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<h1>vtkViewport Class Reference</h1><!-- doxytag: class="vtkViewport" --><!-- doxytag: inherits="vtkObject" --><code>#include <<a class="el" href="a04193.html">vtkViewport.h</a>></code>
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Inheritance diagram for vtkViewport:</div>
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<p><center><img src="a15735.png" border="0" usemap="#a15736" alt="Inheritance graph"></center>
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<area shape="rect" href="a01480.html" title="abstract specification for renderers" alt="" coords="104,229,200,256"><area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="112,80,192,107"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="97,5,207,32"><area shape="rect" href="a01031.html" title="OpenGL renderer." alt="" coords="5,304,136,331"><area shape="rect" href="a01119.html" title="OpenGL renderer." alt="" coords="160,304,307,331"></map>
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Collaboration diagram for vtkViewport:</div>
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<p><center><img src="a15737.png" border="0" usemap="#a15738" alt="Collaboration graph"></center>
<map name="a15738">
<area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="253,415,333,441"><area shape="rect" href="a01886.html" title="window superclass for vtkRenderWindow" alt="" coords="731,324,819,351"><area shape="rect" href="a00285.html" title="create and manipulate unsorted lists of objects" alt="" coords="901,436,1003,463"><area shape="rect" href="a00286.html" title="vtkCollectionElement" alt="" coords="527,415,676,441"><area shape="rect" href="a01317.html" title="abstract superclass for all actors, volumes and annotations" alt="" coords="1577,537,1647,564"><area shape="rect" href="a00872.html" title="Store vtkAlgorithm input/output information." alt="" coords="897,668,1007,695"><area shape="rect" href="a00089.html" title="superclass for all geometric transformations" alt="" coords="525,117,677,144"><area shape="rect" href="a00998.html" title="represent and manipulate 4x4 transformation matrices" alt="" coords="552,211,651,237"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="7,688,116,715"><area shape="rect" href="a00884.html" title="internal structure for vtkInformation" alt="" coords="520,735,683,761"><area shape="rect" href="a00886.html" title="Superclass for vtkInformation keys." alt="" coords="228,688,359,715"><area shape="rect" href="a01719.html" title="record modification and/or execution time" alt="" coords="7,192,116,219"><area shape="rect" href="a00094.html" title="a list of 2D actors" alt="" coords="2052,345,2201,372"><area shape="rect" href="a01321.html" title="a list of Props" alt="" coords="1809,385,1937,412"><area shape="rect" href="a00143.html" title="a list of nodes that form an assembly path" alt="" coords="2064,492,2189,519"><area shape="rect" href="a00144.html" title="a list of lists of props representing an assembly hierarchy" alt="" coords="1211,487,1344,513"><area shape="rect" href="a00891.html" title="Key for pointer to pointer." alt="" coords="511,684,692,711"><area shape="rect" href="a01723.html" title="describes linear transformations via a 4x4 matrix" alt="" coords="1821,189,1925,216"><area shape="rect" href="a00964.html" title="abstract superclass for linear transformations" alt="" coords="1541,220,1683,247"><area shape="rect" href="a00696.html" title="superclass for homogeneous transformations" alt="" coords="856,141,1048,168"><area shape="rect" href="a01725.html" title="vtkTransformConcatenation" alt="" coords="1181,81,1373,108"><area shape="rect" href="a01730.html" title="vtkTransformPair" alt="" coords="888,11,1016,37"><area shape="rect" href="a01548.html" title="vtkSimpleCriticalSection" alt="" coords="209,167,377,193"><area shape="rect" href="a01726.html" title="vtkTransformConcatenationStack" alt="" coords="1500,143,1724,169"></map>
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<a href="a15739.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
abstract specification for Viewports
<p>
<a class="el" href="a01833.html" title="abstract specification for Viewports">vtkViewport</a> provides an abstract specification for Viewports. A Viewport is an object that controls the rendering process for objects. Rendering is the process of converting geometry, a specification for lights, and a camera view into an image. <a class="el" href="a01833.html" title="abstract specification for Viewports">vtkViewport</a> also performs coordinate transformation between world coordinates, view coordinates (the computer graphics rendering coordinate system), and display coordinates (the actual screen coordinates on the display device). Certain advanced rendering features such as two-sided lighting can also be controlled.<p>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a01886.html" title="window superclass for vtkRenderWindow">vtkWindow</a> <a class="el" href="a01480.html" title="abstract specification for renderers">vtkRenderer</a></dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_18.html#c2_vtk_t_vtkViewport">vtkViewport (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a04193.html#l00045">45</a> of file <a class="el" href="a04193.html">vtkViewport.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="a01084.html">vtkObject</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#0f0f4aec7b35cdc562fb6749ad7dda77">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="a01833.html#53cb1093b2bc144f0e2cbaf84a8b70d7">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="a01833.html#b7d3cf426c2391b2d3e1a83e164df611">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="a01833.html#5b323a9fd6bc04dd32e73262440b8df2">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="a01833.html#b2992d43e8661fabcbfdf94b122d7372">AddViewProp</a> (<a class="el" href="a01317.html">vtkProp</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01321.html">vtkPropCollection</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#bed96fa68aa3089c0f6c770c06d7af26">GetViewProps</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#f9e18f8436db41aa38088a6ad4feb6a4">HasViewProp</a> (<a class="el" href="a01317.html">vtkProp</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#e0c69b633d202eeb1625a9d41d512f86">RemoveViewProp</a> (<a class="el" href="a01317.html">vtkProp</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#d4b3843adac557f2e5ed45e62ad12310">RemoveAllViewProps</a> (void)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#3c9c4e23cbfbe05ab43ef47ede0da9f0">GetCenter</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#d0c91ad04b9e68959761ca819be49884">IsInViewport</a> (int x, int y)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a01886.html">vtkWindow</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#aa5dc4c3142f3a2253cee2e03ca41eb2">GetVTKWindow</a> ()=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#4487e51febe962f9f1ded53b95fb0b2f">DisplayToView</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#f4a9444037fa0e6d25178af4d811ba9f">ViewToDisplay</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#1be6481921841980a384f2830fb75aec">WorldToView</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#e6bffe28fabade8e65537bb6b0de7809">ViewToWorld</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#64fd422972ce9eb99785acaf0884db30">DisplayToWorld</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#20962160550a24444a14f203a0fae544">WorldToDisplay</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a00143.html">vtkAssemblyPath</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#c5f72a61c4643edf01c84b02bfde79c9">PickProp</a> (double selectionX, double selectionY)=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#b91330934aceecae2d89a007082d7f18">GetPickedZ</a> ()=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#109ab04bd46a598a8425606c45044438">RemoveProp</a> (<a class="el" href="a01317.html">vtkProp</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#ecf41329434fb69c89f76952f3d1add2">AddProp</a> (<a