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<h1>vtkImageActor Class Reference</h1><!-- doxytag: class="vtkImageActor" --><!-- doxytag: inherits="vtkProp3D" --><code>#include <<a class="el" href="a05206.html">vtkImageActor.h</a>></code>
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Inheritance diagram for vtkImageActor:</div>
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<p><center><img src="a10669.png" border="0" usemap="#a10670" alt="Inheritance graph"></center>
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Collaboration diagram for vtkImageActor:</div>
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<a href="a10673.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
draw an image (data & properties) in a rendered 3D scene
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<a class="el" href="a00725.html" title="draw an image (data & properties) in a rendered 3D scene">vtkImageActor</a> is used to render an image in a 3D scene. The image is placed at the origin of the image, and its size is controlled by the image dimensions and image spacing. The orientation of the image is orthogonal to one of the x-y-z axes depending on which plane the image is defined in. <a class="el" href="a00725.html" title="draw an image (data & properties) in a rendered 3D scene">vtkImageActor</a> duplicates the functionality of combinations of other VTK classes in a convenient, single class.<p>
<dl class="warning" compact><dt><b>Warning:</b></dt><dd><a class="el" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> requires the image to be of type unsigned char. Use a filter like <a class="el" href="a00826.html" title="shift and scale an input image">vtkImageShiftScale</a> to convert to unsigned char (the method to use is SetOutputTypeToUnsignedChar()).</dd></dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> <a class="el" href="a01317.html" title="abstract superclass for all actors, volumes and annotations">vtkProp</a> <a class="el" href="a00826.html" title="shift and scale an input image">vtkImageShiftScale</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_vtkImageActor">vtkImageActor (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a05206.html#l00046">46</a> of file <a class="el" href="a05206.html">vtkImageActor.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="a01318.html">vtkProp3D</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#aad95a52d81c6739b14d1c389304626b">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="a00725.html#0fa93c5bfdec2e5ef76eb7c499eb4d7d">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="a00725.html#09519a6caf2a9eaabd18ef3d51a2fc82">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="a00725.html#f22ddfd9402bd9958815d4549b0a825b">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">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#12bddf9fcf6e6b877116a3c552d05b39">SetInput</a> (<a class="el" href="a00751.html">vtkImageData</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a00751.html">vtkImageData</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#08f70f3e81e60e8eb819383fb7893c79">GetInput</a> ()</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="a00725.html#a1b54fb51e7bae77038a288856b2d903">GetInterpolate</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#a94a9e54ce9cc621fa81abe931be6e59">SetInterpolate</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#788eed0b3390589be3c15db198514dca">InterpolateOn</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#eb63278da501b1e2a8a1ce82651db9eb">InterpolateOff</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="a00725.html#9f401359a6af8285d8a05bcf9f770046">SetOpacity</a> (double)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#951402e18f9db66f4a5017f8d9947711">GetOpacity</a> ()</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="a00725.html#8119de52d29da2cacacd3ee0b66e3b4d">SetDisplayExtent</a> (int extent[6])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#f7e2c6429edea373f3f125c77dbedf02">SetDisplayExtent</a> (int minX, int maxX, int minY, int maxY, int minZ, int maxZ)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#208ace500742667c0e881cb2e81a01c1">GetDisplayExtent</a> (int extent[6])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#2b4418020b460bf5c1c9fa8ef3e13436">GetDisplayExtent</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#849a3a609637c314b53135ff5645d9f8">GetBounds</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#dde301c3e0a0e8e6418058fff0e72f07">GetBounds</a> (double bounds[6])</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#16975346571672795d1bbd30bf5a8147">GetDisplayBounds</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#67b10183b878b4283585b1fc60eb9b0c">GetDisplayBounds</a> (double