726.html#b31360b89a508cf5cb5889fe5817e04a">vtkImageActorPointPlacer</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#e1158d2db82fff78f79b12f9c75b7812">~vtkImageActorPointPlacer</a> ()</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="a00725.html">vtkImageActor</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#3624137c81696e2c52d578c63aa2822c">ImageActor</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00193.html">vtkBoundedPlanePointPlacer</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#941f7f0d588a481e6a4e105d46a7455d">Placer</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#f47c947b32c47f55f4f46cc2a01eb0a8">SavedBounds</a> [6]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00726.html#da982de706ef414ec079e338173f6be6">Bounds</a> [6]</td></tr>
</table>
<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="db507631b22da3f3f8445ed8f290eac4"></a><!-- doxytag: member="vtkImageActorPointPlacer::Superclass" ref="db507631b22da3f3f8445ed8f290eac4" args="" -->
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<td class="memname">typedef <a class="el" href="a01249.html">vtkPointPlacer</a> <a class="el" href="a01249.html">vtkImageActorPointPlacer::Superclass</a> </td>
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<p>
Standard methods for instances of this class.
<p>Reimplemented from <a class="el" href="a01249.html#96c6f3b9e777f4c2087ea0546acf5681">vtkPointPlacer</a>.</p>
<p>Definition at line <a class="el" href="a05485.html#l00045">45</a> of file <a class="el" href="a05485.html">vtkImageActorPointPlacer.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="b31360b89a508cf5cb5889fe5817e04a"></a><!-- doxytag: member="vtkImageActorPointPlacer::vtkImageActorPointPlacer" ref="b31360b89a508cf5cb5889fe5817e04a" args="()" -->
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<td class="memname">vtkImageActorPointPlacer::vtkImageActorPointPlacer </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<p>
</div>
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<a class="anchor" name="e1158d2db82fff78f79b12f9c75b7812"></a><!-- doxytag: member="vtkImageActorPointPlacer::~vtkImageActorPointPlacer" ref="e1158d2db82fff78f79b12f9c75b7812" args="()" -->
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<td class="memname">vtkImageActorPointPlacer::~vtkImageActorPointPlacer </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="2390bddfa434f713f0ed967f6e631053"></a><!-- doxytag: member="vtkImageActorPointPlacer::New" ref="2390bddfa434f713f0ed967f6e631053" args="()" -->
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<td class="memname">static <a class="el" href="a00726.html">vtkImageActorPointPlacer</a>* vtkImageActorPointPlacer::New </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>
Instantiate this class.
<p>Reimplemented from <a class="el" href="a01249.html#1e2a099598014d8d0d9e1cd35981d65b">vtkPointPlacer</a>.</p>
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<a class="anchor" name="76c5b1946669e08f9c98eb9bb8178459"></a><!-- doxytag: member="vtkImageActorPointPlacer::GetClassName" ref="76c5b1946669e08f9c98eb9bb8178459" args="()" -->
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<td class="memname">virtual const char* vtkImageActorPointPlacer::GetClassName </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Standard methods for instances of this class.
<p>Reimplemented from <a class="el" href="a01249.html#70eb387e0c6e84825d8cfc96d451ad4e">vtkPointPlacer</a>.</p>
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<a class="anchor" name="64a767789bf6a3c530d29c22bb232416"></a><!-- doxytag: member="vtkImageActorPointPlacer::IsTypeOf" ref="64a767789bf6a3c530d29c22bb232416" args="(const char *type)" -->
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<td class="memname">static int vtkImageActorPointPlacer::IsTypeOf </td>
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<td class="paramtype">const char * </td>
<td class="paramname"> <em>type</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>
Standard methods for instances of this class.
<p>Reimplemented from <a class="el" href="a01249.html#7463e37f140a1da575ecb10a98db35d3">vtkPointPlacer</a>.</p>
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<a class="anchor" name="bbfc5597399bd9fd1bb001e915ac73b9"></a><!-- doxytag: member="vtkImageActorPointPlacer::IsA" ref="bbfc5597399bd9fd1bb001e915ac73b9" args="(const char *type)" -->
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<td class="memname">virtual int vtkImageActorPointPlacer::IsA </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>type</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Standard methods for instances of this class.