class="el" href="a01317.html">vtkProp</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01321.html">vtkPropCollection</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#7db8101bcb0dcc4a226bbac3ef97cf78">GetProps</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#25886c9bfffd66e0694d8a6c544cf865">HasProp</a> (<a class="el" href="a01317.html">vtkProp</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#c01ee5ab176d183c7c51d8e2bb34b401">RemoveAllProps</a> ()</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#993f1e8f23e08dda7d4b394b6c284cda">AddActor2D</a> (<a class="el" href="a01317.html">vtkProp</a> *p)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#6e384a88423b14d75ed1f2548c5ba3d4">RemoveActor2D</a> (<a class="el" href="a01317.html">vtkProp</a> *p)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00094.html">vtkActor2DCollection</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#963c1d127444aea8ad20025e6443cc3f">GetActors2D</a> ()</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#85eaf3ee2b0e49423efbaa41de17112d">SetBackground</a> (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="a01833.html#25ff28c24fad8123209ed04ab566d93b">SetBackground</a> (double[3])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#7355910d671c34ef29be867b8cfe7755">GetBackground</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#2d5be4409de790c498a85a0e1c641664">GetBackground</a> (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="a01833.html#e3e0882a8e736d51ab041144c195db66">GetBackground</a> (double[3])</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#740e8604163258a53a623690b6863e72">SetBackground2</a> (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="a01833.html#b4486a53963dd87c1e342e49d4aad304">SetBackground2</a> (double[3])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#58ce3f9b662e5dff8501097a00819d3f">GetBackground2</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#095fa92938bb0b0f034519591862a27f">GetBackground2</a> (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="a01833.html#5431fb46adf58890f50038d188df1aee">GetBackground2</a> (double[3])</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#144d059d507187ca4985eb49258b7677">SetGradientBackground</a> (bool)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#f46bea689b6e3fab79a9eee6d0bab174">GetGradientBackground</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#0e4cc4998ece0751f31f555ae5d14c16">GradientBackgroundOn</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#adbc656596ea3662b8c1d34044d1d8ce">GradientBackgroundOff</a> ()</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#5bebffb7f8dc6a66d9173c9bf373acbf">SetAspect</a> (double, double)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#c4b13e06d4a0bb7b20b404ade9152f57">SetAspect</a> (double[2])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#d652c1c0f5e1f8918a5643647ba3edee">GetAspect</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#a1917e5b1043be4682b7f5ef0cf138c8">GetAspect</a> (double data[2])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#7dec51cacf4e9bad93123e49858572d2">ComputeAspect</a> ()</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#f5f7093a5dc372d4b8589f6f3dc5f1e9">SetPixelAspect</a> (double, double)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#60325099a49823f950984749753d1d8c">SetPixelAspect</a> (double[2])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#6573e68e5156be469868181d3ea3b5f9">GetPixelAspect</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#64bf59f2fca01ca2e63744c5f075cc42">GetPixelAspect</a> (double data[2])</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#bce419379690dd4f05a5194f8dbb2a65">SetViewport</a> (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="a01833.html#d3244f26d5adcb38894ac972818c105c">SetViewport</a> (double[4])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#0f08ab54a8fb5a0d13b2084d1fe4ef65">GetViewport</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#36b3933cb7de1c078305d1d4a50c6603">GetViewport</a> (double data[4])</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#c9cb0dc9400f67f6e1195e2268f822a4">SetDisplayPoint</a> (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="a01833.html#5283518cc10ad2ac20cff2621dbb62d9">SetDisplayPoint</a> (double[3])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#04ea44f01e6db3f90d4f4c5232587f68">GetDisplayPoint</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#bf9ad3933c5c68f6b5d22c8d2367dae2">GetDisplayPoint</a> (double data[3])</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#504d4880b369e8b034735f065b92f8a3">SetViewPoint</a> (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="a01833.html#b7b2098eaf69564ccd9cb9b79e56881a">SetViewPoint</a> (double[3])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#2437b15429477524eec85d4283e099ed">GetViewPoint</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#4f05db3ce1e22975b0040ba097c5ebb0">GetViewPoint</a> (double data[3])</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="a01833.html#8815c03394c5f59a76934505a7f9c62e">SetWorldPoint</a> (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="a01833.html#10579a81a9c1ae8b9a0443d158807824">SetWorldPoint</a> (double[4])</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual double * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#2982d2dc4aae246b0b32388c604d68a5">GetWorldPoint</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#a2e3e093e648b4fa9f51291c26c307de">GetWorldPoint</a> (double data[4])</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="a01833.html#adecb13b81445aef3cd72333e4b1395b">LocalDisplayToDisplay</a> (double &x, double &y)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#dbeb2d237102bf78154db534345d926d">DisplayToNormalizedDisplay</a> (double &u, double &v)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#6dc0e70e332e587006c4963aab3fcf7b">NormalizedDisplayToViewport</a> (double &x, double &y)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#f60f99c789f4330e34cf2b7252618fee">ViewportToNormalizedViewport</a> (double &u, double &v)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#8cf3468efc04739d0ae5c0d41f3b81d6">NormalizedViewportToView</a> (double &x, double &y, double &z)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#049794ea91d32e6b47b9b4bbe608dc3b">ViewToWorld</a> (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="a01833.html#1ccc2d1a33ae6a502a81eec827a2c81e">DisplayToLocalDisplay</a> (double &x, double &y)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#b7a716f632fe691df8dba3d572715196">NormalizedDisplayToDisplay</a> (double &u, double &v)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#a1b4eb89c772122a99c0a9ed05bc497d">ViewportToNormalizedDisplay</a> (double &x, double &y)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#e053d4efebbde853e5934fe32d91a61f">NormalizedViewportToViewport</a> (double &u, double &v)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#30a309c03fef0d93a14928328f6610bf">ViewToNormalizedViewport</a> (double &x, double &y, double &z)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#fd7991e9ceffe9b81ddd3aff99feda7c">WorldToView</a> (double &, double &, double &)</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="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#d2a2265291689d04bde6507629fd74a0">GetOrigin</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#eeae4f59e9ecce937e3cac0384e203de">GetTiledSize</a> (int *width, int *height)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#baa6bf160b8a0ef070d814900f5ac668">GetTiledSizeAndOrigin</a> (int *width, int *height, int *lowerLeftX, int *lowerLeftY)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00143.html">vtkAssemblyPath</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#6ae0476d47c43d0776808573a8d256c7">PickPropFrom</a> (double selectionX, double selectionY, <a class="el" href="a01321.html">vtkPropCollection</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="a01833.html#0b8f04820336c10255fcb6aca3077592">GetPickX</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#c155cb7142ec6b6c902c604126dca8d5">GetPickY</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#5091cccff1c2b787c764e4cf0e3c9ad7">GetPickWidth</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#d598a8cad05b17ea346710b343d05e97">GetPickHeight</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#f70f73b6648a10f787060937965f8556">GetPickX1</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#2cd6d8ccc6eb79afbdff2e97bad19d63">GetPickY1</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#0847f83574575f235409a15f81ddd298">GetPickX2</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#f5e32222556c6cecbdc25fda4d77e181">GetPickY2</a> () const </td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#9d72454bd417302a93ce7aa641bc28f2">GetIsPicking</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="el" href="a01321.html">vtkPropCollection</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#fdd952b29a87940acce97767b024fef7">GetPickResultProps</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="a01833.html#0dff5d3385692d563e021b29baecf760">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a01833.html">vtkViewport</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#d4a18c3cc3b02fabc187723cf487e457">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="a01833.html#0271ea0dcdce834c200099420a67b895">vtkViewport</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#0401411ca1acf42562f00a6220c8525f">~vtkViewport</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#8979b3ad1e974fc653d2d448d0203c75">DevicePickRender</a> ()=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#1244d42e2a4c8f8cc0372937e6da20cf">StartPick</a> (unsigned int pickFromSize)=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#c7d6427edd7cc337a5bd8d053054664f">UpdatePickId</a> ()=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#d00a2414d8b1dd3b2f2b54e8fac1d7c2">DonePick</a> ()=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#fe7b22500f5f2e056d2ed7eacc85c59c">GetPickedId</a> ()=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#4dddafcaa730f81bbdd31e93953b0b41">GetNumPickedIds</a> ()=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#2f4a252e9c88500f707ccf128bf5d992">GetPickedIds</a> (unsigned int atMost, unsigned int *callerBuffer)=0</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="a00143.html">vtkAssemblyPath</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#2e832cd7eb7b76893a3b049ffc35a4bf">PickedProp</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01321.html">vtkPropCollection</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#b6a38ee5cf3058cbf80740e38e6a871e">PickFromProps</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01321.html">vtkPropCollection</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#81ffeb3ad79ad4d0316666d052204426">PickResultProps</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#9db54f47a19dc315a18aa857f8f140cb">IsPicking</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#cb3520b62bf52f0c631e43ebd2f2738b">CurrentPickId</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#a56877b6f92edee7062b62a44453a97c">PickX1</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#cb39d947c2d3f85d3565ed4d764e0220">PickY1</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#3a3da14d3f404093583f2cfc00766789">PickX2</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#f4324c2d540c6a1b52ed3262c0f31f66">PickY2</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01321.html">vtkPropCollection</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#0e2cdc8edad937710b2b70c74492b8c6">Props</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00094.html">vtkActor2DCollection</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#673ad67e15dea6d119a8d0edce3ec680">Actors2D</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01886.html">vtkWindow</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#766f166ee6f52e932190f50b7a212008">VTKWindow</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#61e99a5716f868448534394f6afe3c7d">Background</a> [3]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#58b3b61a4e0b254df70508b82f067300">Background2</a> [3]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#9af7efbc9b276d3ffe73630e39121fb1">Viewport</a> [4]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#1b89394e5ef7a70113a665d0814bc6d3">Aspect</a> [2]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#d46fa99fe9d43c0864b8d77443b3b1b5">PixelAspect</a> [2]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#f43aa99924d6c1ed47d4944dbe0c7435">Center</a> [2]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#55ca9efe9dcf9cbac3e610ce03206563">GradientBackground</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#fc817256813506f6eef84629a8fe0c4c">Size</a> [2]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#c930d89ce074cdf38d086bf8c0d0d55e">Origin</a> [2]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#5660d3b24d60de6a2d6abe1af6adf0de">DisplayPoint</a> [3]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#72ddd0f1157c4507a8b01747d9ea6fff">ViewPoint</a> [3]</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="a01833.html#10821000811ac10a4f20590e119b471c">WorldPoint</a> [4]</td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="0f0f4aec7b35cdc562fb6749ad7dda77"></a><!-- doxytag: member="vtkViewport::Superclass" ref="0f0f4aec7b35cdc562fb6749ad7dda77" args="" -->
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<td class="memname">typedef <a class="el" href="a01084.html">vtkObject</a> <a class="el" href="a01084.html">vtkViewport::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a01084.html#11429dee69f4b562e03e07b453dae9b5">vtkObject</a>.</p>
<p>Reimplemented in <a class="el" href="a01031.html#9480aff7b919fe01f6674ea7a2fdaa59">vtkMesaRenderer</a>, <a class="el" href="a01119.html#4edf97065c9d6d47e3066a19a87e87f2">vtkOpenGLRenderer</a>, and <a class="el" href="a01480.html#636ce9336014d38a3362bcbfe64a9866">vtkRenderer</a>.</p>
<p>Definition at line <a class="el" href="a04193.html#l00048">48</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="0271ea0dcdce834c200099420a67b895"></a><!-- doxytag: member="vtkViewport::vtkViewport" ref="0271ea0dcdce834c200099420a67b895" args="()" -->
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<td class="memname">vtkViewport::vtkViewport </td>
<td>(</td>
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<td> ) </td>
<td><code> [protected]</code></td>
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<a class="anchor" name="0401411ca1acf42562f00a6220c8525f"></a><!-- doxytag: member="vtkViewport::~vtkViewport" ref="0401411ca1acf42562f00a6220c8525f" args="()" -->
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<td class="memname">vtkViewport::~vtkViewport </td>
<td>(</td>
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<td> ) </td>
<td><code> [protected]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="53cb1093b2bc144f0e2cbaf84a8b70d7"></a><!-- doxytag: member="vtkViewport::GetClassName" ref="53cb1093b2bc144f0e2cbaf84a8b70d7" args="()" -->
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<td class="memname">virtual const char* vtkViewport::GetClassName </td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a01084.html#d95975c85c2896ea32ff4cf1f8de0886">vtkObject</a>.</p>
<p>Reimplemented in <a class="el" href="a01031.html#35751241f37fd6454696fb49b6252c1a">vtkMesaRenderer</a>, <a class="el" href="a01119.html#98e205dce5d24b77e941733c7915f3d6">vtkOpenGLRenderer</a>, and <a class="el" href="a01480.html#9df520882eb7df799a1dacab2d7e1bdf">vtkRenderer</a>.</p>
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<a class="anchor" name="0dff5d3385692d563e021b29baecf760"></a><!-- doxytag: member="vtkViewport::IsTypeOf" ref="0dff5d3385692d563e021b29baecf760" args="(const char *type)" -->
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<td class="memname">static int vtkViewport::IsTypeOf </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="a01084.html#e9548a248bce0f02f73bbcccd0a9489e">vtkObject</a>.</p>
<p>Reimplemented in <a class="el" href="a01031.html#98157b92dfb6b81188823cab93e50381">vtkMesaRenderer</a>, <a class="el" href="a01119.html#7b268e409d43ceb13442b62acd1172b9">vtkOpenGLRenderer</a>, and <a class="el" href="a01480.html#68441ecb0eeb193cd63e445bfb6da696">vtkRenderer</a>.</p>
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<a class="anchor" name="b7d3cf426c2391b2d3e1a83e164df611"></a><!-- doxytag: member="vtkViewport::IsA" ref="b7d3cf426c2391b2d3e1a83e164df611" args="(const char *type)" -->