bounds[6])</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="a00725.html#3a67ec53c7a19212f2915d846d487d74">GetSliceNumber</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#206d18cf88f9b0369b35cf31f25f03f5">GetSliceNumberMax</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#995ac58535ebc65f5cf514771483ca32">GetSliceNumberMin</a> ()</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="a00725.html#916f10243724d0ac3b15bea864e65632">RenderTranslucentPolygonalGeometry</a> (<a class="el" href="a01833.html">vtkViewport</a> *viewport)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#13ce92f0f5db31c80e7cd70cc00b90d0">RenderOpaqueGeometry</a> (<a class="el" href="a01833.html">vtkViewport</a> *viewport)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#ec7b007ba985cdc3c4d2fa1758b9de5d">Render</a> (<a class="el" href="a01480.html">vtkRenderer</a> *)</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="a00725.html#ff7b7f078faaeabf7f7062f8e0c64d52">HasTranslucentPolygonalGeometry</a> ()</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="a00725.html#e99f00241174a4546f6b3ad6b703c954">SetZSlice</a> (int z)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#fc229b2ef59b8562861cf5b4c9ada553">GetZSlice</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#f2ba4eced047194e22b34909214d9eef">GetWholeZMin</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#11b6553bc1a29db981e4df1f76ab2c47">GetWholeZMax</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 int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#138f2fa7f83ddbba5c4603ff47c7c7c5">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00725.html">vtkImageActor</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#0ccffdcf8e854318ff6fe437d9785e7a">SafeDownCast</a> (<a class="el" href="a01084.html">vtkObject</a> *o)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00725.html">vtkImageActor</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#4fe63eb7dd490e950a9c7a154b7206db">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="a00725.html#22d655b0d3c9d087dd1864f774a93ed5">vtkImageActor</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#089f67c53d6de72c95c0af222c4ed6d5">~vtkImageActor</a> ()</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="a00725.html#7f8d8942c552292afd712769114ce7ef">Interpolate</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#619c7fe3c62bdf33362140088d65b4c8">Opacity</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00751.html">vtkImageData</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#06906e3de7e7a78cd8da8cb6c33b9dc3">Input</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#e39a2982e1e29ff959cbe4928029d2e7">DisplayExtent</a> [6]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#58da7dd1967a73af702792acd3bd2a16">ComputedDisplayExtent</a> [6]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a00725.html#6226ea71061a8817bf7a3e3407dda908">DisplayBounds</a> [6]</td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="aad95a52d81c6739b14d1c389304626b"></a><!-- doxytag: member="vtkImageActor::Superclass" ref="aad95a52d81c6739b14d1c389304626b" args="" -->
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<td class="memname">typedef <a class="el" href="a01318.html">vtkProp3D</a> <a class="el" href="a01318.html">vtkImageActor::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a01318.html#5609d6d2ce263c74270257caf4f13fc8">vtkProp3D</a>.</p>
<p>Reimplemented in <a class="el" href="a01021.html#52458fbebe4c03d2262bbb629472bacb">vtkMesaImageActor</a>, and <a class="el" href="a01109.html#f94b14149884b4af7589dd58a094c948">vtkOpenGLImageActor</a>.</p>
<p>Definition at line <a class="el" href="a05206.html#l00049">49</a> of file <a class="el" href="a05206.html">vtkImageActor.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="22d655b0d3c9d087dd1864f774a93ed5"></a><!-- doxytag: member="vtkImageActor::vtkImageActor" ref="22d655b0d3c9d087dd1864f774a93ed5" args="()" -->
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<td class="memname">vtkImageActor::vtkImageActor </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<a class="anchor" name="089f67c53d6de72c95c0af222c4ed6d5"></a><!-- doxytag: member="vtkImageActor::~vtkImageActor" ref="089f67c53d6de72c95c0af222c4ed6d5" args="()" -->
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<td class="memname">vtkImageActor::~vtkImageActor </td>
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<td><code> [protected]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="0fa93c5bfdec2e5ef76eb7c499eb4d7d"></a><!-- doxytag: member="vtkImageActor::GetClassName" ref="0fa93c5bfdec2e5ef76eb7c499eb4d7d" args="()" -->
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<td class="memname">virtual const char* vtkImageActor::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="a01318.html#6ab4e2aa18145cb52ce6ba7e293e5b6f">vtkProp3D</a>.</p>