<p>Reimplemented from <a class="el" href="a01249.html#2e4be3ea8a0f35581c9f3ddd1feaa538">vtkPointPlacer</a>.</p>
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<a class="anchor" name="33a8bd70c6c7b50ec60f3b6d118becfb"></a><!-- doxytag: member="vtkImageActorPointPlacer::SafeDownCast" ref="33a8bd70c6c7b50ec60f3b6d118becfb" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00726.html">vtkImageActorPointPlacer</a>* vtkImageActorPointPlacer::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>
Standard methods for instances of this class.
<p>Reimplemented from <a class="el" href="a01249.html#cfcc137b0abc5c2a92818c7667ac0d87">vtkPointPlacer</a>.</p>
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<a class="anchor" name="8de31061debda428b7518d99a8649826"></a><!-- doxytag: member="vtkImageActorPointPlacer::PrintSelf" ref="8de31061debda428b7518d99a8649826" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkImageActorPointPlacer::PrintSelf </td>
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<td></td><td></td><td><code> [virtual]</code></td>
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Standard methods for instances of this class.
<p>Reimplemented from <a class="el" href="a01249.html#322a5655a300b3a1ec02731aff6f68ee">vtkPointPlacer</a>.</p>
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<a class="anchor" name="067cd88f52d17f916ea22e47816a99fa"></a><!-- doxytag: member="vtkImageActorPointPlacer::ComputeWorldPosition" ref="067cd88f52d17f916ea22e47816a99fa" args="(vtkRenderer *ren, double displayPos[2], double worldPos[3], double worldOrient[9])" -->
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<td class="memname">int vtkImageActorPointPlacer::ComputeWorldPosition </td>
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<td class="paramtype"><a class="el" href="a01480.html">vtkRenderer</a> * </td>
<td class="paramname"> <em>ren</em>, </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>displayPos</em>[2], </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>worldPos</em>[3], </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>worldOrient</em>[9]</td><td> </td>
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<td></td><td></td><td><code> [virtual]</code></td>
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Given and renderer and a display position in pixels, find a world position and orientation. In this class an internal <a class="el" href="a00193.html" title="a placer that constrains a handle to a finite plane">vtkBoundedPlanePointPlacer</a> is used to compute the world position and orientation. The internal placer is set to use the plane of the image actor and the bounds of the image actor as the constraints for placing points.
<p>Reimplemented from <a class="el" href="a01249.html#85c9d4778db93934e4a2177ac47dff3c">vtkPointPlacer</a>.</p>
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<a class="anchor" name="340a9f810635803e4a6ae1225d3dc801"></a><!-- doxytag: member="vtkImageActorPointPlacer::ComputeWorldPosition" ref="340a9f810635803e4a6ae1225d3dc801" args="(vtkRenderer *ren, double displayPos[2], double refWorldPos[2], double worldPos[3], double worldOrient[9])" -->
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<td class="memname">int vtkImageActorPointPlacer::ComputeWorldPosition </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01480.html">vtkRenderer</a> * </td>
<td class="paramname"> <em>ren</em>, </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>displayPos</em>[2], </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>refWorldPos</em>[2], </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>worldPos</em>[3], </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>worldOrient</em>[9]</td><td> </td>
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This method is identical to the one above since the reference position is ignored by the bounded plane point placer.
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<a class="anchor" name="9caeff6008a4bfd9b70dfafaee98d411"></a><!-- doxytag: member="vtkImageActorPointPlacer::ValidateWorldPosition" ref="9caeff6008a4bfd9b70dfafaee98d411" args="(double worldPos[3])" -->
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<td class="memname">int vtkImageActorPointPlacer::ValidateWorldPosition </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>worldPos</em>[3] </td>
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<td><code> [virtual]</code></td>
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This method validates a world position by checking to see if the world position is valid according to the constraints of the internal placer (essentially - is this world position on the image?)