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<td class="memname">virtual int vtkViewport::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="a01084.html#831e57b04e46827a7098aa81abadee69">vtkObject</a>.</p>
<p>Reimplemented in <a class="el" href="a01031.html#96dd5b88cffa89673cb2a0c6f1cdf967">vtkMesaRenderer</a>, <a class="el" href="a01119.html#0fcce7a2bf2ffd66fab2d635afc05d6f">vtkOpenGLRenderer</a>, and <a class="el" href="a01480.html#4ee8f0e6cafc77ab9841d41a23e194a9">vtkRenderer</a>.</p>
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<a class="anchor" name="d4a18c3cc3b02fabc187723cf487e457"></a><!-- doxytag: member="vtkViewport::SafeDownCast" ref="d4a18c3cc3b02fabc187723cf487e457" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a01833.html">vtkViewport</a>* vtkViewport::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>
<p>Reimplemented from <a class="el" href="a01084.html#bb9351f076544c427ee91229dce83abe">vtkObject</a>.</p>
<p>Reimplemented in <a class="el" href="a01031.html#d1eeaedefe23fa7ecd4e7852690da99b">vtkMesaRenderer</a>, <a class="el" href="a01119.html#1d72d6eb899b89ee8e534a335d6f6009">vtkOpenGLRenderer</a>, and <a class="el" href="a01480.html#c6c75758daccb5855f3a825c2a6a1ddb">vtkRenderer</a>.</p>
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<a class="anchor" name="5b323a9fd6bc04dd32e73262440b8df2"></a><!-- doxytag: member="vtkViewport::PrintSelf" ref="5b323a9fd6bc04dd32e73262440b8df2" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkViewport::PrintSelf </td>
<td>(</td>
<td class="paramtype">ostream & </td>
<td class="paramname"> <em>os</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00869.html">vtkIndent</a> </td>
<td class="paramname"> <em>indent</em></td><td> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
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="a01084.html#bf3dbb4154289b56a12483eee3866263">vtkObject</a>.</p>
<p>Reimplemented in <a class="el" href="a01031.html#2ba481ea9cae907769306ca7549fed02">vtkMesaRenderer</a>, <a class="el" href="a01119.html#6ee0e23dd78fcf797668278c4635be34">vtkOpenGLRenderer</a>, and <a class="el" href="a01480.html#f2e9e7c2195728109edfa32744bebe12">vtkRenderer</a>.</p>
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<a class="anchor" name="b2992d43e8661fabcbfdf94b122d7372"></a><!-- doxytag: member="vtkViewport::AddViewProp" ref="b2992d43e8661fabcbfdf94b122d7372" args="(vtkProp *)" -->
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<td class="memname">void vtkViewport::AddViewProp </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01317.html">vtkProp</a> * </td>
<td class="paramname"> </td>
<td> ) </td>
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<p>
Add a prop to the list of props. Prop is the superclass of all actors, volumes, 2D actors, composite props etc.
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<a class="anchor" name="bed96fa68aa3089c0f6c770c06d7af26"></a><!-- doxytag: member="vtkViewport::GetViewProps" ref="bed96fa68aa3089c0f6c770c06d7af26" args="()" -->
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<td class="memname"><a class="el" href="a01321.html">vtkPropCollection</a>* vtkViewport::GetViewProps </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline]</code></td>
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<p>
Return any props in this viewport.
<p>Definition at line <a class="el" href="a04193.html#l00056">56</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="f9e18f8436db41aa38088a6ad4feb6a4"></a><!-- doxytag: member="vtkViewport::HasViewProp" ref="f9e18f8436db41aa38088a6ad4feb6a4" args="(vtkProp *)" -->
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<td class="memname">int vtkViewport::HasViewProp </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01317.html">vtkProp</a> * </td>
<td class="paramname"> </td>
<td> ) </td>
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<p>
Query if a prop is in the list of props.
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<a class="anchor" name="e0c69b633d202eeb1625a9d41d512f86"></a><!-- doxytag: member="vtkViewport::RemoveViewProp" ref="e0c69b633d202eeb1625a9d41d512f86" args="(vtkProp *)" -->
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<td class="memname">void vtkViewport::RemoveViewProp </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01317.html">vtkProp</a> * </td>
<td class="paramname"> </td>
<td> ) </td>
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<p>
Remove an actor from the list of actors.
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<a class="anchor" name="d4b3843adac557f2e5ed45e62ad12310"></a><!-- doxytag: member="vtkViewport::RemoveAllViewProps" ref="d4b3843adac557f2e5ed45e62ad12310" args="(void)" -->
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<td class="memname">void vtkViewport::RemoveAllViewProps </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"> </td>
<td> ) </td>
<td></td>
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<p>
Remove all actors from the list of actors.
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<a class="anchor" name="993f1e8f23e08dda7d4b394b6c284cda"></a><!-- doxytag: member="vtkViewport::AddActor2D" ref="993f1e8f23e08dda7d4b394b6c284cda" args="(vtkProp *p)" -->
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<td class="memname">void vtkViewport::AddActor2D </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01317.html">vtkProp</a> * </td>
<td class="paramname"> <em>p</em> </td>
<td> ) </td>
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<p>
Add/Remove different types of props to the renderer. These methods are all synonyms to AddViewProp and RemoveViewProp. They are here for convenience and backwards compatibility.
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<a class="anchor" name="6e384a88423b14d75ed1f2548c5ba3d4"></a><!-- doxytag: member="vtkViewport::RemoveActor2D" ref="6e384a88423b14d75ed1f2548c5ba3d4" args="(vtkProp *p)" -->
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<td class="memname">void vtkViewport::RemoveActor2D </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01317.html">vtkProp</a> * </td>
<td class="paramname"> <em>p</em> </td>
<td> ) </td>
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<p>
Add/Remove different types of props to the renderer. These methods are all synonyms to AddViewProp and RemoveViewProp. They are here for convenience and backwards compatibility.
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<a class="anchor" name="963c1d127444aea8ad20025e6443cc3f"></a><!-- doxytag: member="vtkViewport::GetActors2D" ref="963c1d127444aea8ad20025e6443cc3f" args="()" -->
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<td class="memname"><a class="el" href="a00094.html">vtkActor2DCollection</a>* vtkViewport::GetActors2D </td>
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<td class="paramname"> </td>
<td> ) </td>
<td></td>
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<p>
Add/Remove different types of props to the renderer. These methods are all synonyms to AddViewProp and RemoveViewProp. They are here for convenience and backwards compatibility.
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<a class="anchor" name="85eaf3ee2b0e49423efbaa41de17112d"></a><!-- doxytag: member="vtkViewport::SetBackground" ref="85eaf3ee2b0e49423efbaa41de17112d" args="(double, double, double)" -->
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<td class="memname">virtual void vtkViewport::SetBackground </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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Set/Get the background color of the rendering screen using an rgb color specification.
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<a class="anchor" name="25ff28c24fad8123209ed04ab566d93b"></a><!-- doxytag: member="vtkViewport::SetBackground" ref="25ff28c24fad8123209ed04ab566d93b" args="(double[3])" -->
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<td class="memname">virtual void vtkViewport::SetBackground </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/Get the background color of the rendering screen using an rgb color specification.