<p>Reimplemented in <a class="el" href="a01021.html#8ba711cc86b11075015b3bc1aac44a34">vtkMesaImageActor</a>, and <a class="el" href="a01109.html#89e1ded3b8f39f275caa7828cb07d785">vtkOpenGLImageActor</a>.</p>
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<a class="anchor" name="138f2fa7f83ddbba5c4603ff47c7c7c5"></a><!-- doxytag: member="vtkImageActor::IsTypeOf" ref="138f2fa7f83ddbba5c4603ff47c7c7c5" args="(const char *type)" -->
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<td class="memname">static int vtkImageActor::IsTypeOf </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
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<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="a01318.html#d4abe028da92cb0ceda10170b759221c">vtkProp3D</a>.</p>
<p>Reimplemented in <a class="el" href="a01021.html#5679c5b898e8e9f150f4ff5a856d76d0">vtkMesaImageActor</a>, and <a class="el" href="a01109.html#743bc0e9be14269b6031972d2426a45d">vtkOpenGLImageActor</a>.</p>
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<a class="anchor" name="09519a6caf2a9eaabd18ef3d51a2fc82"></a><!-- doxytag: member="vtkImageActor::IsA" ref="09519a6caf2a9eaabd18ef3d51a2fc82" args="(const char *type)" -->
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<td class="memname">virtual int vtkImageActor::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="a01318.html#399a86ca134c3d309888af6488c512ad">vtkProp3D</a>.</p>
<p>Reimplemented in <a class="el" href="a01021.html#4784adaeb76d6f0cce232f5af08b3dcc">vtkMesaImageActor</a>, and <a class="el" href="a01109.html#90a3a4707120664defb83599094bc1df">vtkOpenGLImageActor</a>.</p>
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<a class="anchor" name="0ccffdcf8e854318ff6fe437d9785e7a"></a><!-- doxytag: member="vtkImageActor::SafeDownCast" ref="0ccffdcf8e854318ff6fe437d9785e7a" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00725.html">vtkImageActor</a>* vtkImageActor::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="a01318.html#ead766d75d3e4355a49e2cabd9dcc01b">vtkProp3D</a>.</p>
<p>Reimplemented in <a class="el" href="a01021.html#935b7b834a5a2f9e850853000115c289">vtkMesaImageActor</a>, and <a class="el" href="a01109.html#c1b05f1b0f74f3e3c05659942578f473">vtkOpenGLImageActor</a>.</p>
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<a class="anchor" name="f22ddfd9402bd9958815d4549b0a825b"></a><!-- doxytag: member="vtkImageActor::PrintSelf" ref="f22ddfd9402bd9958815d4549b0a825b" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkImageActor::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="a01318.html#fc4c78b78843229db37631fdb24481f9">vtkProp3D</a>.</p>
<p>Reimplemented in <a class="el" href="a01021.html#612b3246496c225b4c073ecae36a9dcc">vtkMesaImageActor</a>, and <a class="el" href="a01109.html#df10af87a6acb134a273ffceaea3df6a">vtkOpenGLImageActor</a>.</p>
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<a class="anchor" name="4fe63eb7dd490e950a9c7a154b7206db"></a><!-- doxytag: member="vtkImageActor::New" ref="4fe63eb7dd490e950a9c7a154b7206db" args="()" -->
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<td class="memname">static <a class="el" href="a00725.html">vtkImageActor</a>* vtkImageActor::New </td>
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<td><code> [static]</code></td>
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Instantiate the image actor.
<p>Reimplemented from <a class="el" href="a01084.html#4d5b227267c076d6f9e38483370b6612">vtkObject</a>.</p>
<p>Reimplemented in <a class="el" href="a01021.html#43ddb664601a56af20d207aa846278b1">vtkMesaImageActor</a>, and <a class="el" href="a01109.html#e3445e612a0420756cef0eb33045c82b">vtkOpenGLImageActor</a>.</p>
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<a class="anchor" name="12bddf9fcf6e6b877116a3c552d05b39"></a><!-- doxytag: member="vtkImageActor::SetInput" ref="12bddf9fcf6e6b877116a3c552d05b39" args="(vtkImageData *)" -->
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<td class="memname">virtual void vtkImageActor::SetInput </td>
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<td class="paramtype"><a class="el" href="a00751.html">vtkImageData</a> * </td>
<td class="paramname"> </td>
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<td><code> [virtual]</code></td>
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Set/Get the image data input for the image actor.
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<a class="anchor" name="08f70f3e81e60e8eb819383fb7893c79"></a><!-- doxytag: member="vtkImageActor::GetInput" ref="08f70f3e81e60e8eb819383fb7893c79" args="()" -->
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<td class="memname">virtual <a class="el" href="a00751.html">vtkImageData</a>* vtkImageActor::GetInput </td>
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Set/Get the image data input for the image actor.