<p>Reimplemented from <a class="el" href="a01249.html#dbda1faa9c534e7de22945e064ecb5c3">vtkPointPlacer</a>.</p>
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<a class="anchor" name="6872f7543783eae52f58221b08528fdd"></a><!-- doxytag: member="vtkImageActorPointPlacer::ValidateWorldPosition" ref="6872f7543783eae52f58221b08528fdd" args="(double worldPos[3], double worldOrient[9])" -->
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<td class="memname">int vtkImageActorPointPlacer::ValidateWorldPosition </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>worldPos</em>[3], </td>
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<td class="paramkey"></td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>worldOrient</em>[9]</td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
This method is identical to the one above since the bounded plane point placer ignores orientation
<p>Reimplemented from <a class="el" href="a01249.html#aedc5e53c357853a00f50c27fc819879">vtkPointPlacer</a>.</p>
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<a class="anchor" name="108f85604e3fc76447a5476187224e1f"></a><!-- doxytag: member="vtkImageActorPointPlacer::UpdateWorldPosition" ref="108f85604e3fc76447a5476187224e1f" args="(vtkRenderer *ren, double worldPos[3], double worldOrient[9])" -->
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<td class="memname">int vtkImageActorPointPlacer::UpdateWorldPosition </td>
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<td class="paramtype"><a class="el" href="a01480.html">vtkRenderer</a> * </td>
<td class="paramname"> <em>ren</em>, </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>worldPos</em>[3], </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>worldOrient</em>[9]</td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
Update the world position and orientation according the the current constraints of the placer. Will be called by the representation when it notices that this placer has been modified.
<p>Reimplemented from <a class="el" href="a01249.html#be521a12fbf914a7b0b467d85e2c15e0">vtkPointPlacer</a>.</p>
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<a class="anchor" name="fd75bd9fee9787f4d5f3985b0731471f"></a><!-- doxytag: member="vtkImageActorPointPlacer::UpdateInternalState" ref="fd75bd9fee9787f4d5f3985b0731471f" args="()" -->
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<td class="memname">int vtkImageActorPointPlacer::UpdateInternalState </td>
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<td><code> [virtual]</code></td>
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<p>
A method for configuring the internal placer according to the constraints of the image actor. Called by the representation to give the placer a chance to update itself, which may cause the MTime to change, which would then cause the representation to update all of its points
<p>Reimplemented from <a class="el" href="a01249.html#208d88e4492ffa8aae8bbd02bf61a768">vtkPointPlacer</a>.</p>
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<a class="anchor" name="339bb706f274c801491a37d20416e344"></a><!-- doxytag: member="vtkImageActorPointPlacer::SetImageActor" ref="339bb706f274c801491a37d20416e344" args="(vtkImageActor *)" -->
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<td class="memname">void vtkImageActorPointPlacer::SetImageActor </td>
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<td> ) </td>
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Set / get the reference <a class="el" href="a00725.html" title="draw an image (data & properties) in a rendered 3D scene">vtkImageActor</a> used to place the points. An image actor must be set for this placer to work. An internal bounded plane point placer is created and set to match the bounds of the displayed image.
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<a class="anchor" name="6f3ec5cb5bab360657891b4b6b1e92ca"></a><!-- doxytag: member="vtkImageActorPointPlacer::GetImageActor" ref="6f3ec5cb5bab360657891b4b6b1e92ca" args="()" -->
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<td class="memname">virtual <a class="el" href="a00725.html">vtkImageActor</a>* vtkImageActorPointPlacer::GetImageActor </td>
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<td><code> [virtual]</code></td>
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Set / get the reference <a class="el" href="a00725.html" title="draw an image (data & properties) in a rendered 3D scene">vtkImageActor</a> used to place the points. An image actor must be set for this placer to work. An internal bounded plane point placer is created and set to match the bounds of the displayed image.
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<a class="anchor" name="32ed44650ae9f0539a572966ce50a042"></a><!-- doxytag: member="vtkImageActorPointPlacer::SetBounds" ref="32ed44650ae9f0539a572966ce50a042" args="(double, double, double, double, double, double)" -->
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<td class="memname">virtual void vtkImageActorPointPlacer::SetBounds </td>
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Optionally, you may set bounds to restrict the placement of the points. The placement of points will then be constrained to lie not only on the ImageActor but also within the bounds specified. If no bounds are specified, they may lie anywhere on the supplied ImageActor.
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<a class="anchor" name="49e991fcf51777ac101e9f319ef1e037"></a><!-- doxytag: member="vtkImageActorPointPlacer::SetBounds" ref="49e991fcf51777ac101e9f319ef1e037" args="(double[6])" -->
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<td class="memname">virtual void vtkImageActorPointPlacer::SetBounds </td>
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Optionally, you may set bounds to restrict the placement of the points. The placement of points will then be constrained to lie not only on the ImageActor but also within the bounds specified. If no bounds are specified, they may lie anywhere on the supplied ImageActor.