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<a class="anchor" name="7355910d671c34ef29be867b8cfe7755"></a><!-- doxytag: member="vtkViewport::GetBackground" ref="7355910d671c34ef29be867b8cfe7755" args="()" -->
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<td class="memname">virtual double* vtkViewport::GetBackground </td>
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<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/Get the background color of the rendering screen using an rgb color specification.
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<a class="anchor" name="2d5be4409de790c498a85a0e1c641664"></a><!-- doxytag: member="vtkViewport::GetBackground" ref="2d5be4409de790c498a85a0e1c641664" args="(double &, double &, double &)" -->
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<td class="memname">virtual void vtkViewport::GetBackground </td>
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<td class="paramtype">double & </td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"></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>
Set/Get the background color of the rendering screen using an rgb color specification.
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<a class="anchor" name="e3e0882a8e736d51ab041144c195db66"></a><!-- doxytag: member="vtkViewport::GetBackground" ref="e3e0882a8e736d51ab041144c195db66" args="(double[3])" -->
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<td class="memname">virtual void vtkViewport::GetBackground </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/Get the background color of the rendering screen using an rgb color specification.
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<a class="anchor" name="740e8604163258a53a623690b6863e72"></a><!-- doxytag: member="vtkViewport::SetBackground2" ref="740e8604163258a53a623690b6863e72" args="(double, double, double)" -->
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<td class="memname">virtual void vtkViewport::SetBackground2 </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification.
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<a class="anchor" name="b4486a53963dd87c1e342e49d4aad304"></a><!-- doxytag: member="vtkViewport::SetBackground2" ref="b4486a53963dd87c1e342e49d4aad304" args="(double[3])" -->
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<td class="memname">virtual void vtkViewport::SetBackground2 </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification.
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<a class="anchor" name="58ce3f9b662e5dff8501097a00819d3f"></a><!-- doxytag: member="vtkViewport::GetBackground2" ref="58ce3f9b662e5dff8501097a00819d3f" args="()" -->
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<td class="memname">virtual double* vtkViewport::GetBackground2 </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification.
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<a class="anchor" name="095fa92938bb0b0f034519591862a27f"></a><!-- doxytag: member="vtkViewport::GetBackground2" ref="095fa92938bb0b0f034519591862a27f" args="(double &, double &, double &)" -->
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<td class="memname">virtual void vtkViewport::GetBackground2 </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"></td><td> </td>
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<td></td><td></td><td><code> [virtual]</code></td>
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Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification.
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<a class="anchor" name="5431fb46adf58890f50038d188df1aee"></a><!-- doxytag: member="vtkViewport::GetBackground2" ref="5431fb46adf58890f50038d188df1aee" args="(double[3])" -->
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<td class="memname">virtual void vtkViewport::GetBackground2 </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/Get the second background color of the rendering screen for gradient backgrounds using an rgb color specification.
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<a class="anchor" name="144d059d507187ca4985eb49258b7677"></a><!-- doxytag: member="vtkViewport::SetGradientBackground" ref="144d059d507187ca4985eb49258b7677" args="(bool)" -->
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<td class="memname">virtual void vtkViewport::SetGradientBackground </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/Get whether this viewport should have a gradient background using the Background (top) and Background2 (bottom) colors. Default is off.
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<a class="anchor" name="f46bea689b6e3fab79a9eee6d0bab174"></a><!-- doxytag: member="vtkViewport::GetGradientBackground" ref="f46bea689b6e3fab79a9eee6d0bab174" args="()" -->
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<td class="memname">virtual bool vtkViewport::GetGradientBackground </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/Get whether this viewport should have a gradient background using the Background (top) and Background2 (bottom) colors. Default is off.
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<a class="anchor" name="0e4cc4998ece0751f31f555ae5d14c16"></a><!-- doxytag: member="vtkViewport::GradientBackgroundOn" ref="0e4cc4998ece0751f31f555ae5d14c16" args="()" -->
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<td class="memname">virtual void vtkViewport::GradientBackgroundOn </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/Get whether this viewport should have a gradient background using the Background (top) and Background2 (bottom) colors. Default is off.
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<a class="anchor" name="adbc656596ea3662b8c1d34044d1d8ce"></a><!-- doxytag: member="vtkViewport::GradientBackgroundOff" ref="adbc656596ea3662b8c1d34044d1d8ce" args="()" -->
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<td class="memname">virtual void vtkViewport::GradientBackgroundOff </td>
<td>(</td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Set/Get whether this viewport should have a gradient background using the Background (top) and Background2 (bottom) colors. Default is off.
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</div><p>
<a class="anchor" name="5bebffb7f8dc6a66d9173c9bf373acbf"></a><!-- doxytag: member="vtkViewport::SetAspect" ref="5bebffb7f8dc6a66d9173c9bf373acbf" args="(double, double)" -->
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<td class="memname">virtual void vtkViewport::SetAspect </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
Set the aspect ratio of the rendered image. This is computed automatically and should not be set by the user.
</div>
</div><p>
<a class="anchor" name="c4b13e06d4a0bb7b20b404ade9152f57"></a><!-- doxytag: member="vtkViewport::SetAspect" ref="c4b13e06d4a0bb7b20b404ade9152f57" args="(double[2])" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void vtkViewport::SetAspect </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">[2] </td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the aspect ratio of the rendered image. This is computed automatically and should not be set by the user.
</div>
</div><p>
<a class="anchor" name="d652c1c0f5e1f8918a5643647ba3edee"></a><!-- doxytag: member="vtkViewport::GetAspect" ref="d652c1c0f5e1f8918a5643647ba3edee" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual double* vtkViewport::GetAspect </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the aspect ratio of the rendered image. This is computed automatically and should not be set by the user.
</div>
</div><p>
<a class="anchor" name="a1917e5b1043be4682b7f5ef0cf138c8"></a><!-- doxytag: member="vtkViewport::GetAspect" ref="a1917e5b1043be4682b7f5ef0cf138c8" args="(double data[2])" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::GetAspect </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>data</em>[2] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the aspect ratio of the rendered image. This is computed automatically and should not be set by the user.
</div>
</div><p>
<a class="anchor" name="7dec51cacf4e9bad93123e49858572d2"></a><!-- doxytag: member="vtkViewport::ComputeAspect" ref="7dec51cacf4e9bad93123e49858572d2" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::ComputeAspect </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the aspect ratio of the rendered image. This is computed automatically and should not be set by the user.
</div>
</div><p>
<a class="anchor" name="f5f7093a5dc372d4b8589f6f3dc5f1e9"></a><!-- doxytag: member="vtkViewport::SetPixelAspect" ref="f5f7093a5dc372d4b8589f6f3dc5f1e9" args="(double, double)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::SetPixelAspect </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the aspect ratio of a pixel in the rendered image. This factor permits the image to rendered anisotropically (i.e., stretched in one direction or the other).
</div>
</div><p>
<a class="anchor" name="60325099a49823f950984749753d1d8c"></a><!-- doxytag: member="vtkViewport::SetPixelAspect" ref="60325099a49823f950984749753d1d8c" args="(double[2])" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void vtkViewport::SetPixelAspect </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">[2] </td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the aspect ratio of a pixel in the rendered image. This factor permits the image to rendered anisotropically (i.e., stretched in one direction or the other).