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<a class="anchor" name="a1b54fb51e7bae77038a288856b2d903"></a><!-- doxytag: member="vtkImageActor::GetInterpolate" ref="a1b54fb51e7bae77038a288856b2d903" args="()" -->
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<td class="memname">virtual int vtkImageActor::GetInterpolate </td>
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Turn on/off linear interpolation of the image when rendering.
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<a class="anchor" name="a94a9e54ce9cc621fa81abe931be6e59"></a><!-- doxytag: member="vtkImageActor::SetInterpolate" ref="a94a9e54ce9cc621fa81abe931be6e59" args="(int)" -->
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<td class="memname">virtual void vtkImageActor::SetInterpolate </td>
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Turn on/off linear interpolation of the image when rendering.
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<a class="anchor" name="788eed0b3390589be3c15db198514dca"></a><!-- doxytag: member="vtkImageActor::InterpolateOn" ref="788eed0b3390589be3c15db198514dca" args="()" -->
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<td class="memname">virtual void vtkImageActor::InterpolateOn </td>
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Turn on/off linear interpolation of the image when rendering.
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<a class="anchor" name="eb63278da501b1e2a8a1ce82651db9eb"></a><!-- doxytag: member="vtkImageActor::InterpolateOff" ref="eb63278da501b1e2a8a1ce82651db9eb" args="()" -->
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<td class="memname">virtual void vtkImageActor::InterpolateOff </td>
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Turn on/off linear interpolation of the image when rendering.
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<a class="anchor" name="9f401359a6af8285d8a05bcf9f770046"></a><!-- doxytag: member="vtkImageActor::SetOpacity" ref="9f401359a6af8285d8a05bcf9f770046" args="(double)" -->
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<td class="memname">virtual void vtkImageActor::SetOpacity </td>
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<td class="paramtype">double </td>
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Set/Get the object's opacity. 1.0 is totally opaque and 0.0 is completely transparent.
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<a class="anchor" name="951402e18f9db66f4a5017f8d9947711"></a><!-- doxytag: member="vtkImageActor::GetOpacity" ref="951402e18f9db66f4a5017f8d9947711" args="()" -->
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<td class="memname">virtual double vtkImageActor::GetOpacity </td>
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Set/Get the object's opacity. 1.0 is totally opaque and 0.0 is completely transparent.
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<a class="anchor" name="8119de52d29da2cacacd3ee0b66e3b4d"></a><!-- doxytag: member="vtkImageActor::SetDisplayExtent" ref="8119de52d29da2cacacd3ee0b66e3b4d" args="(int extent[6])" -->
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<td class="memname">void vtkImageActor::SetDisplayExtent </td>
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The image extent is generally set explicitly, but if not set it will be determined from the input image data.
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<a class="anchor" name="f7e2c6429edea373f3f125c77dbedf02"></a><!-- doxytag: member="vtkImageActor::SetDisplayExtent" ref="f7e2c6429edea373f3f125c77dbedf02" args="(int minX, int maxX, int minY, int maxY, int minZ, int maxZ)" -->
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<td class="memname">void vtkImageActor::SetDisplayExtent </td>
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<td class="paramname"> <em>maxX</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>minY</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>maxY</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>minZ</em>, </td>
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<td class="paramname"> <em>maxZ</em></td><td> </td>
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The image extent is generally set explicitly, but if not set it will be determined from the input image data.
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<a class="anchor" name="208ace500742667c0e881cb2e81a01c1"></a><!-- doxytag: member="vtkImageActor::GetDisplayExtent" ref="208ace500742667c0e881cb2e81a01c1" args="(int extent[6])" -->
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<td class="memname">void vtkImageActor::GetDisplayExtent </td>
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The image extent is generally set explicitly, but if not set it will be determined from the input image data.
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<a class="anchor" name="2b4418020b460bf5c1c9fa8ef3e13436"></a><!-- doxytag: member="vtkImageActor::GetDisplayExtent" ref="2b4418020b460bf5c1c9fa8ef3e13436" args="()" -->
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<td class="memname">int* vtkImageActor::GetDisplayExtent </td>
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<td><code> [inline]</code></td>
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The image extent is generally set explicitly, but if not set it will be determined from the input image data.