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<a class="anchor" name="6f212336ef50b6038ade291205b37c4b"></a><!-- doxytag: member="vtkImageActorPointPlacer::GetBounds" ref="6f212336ef50b6038ade291205b37c4b" args="()" -->
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<td class="memname">virtual double* vtkImageActorPointPlacer::GetBounds </td>
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<td><code> [virtual]</code></td>
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Optionally, you may set bounds to restrict the placement of the points. The placement of points will then be constrained to lie not only on the ImageActor but also within the bounds specified. If no bounds are specified, they may lie anywhere on the supplied ImageActor.
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<a class="anchor" name="070662468876262603f55f37256b84aa"></a><!-- doxytag: member="vtkImageActorPointPlacer::GetBounds" ref="070662468876262603f55f37256b84aa" args="(double &, double &, double &, double &, double &, double &)" -->
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<td class="paramtype">double & </td>
<td class="paramname">, </td>
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<td class="paramname">, </td>
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Optionally, you may set bounds to restrict the placement of the points. The placement of points will then be constrained to lie not only on the ImageActor but also within the bounds specified. If no bounds are specified, they may lie anywhere on the supplied ImageActor.
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<a class="anchor" name="ee65139fc54800ffb5fa86c575705516"></a><!-- doxytag: member="vtkImageActorPointPlacer::GetBounds" ref="ee65139fc54800ffb5fa86c575705516" args="(double[6])" -->
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<td class="memname">virtual void vtkImageActorPointPlacer::GetBounds </td>
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<td class="paramtype">double </td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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Optionally, you may set bounds to restrict the placement of the points. The placement of points will then be constrained to lie not only on the ImageActor but also within the bounds specified. If no bounds are specified, they may lie anywhere on the supplied ImageActor.
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="3624137c81696e2c52d578c63aa2822c"></a><!-- doxytag: member="vtkImageActorPointPlacer::ImageActor" ref="3624137c81696e2c52d578c63aa2822c" args="" -->
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<td class="memname"><a class="el" href="a00725.html">vtkImageActor</a>* <a class="el" href="a00726.html#3624137c81696e2c52d578c63aa2822c">vtkImageActorPointPlacer::ImageActor</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05485.html#l00127">127</a> of file <a class="el" href="a05485.html">vtkImageActorPointPlacer.h</a>.</p>
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<a class="anchor" name="941f7f0d588a481e6a4e105d46a7455d"></a><!-- doxytag: member="vtkImageActorPointPlacer::Placer" ref="941f7f0d588a481e6a4e105d46a7455d" args="" -->
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<td class="memname"><a class="el" href="a00193.html">vtkBoundedPlanePointPlacer</a>* <a class="el" href="a00726.html#941f7f0d588a481e6a4e105d46a7455d">vtkImageActorPointPlacer::Placer</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05485.html#l00130">130</a> of file <a class="el" href="a05485.html">vtkImageActorPointPlacer.h</a>.</p>
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<a class="anchor" name="f47c947b32c47f55f4f46cc2a01eb0a8"></a><!-- doxytag: member="vtkImageActorPointPlacer::SavedBounds" ref="f47c947b32c47f55f4f46cc2a01eb0a8" args="[6]" -->
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<td class="memname">double <a class="el" href="a00726.html#f47c947b32c47f55f4f46cc2a01eb0a8">vtkImageActorPointPlacer::SavedBounds</a>[6]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05485.html#l00134">134</a> of file <a class="el" href="a05485.html">vtkImageActorPointPlacer.h</a>.</p>
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<a class="anchor" name="da982de706ef414ec079e338173f6be6"></a><!-- doxytag: member="vtkImageActorPointPlacer::Bounds" ref="da982de706ef414ec079e338173f6be6" args="[6]" -->
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<td class="memname">double <a class="el" href="a00726.html#da982de706ef414ec079e338173f6be6">vtkImageActorPointPlacer::Bounds</a>[6]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05485.html#l00137">137</a> of file <a class="el" href="a05485.html">vtkImageActorPointPlacer.h</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Widgets/<a class="el" href="a05485.html">vtkImageActorPointPlacer.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:08:25 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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