</div>
</div><p>
<a class="anchor" name="6573e68e5156be469868181d3ea3b5f9"></a><!-- doxytag: member="vtkViewport::GetPixelAspect" ref="6573e68e5156be469868181d3ea3b5f9" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual double* vtkViewport::GetPixelAspect </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the aspect ratio of a pixel in the rendered image. This factor permits the image to rendered anisotropically (i.e., stretched in one direction or the other).
</div>
</div><p>
<a class="anchor" name="64bf59f2fca01ca2e63744c5f075cc42"></a><!-- doxytag: member="vtkViewport::GetPixelAspect" ref="64bf59f2fca01ca2e63744c5f075cc42" args="(double data[2])" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::GetPixelAspect </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>data</em>[2] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set the aspect ratio of a pixel in the rendered image. This factor permits the image to rendered anisotropically (i.e., stretched in one direction or the other).
</div>
</div><p>
<a class="anchor" name="bce419379690dd4f05a5194f8dbb2a65"></a><!-- doxytag: member="vtkViewport::SetViewport" ref="bce419379690dd4f05a5194f8dbb2a65" args="(double, double, double, double)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::SetViewport </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Specify the viewport for the Viewport to draw in the rendering window. Coordinates are expressed as (xmin,ymin,xmax,ymax), where each coordinate is 0 <= coordinate <= 1.0.
</div>
</div><p>
<a class="anchor" name="d3244f26d5adcb38894ac972818c105c"></a><!-- doxytag: member="vtkViewport::SetViewport" ref="d3244f26d5adcb38894ac972818c105c" args="(double[4])" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::SetViewport </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">[4] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Specify the viewport for the Viewport to draw in the rendering window. Coordinates are expressed as (xmin,ymin,xmax,ymax), where each coordinate is 0 <= coordinate <= 1.0.
</div>
</div><p>
<a class="anchor" name="0f08ab54a8fb5a0d13b2084d1fe4ef65"></a><!-- doxytag: member="vtkViewport::GetViewport" ref="0f08ab54a8fb5a0d13b2084d1fe4ef65" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual double* vtkViewport::GetViewport </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Specify the viewport for the Viewport to draw in the rendering window. Coordinates are expressed as (xmin,ymin,xmax,ymax), where each coordinate is 0 <= coordinate <= 1.0.
</div>
</div><p>
<a class="anchor" name="36b3933cb7de1c078305d1d4a50c6603"></a><!-- doxytag: member="vtkViewport::GetViewport" ref="36b3933cb7de1c078305d1d4a50c6603" args="(double data[4])" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::GetViewport </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>data</em>[4] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Specify the viewport for the Viewport to draw in the rendering window. Coordinates are expressed as (xmin,ymin,xmax,ymax), where each coordinate is 0 <= coordinate <= 1.0.
</div>
</div><p>
<a class="anchor" name="c9cb0dc9400f67f6e1195e2268f822a4"></a><!-- doxytag: member="vtkViewport::SetDisplayPoint" ref="c9cb0dc9400f67f6e1195e2268f822a4" args="(double, double, double)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">virtual void vtkViewport::SetDisplayPoint </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set/get a point location in display (or screen) coordinates. The lower left corner of the window is the origin and y increases as you go up the screen.
</div>
</div><p>
<a class="anchor" name="5283518cc10ad2ac20cff2621dbb62d9"></a><!-- doxytag: member="vtkViewport::SetDisplayPoint" ref="5283518cc10ad2ac20cff2621dbb62d9" args="(double[3])" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::SetDisplayPoint </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set/get a point location in display (or screen) coordinates. The lower left corner of the window is the origin and y increases as you go up the screen.
</div>
</div><p>
<a class="anchor" name="04ea44f01e6db3f90d4f4c5232587f68"></a><!-- doxytag: member="vtkViewport::GetDisplayPoint" ref="04ea44f01e6db3f90d4f4c5232587f68" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual double* vtkViewport::GetDisplayPoint </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set/get a point location in display (or screen) coordinates. The lower left corner of the window is the origin and y increases as you go up the screen.
</div>
</div><p>
<a class="anchor" name="bf9ad3933c5c68f6b5d22c8d2367dae2"></a><!-- doxytag: member="vtkViewport::GetDisplayPoint" ref="bf9ad3933c5c68f6b5d22c8d2367dae2" args="(double data[3])" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::GetDisplayPoint </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>data</em>[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Set/get a point location in display (or screen) coordinates. The lower left corner of the window is the origin and y increases as you go up the screen.
</div>
</div><p>
<a class="anchor" name="504d4880b369e8b034735f065b92f8a3"></a><!-- doxytag: member="vtkViewport::SetViewPoint" ref="504d4880b369e8b034735f065b92f8a3" args="(double, double, double)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::SetViewPoint </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Specify a point location in view coordinates. The origin is in the middle of the viewport and it extends from -1 to 1 in all three dimensions.
</div>
</div><p>
<a class="anchor" name="b7b2098eaf69564ccd9cb9b79e56881a"></a><!-- doxytag: member="vtkViewport::SetViewPoint" ref="b7b2098eaf69564ccd9cb9b79e56881a" args="(double[3])" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::SetViewPoint </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Specify a point location in view coordinates. The origin is in the middle of the viewport and it extends from -1 to 1 in all three dimensions.
</div>
</div><p>
<a class="anchor" name="2437b15429477524eec85d4283e099ed"></a><!-- doxytag: member="vtkViewport::GetViewPoint" ref="2437b15429477524eec85d4283e099ed" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual double* vtkViewport::GetViewPoint </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Specify a point location in view coordinates. The origin is in the middle of the viewport and it extends from -1 to 1 in all three dimensions.
</div>
</div><p>
<a class="anchor" name="4f05db3ce1e22975b0040ba097c5ebb0"></a><!-- doxytag: member="vtkViewport::GetViewPoint" ref="4f05db3ce1e22975b0040ba097c5ebb0" args="(double data[3])" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::GetViewPoint </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>data</em>[3] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Specify a point location in view coordinates. The origin is in the middle of the viewport and it extends from -1 to 1 in all three dimensions.
</div>
</div><p>
<a class="anchor" name="8815c03394c5f59a76934505a7f9c62e"></a><!-- doxytag: member="vtkViewport::SetWorldPoint" ref="8815c03394c5f59a76934505a7f9c62e" args="(double, double, double, double)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::SetWorldPoint </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double </td>
<td class="paramname"></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Specify a point location in world coordinates. This method takes homogeneous coordinates.
</div>
</div><p>
<a class="anchor" name="10579a81a9c1ae8b9a0443d158807824"></a><!-- doxytag: member="vtkViewport::SetWorldPoint" ref="10579a81a9c1ae8b9a0443d158807824" args="(double[4])" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::SetWorldPoint </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname">[4] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Specify a point location in world coordinates. This method takes homogeneous coordinates.