<p>Definition at line <a class="el" href="a05206.html#l00082">82</a> of file <a class="el" href="a05206.html">vtkImageActor.h</a>.</p>
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<a class="anchor" name="849a3a609637c314b53135ff5645d9f8"></a><!-- doxytag: member="vtkImageActor::GetBounds" ref="849a3a609637c314b53135ff5645d9f8" args="()" -->
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<td class="memname">double* vtkImageActor::GetBounds </td>
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Get the bounds of this image actor. Either copy the bounds into a user provided array or return a pointer to an array. In either case the boudns is expressed as a 6-vector (xmin,xmax, ymin,ymax, zmin,zmax).
<p>Implements <a class="el" href="a01318.html#ac58a1c4708c1e130f65f2330ab31fb6">vtkProp3D</a>.</p>
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<a class="anchor" name="dde301c3e0a0e8e6418058fff0e72f07"></a><!-- doxytag: member="vtkImageActor::GetBounds" ref="dde301c3e0a0e8e6418058fff0e72f07" args="(double bounds[6])" -->
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<td class="memname">void vtkImageActor::GetBounds </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>bounds</em>[6] </td>
<td> ) </td>
<td><code> [inline]</code></td>
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<p>
Get the bounds of this image actor. Either copy the bounds into a user provided array or return a pointer to an array. In either case the boudns is expressed as a 6-vector (xmin,xmax, ymin,ymax, zmin,zmax).
<p>Reimplemented from <a class="el" href="a01318.html#bf70b97422421dddcdae5cf7c4979e65">vtkProp3D</a>.</p>
<p>Definition at line <a class="el" href="a05206.html#l00091">91</a> of file <a class="el" href="a05206.html">vtkImageActor.h</a>.</p>
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<a class="anchor" name="16975346571672795d1bbd30bf5a8147"></a><!-- doxytag: member="vtkImageActor::GetDisplayBounds" ref="16975346571672795d1bbd30bf5a8147" args="()" -->
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<td class="memname">double* vtkImageActor::GetDisplayBounds </td>
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Get the bounds of the data that is displayed by this image actor. If the transformation matrix for this actor is the identity matrix, this will return the same value as GetBounds.
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<a class="anchor" name="67b10183b878b4283585b1fc60eb9b0c"></a><!-- doxytag: member="vtkImageActor::GetDisplayBounds" ref="67b10183b878b4283585b1fc60eb9b0c" args="(double bounds[6])" -->
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<td class="memname">void vtkImageActor::GetDisplayBounds </td>
<td>(</td>
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<td class="paramname"> <em>bounds</em>[6] </td>
<td> ) </td>
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<p>
Get the bounds of the data that is displayed by this image actor. If the transformation matrix for this actor is the identity matrix, this will return the same value as GetBounds.
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<a class="anchor" name="3a67ec53c7a19212f2915d846d487d74"></a><!-- doxytag: member="vtkImageActor::GetSliceNumber" ref="3a67ec53c7a19212f2915d846d487d74" args="()" -->
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<td class="memname">int vtkImageActor::GetSliceNumber </td>
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Return the slice number (& min/max slice number) computed from the display extent.
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<a class="anchor" name="206d18cf88f9b0369b35cf31f25f03f5"></a><!-- doxytag: member="vtkImageActor::GetSliceNumberMax" ref="206d18cf88f9b0369b35cf31f25f03f5" args="()" -->
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<td class="memname">int vtkImageActor::GetSliceNumberMax </td>
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Return the slice number (& min/max slice number) computed from the display extent.
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<a class="anchor" name="995ac58535ebc65f5cf514771483ca32"></a><!-- doxytag: member="vtkImageActor::GetSliceNumberMin" ref="995ac58535ebc65f5cf514771483ca32" args="()" -->
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Return the slice number (& min/max slice number) computed from the display extent.
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<a class="anchor" name="916f10243724d0ac3b15bea864e65632"></a><!-- doxytag: member="vtkImageActor::RenderTranslucentPolygonalGeometry" ref="916f10243724d0ac3b15bea864e65632" args="(vtkViewport *viewport)" -->
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<td class="memname">virtual int vtkImageActor::RenderTranslucentPolygonalGeometry </td>
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<td class="paramname"> <em>viewport</em> </td>
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<td><code> [virtual]</code></td>
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WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Support the standard render methods.