</div>
</div><p>
<a class="anchor" name="2982d2dc4aae246b0b32388c604d68a5"></a><!-- doxytag: member="vtkViewport::GetWorldPoint" ref="2982d2dc4aae246b0b32388c604d68a5" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual double* vtkViewport::GetWorldPoint </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Specify a point location in world coordinates. This method takes homogeneous coordinates.
</div>
</div><p>
<a class="anchor" name="a2e3e093e648b4fa9f51291c26c307de"></a><!-- doxytag: member="vtkViewport::GetWorldPoint" ref="a2e3e093e648b4fa9f51291c26c307de" args="(double data[4])" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::GetWorldPoint </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>data</em>[4] </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Specify a point location in world coordinates. This method takes homogeneous coordinates.
</div>
</div><p>
<a class="anchor" name="3c9c4e23cbfbe05ab43ef47ede0da9f0"></a><!-- doxytag: member="vtkViewport::GetCenter" ref="3c9c4e23cbfbe05ab43ef47ede0da9f0" args="()" -->
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<td class="memname">virtual double* vtkViewport::GetCenter </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Return the center of this viewport in display coordinates.
</div>
</div><p>
<a class="anchor" name="d0c91ad04b9e68959761ca819be49884"></a><!-- doxytag: member="vtkViewport::IsInViewport" ref="d0c91ad04b9e68959761ca819be49884" args="(int x, int y)" -->
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<div class="memproto">
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<td class="memname">virtual int vtkViewport::IsInViewport </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>y</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Is a given display point in this Viewport's viewport.
</div>
</div><p>
<a class="anchor" name="aa5dc4c3142f3a2253cee2e03ca41eb2"></a><!-- doxytag: member="vtkViewport::GetVTKWindow" ref="aa5dc4c3142f3a2253cee2e03ca41eb2" args="()=0" -->
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<tr>
<td class="memname">virtual <a class="el" href="a01886.html">vtkWindow</a>* vtkViewport::GetVTKWindow </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Return the <a class="el" href="a01886.html" title="window superclass for vtkRenderWindow">vtkWindow</a> that owns this <a class="el" href="a01833.html" title="abstract specification for Viewports">vtkViewport</a>.
<p>Implemented in <a class="el" href="a01480.html#068b0a672524fd33ac656124aa570c01">vtkRenderer</a>.</p>
</div>
</div><p>
<a class="anchor" name="4487e51febe962f9f1ded53b95fb0b2f"></a><!-- doxytag: member="vtkViewport::DisplayToView" ref="4487e51febe962f9f1ded53b95fb0b2f" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::DisplayToView </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Convert display coordinates to view coordinates.
</div>
</div><p>
<a class="anchor" name="f4a9444037fa0e6d25178af4d811ba9f"></a><!-- doxytag: member="vtkViewport::ViewToDisplay" ref="f4a9444037fa0e6d25178af4d811ba9f" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::ViewToDisplay </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Convert view coordinates to display coordinates.
</div>
</div><p>
<a class="anchor" name="1be6481921841980a384f2830fb75aec"></a><!-- doxytag: member="vtkViewport::WorldToView" ref="1be6481921841980a384f2830fb75aec" args="()" -->
<div class="memitem">
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<table class="memname">
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<td class="memname">virtual void vtkViewport::WorldToView </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Convert world point coordinates to view coordinates.
<p>Reimplemented in <a class="el" href="a01480.html#0ebc36b9506eda0fb6d8320d18c5250f">vtkRenderer</a>.</p>
</div>
</div><p>
<a class="anchor" name="e6bffe28fabade8e65537bb6b0de7809"></a><!-- doxytag: member="vtkViewport::ViewToWorld" ref="e6bffe28fabade8e65537bb6b0de7809" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::ViewToWorld </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Convert view point coordinates to world coordinates.
<p>Reimplemented in <a class="el" href="a01480.html#a03220d90a6d34e8b40e923f0782b5f6">vtkRenderer</a>.</p>
</div>
</div><p>
<a class="anchor" name="64fd422972ce9eb99785acaf0884db30"></a><!-- doxytag: member="vtkViewport::DisplayToWorld" ref="64fd422972ce9eb99785acaf0884db30" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void vtkViewport::DisplayToWorld </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Convert display (or screen) coordinates to world coordinates.
<p>Definition at line <a class="el" href="a04193.html#l00167">167</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="20962160550a24444a14f203a0fae544"></a><!-- doxytag: member="vtkViewport::WorldToDisplay" ref="20962160550a24444a14f203a0fae544" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void vtkViewport::WorldToDisplay </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Convert world point coordinates to display (or screen) coordinates.
<p>Definition at line <a class="el" href="a04193.html#l00170">170</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="adecb13b81445aef3cd72333e4b1395b"></a><!-- doxytag: member="vtkViewport::LocalDisplayToDisplay" ref="adecb13b81445aef3cd72333e4b1395b" args="(double &x, double &y)" -->
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<td class="memname">virtual void vtkViewport::LocalDisplayToDisplay </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>y</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
These methods map from one coordinate system to another. They are primarily used by the <a class="el" href="a00335.html" title="perform coordinate transformation, and represent position, in a variety of vtk coordinate...">vtkCoordinate</a> object and are often strung together. These methods return valid information only if the window has been realized (e.g., <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> returns something other than (0,0)).
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</div><p>
<a class="anchor" name="dbeb2d237102bf78154db534345d926d"></a><!-- doxytag: member="vtkViewport::DisplayToNormalizedDisplay" ref="dbeb2d237102bf78154db534345d926d" args="(double &u, double &v)" -->
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<td class="memname">virtual void vtkViewport::DisplayToNormalizedDisplay </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>u</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>v</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
These methods map from one coordinate system to another. They are primarily used by the <a class="el" href="a00335.html" title="perform coordinate transformation, and represent position, in a variety of vtk coordinate...">vtkCoordinate</a> object and are often strung together. These methods return valid information only if the window has been realized (e.g., <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> returns something other than (0,0)).
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<a class="anchor" name="6dc0e70e332e587006c4963aab3fcf7b"></a><!-- doxytag: member="vtkViewport::NormalizedDisplayToViewport" ref="6dc0e70e332e587006c4963aab3fcf7b" args="(double &x, double &y)" -->
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<td class="memname">virtual void vtkViewport::NormalizedDisplayToViewport </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>y</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
These methods map from one coordinate system to another. They are primarily used by the <a class="el" href="a00335.html" title="perform coordinate transformation, and represent position, in a variety of vtk coordinate...">vtkCoordinate</a> object and are often strung together. These methods return valid information only if the window has been realized (e.g., <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> returns something other than (0,0)).
</div>
</div><p>
<a class="anchor" name="f60f99c789f4330e34cf2b7252618fee"></a><!-- doxytag: member="vtkViewport::ViewportToNormalizedViewport" ref="f60f99c789f4330e34cf2b7252618fee" args="(double &u, double &v)" -->
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<td class="memname">virtual void vtkViewport::ViewportToNormalizedViewport </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>u</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>v</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
These methods map from one coordinate system to another. They are primarily used by the <a class="el" href="a00335.html" title="perform coordinate transformation, and represent position, in a variety of vtk coordinate...">vtkCoordinate</a> object and are often strung together. These methods return valid information only if the window has been realized (e.g., <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> returns something other than (0,0)).