<p>Reimplemented from <a class="el" href="a01317.html#cf64ca8da81629df108f095c6535548e">vtkProp</a>.</p>
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<a class="anchor" name="13ce92f0f5db31c80e7cd70cc00b90d0"></a><!-- doxytag: member="vtkImageActor::RenderOpaqueGeometry" ref="13ce92f0f5db31c80e7cd70cc00b90d0" args="(vtkViewport *viewport)" -->
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<td class="memname">int vtkImageActor::RenderOpaqueGeometry </td>
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WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Support the standard render methods.
<p>Reimplemented from <a class="el" href="a01317.html#4d7c8be45744400fba096728ce81f33a">vtkProp</a>.</p>
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<a class="anchor" name="ec7b007ba985cdc3c4d2fa1758b9de5d"></a><!-- doxytag: member="vtkImageActor::Render" ref="ec7b007ba985cdc3c4d2fa1758b9de5d" args="(vtkRenderer *)" -->
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<td class="memname">virtual void vtkImageActor::Render </td>
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<td><code> [inline, virtual]</code></td>
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WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Support the standard render methods.
<p>Reimplemented in <a class="el" href="a01021.html#fc365e2d3fff6d98e6d1c99ddb1f892f">vtkMesaImageActor</a>, and <a class="el" href="a01109.html#9cad3c3fafce1c80fb74b2d96e12b3eb">vtkOpenGLImageActor</a>.</p>
<p>Definition at line <a class="el" href="a05206.html#l00117">117</a> of file <a class="el" href="a05206.html">vtkImageActor.h</a>.</p>
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<a class="anchor" name="ff7b7f078faaeabf7f7062f8e0c64d52"></a><!-- doxytag: member="vtkImageActor::HasTranslucentPolygonalGeometry" ref="ff7b7f078faaeabf7f7062f8e0c64d52" args="()" -->
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<td class="memname">virtual int vtkImageActor::HasTranslucentPolygonalGeometry </td>
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Does this prop have some translucent polygonal geometry?
<p>Reimplemented from <a class="el" href="a01317.html#6e32af79f4756a287a61017b7c2f7364">vtkProp</a>.</p>
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<a class="anchor" name="e99f00241174a4546f6b3ad6b703c954"></a><!-- doxytag: member="vtkImageActor::SetZSlice" ref="e99f00241174a4546f6b3ad6b703c954" args="(int z)" -->
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<td class="memname">void vtkImageActor::SetZSlice </td>
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Set/Get the current slice number. The axis Z in ZSlice does not necessarily have any relation to the z axis of the data on disk. It is simply the axis orthogonal to the x,y, display plane. GetWholeZMax and Min are convenience methods for obtaining the number of slices that can be displayed. Again the number of slices is in reference to the display z axis, which is not necessarily the z axis on disk. (due to reformatting etc)
<p>Definition at line <a class="el" href="a05206.html#l00134">134</a> of file <a class="el" href="a05206.html">vtkImageActor.h</a>.</p>
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<a class="anchor" name="fc229b2ef59b8562861cf5b4c9ada553"></a><!-- doxytag: member="vtkImageActor::GetZSlice" ref="fc229b2ef59b8562861cf5b4c9ada553" args="()" -->
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<td class="memname">int vtkImageActor::GetZSlice </td>
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Set/Get the current slice number. The axis Z in ZSlice does not necessarily have any relation to the z axis of the data on disk. It is simply the axis orthogonal to the x,y, display plane. GetWholeZMax and Min are convenience methods for obtaining the number of slices that can be displayed. Again the number of slices is in reference to the display z axis, which is not necessarily the z axis on disk. (due to reformatting etc)
<p>Definition at line <a class="el" href="a05206.html#l00138">138</a> of file <a class="el" href="a05206.html">vtkImageActor.h</a>.</p>
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<a class="anchor" name="f2ba4eced047194e22b34909214d9eef"></a><!-- doxytag: member="vtkImageActor::GetWholeZMin" ref="f2ba4eced047194e22b34909214d9eef" args="()" -->
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<td class="memname">int vtkImageActor::GetWholeZMin </td>
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Set/Get the current slice number. The axis Z in ZSlice does not necessarily have any relation to the z axis of the data on disk. It is simply the axis orthogonal to the x,y, display plane. GetWholeZMax and Min are convenience methods for obtaining the number of slices that can be displayed. Again the number of slices is in reference to the display z axis, which is not necessarily the z axis on disk. (due to reformatting etc)
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<a class="anchor" name="11b6553bc1a29db981e4df1f76ab2c47"></a><!-- doxytag: member="vtkImageActor::GetWholeZMax" ref="11b6553bc1a29db981e4df1f76ab2c47" args="()" -->
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Set/Get the current slice number. The axis Z in ZSlice does not necessarily have any relation to the z axis of the data on disk. It is simply the axis orthogonal to the x,y, display plane. GetWholeZMax and Min are convenience methods for obtaining the number of slices that can be displayed. Again the number of slices is in reference to the display z axis, which is not necessarily the z axis on disk. (due to reformatting etc)
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="7f8d8942c552292afd712769114ce7ef"></a><!-- doxytag: member="vtkImageActor::Interpolate" ref="7f8d8942c552292afd712769114ce7ef" args="" -->
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<td class="memname">int <a class="el" href="a00725.html#7f8d8942c552292afd712769114ce7ef">vtkImageActor::Interpolate</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05206.html#l00147">147</a> of file <a class="el" href="a05206.html">vtkImageActor.h</a>.</p>
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<a class="anchor" name="619c7fe3c62bdf33362140088d65b4c8"></a><!-- doxytag: member="vtkImageActor::Opacity" ref="619c7fe3c62bdf33362140088d65b4c8" args="" -->
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<td class="memname">double <a class="el" href="a00725.html#619c7fe3c62bdf33362140088d65b4c8">vtkImageActor::Opacity</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05206.html#l00148">148</a> of file <a class="el" href="a05206.html">vtkImageActor.h</a>.</p>
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<a class="anchor" name="06906e3de7e7a78cd8da8cb6c33b9dc3"></a><!-- doxytag: member="vtkImageActor::Input" ref="06906e3de7e7a78cd8da8cb6c33b9dc3" args="" -->
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<td class="memname"><a class="el" href="a00751.html">vtkImageData</a>* <a class="el" href="a00725.html#06906e3de7e7a78cd8da8cb6c33b9dc3">vtkImageActor::Input</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05206.html#l00149">149</a> of file <a class="el" href="a05206.html">vtkImageActor.h</a>.</p>
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<a class="anchor" name="e39a2982e1e29ff959cbe4928029d2e7"></a><!-- doxytag: member="vtkImageActor::DisplayExtent" ref="e39a2982e1e29ff959cbe4928029d2e7" args="[6]" -->
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<td class="memname">int <a class="el" href="a00725.html#e39a2982e1e29ff959cbe4928029d2e7">vtkImageActor::DisplayExtent</a>[6]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05206.html#l00150">150</a> of file <a class="el" href="a05206.html">vtkImageActor.h</a>.</p>
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<a class="anchor" name="58da7dd1967a73af702792acd3bd2a16"></a><!-- doxytag: member="vtkImageActor::ComputedDisplayExtent" ref="58da7dd1967a73af702792acd3bd2a16" args="[6]" -->
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<td class="memname">int <a class="el" href="a00725.html#58da7dd1967a73af702792acd3bd2a16">vtkImageActor::ComputedDisplayExtent</a>[6]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05206.html#l00151">151</a> of file <a class="el" href="a05206.html">vtkImageActor.h</a>.</p>
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<a class="anchor" name="6226ea71061a8817bf7a3e3407dda908"></a><!-- doxytag: member="vtkImageActor::DisplayBounds" ref="6226ea71061a8817bf7a3e3407dda908" args="[6]" -->
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<td class="memname">double <a class="el" href="a00725.html#6226ea71061a8817bf7a3e3407dda908">vtkImageActor::DisplayBounds</a>[6]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05206.html#l00152">152</a> of file <a class="el" href="a05206.html">vtkImageActor.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="a05206.html">vtkImageActor.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:08:22 2009 for VTK by
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