</div>
</div><p>
<a class="anchor" name="8cf3468efc04739d0ae5c0d41f3b81d6"></a><!-- doxytag: member="vtkViewport::NormalizedViewportToView" ref="8cf3468efc04739d0ae5c0d41f3b81d6" args="(double &x, double &y, double &z)" -->
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<td class="memname">virtual void vtkViewport::NormalizedViewportToView </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>z</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
These methods map from one coordinate system to another. They are primarily used by the <a class="el" href="a00335.html" title="perform coordinate transformation, and represent position, in a variety of vtk coordinate...">vtkCoordinate</a> object and are often strung together. These methods return valid information only if the window has been realized (e.g., <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> returns something other than (0,0)).
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<a class="anchor" name="049794ea91d32e6b47b9b4bbe608dc3b"></a><!-- doxytag: member="vtkViewport::ViewToWorld" ref="049794ea91d32e6b47b9b4bbe608dc3b" args="(double &, double &, double &)" -->
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<table class="memname">
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<td class="memname">virtual void vtkViewport::ViewToWorld </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [inline, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
These methods map from one coordinate system to another. They are primarily used by the <a class="el" href="a00335.html" title="perform coordinate transformation, and represent position, in a variety of vtk coordinate...">vtkCoordinate</a> object and are often strung together. These methods return valid information only if the window has been realized (e.g., <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> returns something other than (0,0)).
<p>Reimplemented in <a class="el" href="a01480.html#40bf89e89f87ed5c1f1994bc8adb0f60">vtkRenderer</a>.</p>
<p>Definition at line <a class="el" href="a04193.html#l00183">183</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="1ccc2d1a33ae6a502a81eec827a2c81e"></a><!-- doxytag: member="vtkViewport::DisplayToLocalDisplay" ref="1ccc2d1a33ae6a502a81eec827a2c81e" args="(double &x, double &y)" -->
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<td class="memname">virtual void vtkViewport::DisplayToLocalDisplay </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>y</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
These methods map from one coordinate system to another. They are primarily used by the <a class="el" href="a00335.html" title="perform coordinate transformation, and represent position, in a variety of vtk coordinate...">vtkCoordinate</a> object and are often strung together. These methods return valid information only if the window has been realized (e.g., <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> returns something other than (0,0)).
</div>
</div><p>
<a class="anchor" name="b7a716f632fe691df8dba3d572715196"></a><!-- doxytag: member="vtkViewport::NormalizedDisplayToDisplay" ref="b7a716f632fe691df8dba3d572715196" args="(double &u, double &v)" -->
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<td class="memname">virtual void vtkViewport::NormalizedDisplayToDisplay </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>u</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>v</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
These methods map from one coordinate system to another. They are primarily used by the <a class="el" href="a00335.html" title="perform coordinate transformation, and represent position, in a variety of vtk coordinate...">vtkCoordinate</a> object and are often strung together. These methods return valid information only if the window has been realized (e.g., <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> returns something other than (0,0)).
</div>
</div><p>
<a class="anchor" name="a1b4eb89c772122a99c0a9ed05bc497d"></a><!-- doxytag: member="vtkViewport::ViewportToNormalizedDisplay" ref="a1b4eb89c772122a99c0a9ed05bc497d" args="(double &x, double &y)" -->
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<td class="memname">virtual void vtkViewport::ViewportToNormalizedDisplay </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>y</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
These methods map from one coordinate system to another. They are primarily used by the <a class="el" href="a00335.html" title="perform coordinate transformation, and represent position, in a variety of vtk coordinate...">vtkCoordinate</a> object and are often strung together. These methods return valid information only if the window has been realized (e.g., <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> returns something other than (0,0)).
</div>
</div><p>
<a class="anchor" name="e053d4efebbde853e5934fe32d91a61f"></a><!-- doxytag: member="vtkViewport::NormalizedViewportToViewport" ref="e053d4efebbde853e5934fe32d91a61f" args="(double &u, double &v)" -->
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<td class="memname">virtual void vtkViewport::NormalizedViewportToViewport </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>u</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>v</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
These methods map from one coordinate system to another. They are primarily used by the <a class="el" href="a00335.html" title="perform coordinate transformation, and represent position, in a variety of vtk coordinate...">vtkCoordinate</a> object and are often strung together. These methods return valid information only if the window has been realized (e.g., <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> returns something other than (0,0)).
</div>
</div><p>
<a class="anchor" name="30a309c03fef0d93a14928328f6610bf"></a><!-- doxytag: member="vtkViewport::ViewToNormalizedViewport" ref="30a309c03fef0d93a14928328f6610bf" args="(double &x, double &y, double &z)" -->
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<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::ViewToNormalizedViewport </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"> <em>z</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
These methods map from one coordinate system to another. They are primarily used by the <a class="el" href="a00335.html" title="perform coordinate transformation, and represent position, in a variety of vtk coordinate...">vtkCoordinate</a> object and are often strung together. These methods return valid information only if the window has been realized (e.g., <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> returns something other than (0,0)).
</div>
</div><p>
<a class="anchor" name="fd7991e9ceffe9b81ddd3aff99feda7c"></a><!-- doxytag: member="vtkViewport::WorldToView" ref="fd7991e9ceffe9b81ddd3aff99feda7c" args="(double &, double &, double &)" -->
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<table class="memname">
<tr>
<td class="memname">virtual void vtkViewport::WorldToView </td>
<td>(</td>
<td class="paramtype">double & </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">double & </td>
<td class="paramname"></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [inline, virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
These methods map from one coordinate system to another. They are primarily used by the <a class="el" href="a00335.html" title="perform coordinate transformation, and represent position, in a variety of vtk coordinate...">vtkCoordinate</a> object and are often strung together. These methods return valid information only if the window has been realized (e.g., <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> returns something other than (0,0)).
<p>Reimplemented in <a class="el" href="a01480.html#c5a097af7db9cb989c70168d20e8775f">vtkRenderer</a>.</p>
<p>Definition at line <a class="el" href="a04193.html#l00189">189</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="3e5d5b7e81e8275b2ab7ef58c24e186b"></a><!-- doxytag: member="vtkViewport::GetSize" ref="3e5d5b7e81e8275b2ab7ef58c24e186b" args="()" -->
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<td class="memname">virtual int* vtkViewport::GetSize </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get the size and origin of the viewport in display coordinates. Note: if the window has not yet been realized, <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> and <a class="el" href="a01833.html#d2a2265291689d04bde6507629fd74a0">GetOrigin()</a> return (0,0).
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<a class="anchor" name="d2a2265291689d04bde6507629fd74a0"></a><!-- doxytag: member="vtkViewport::GetOrigin" ref="d2a2265291689d04bde6507629fd74a0" args="()" -->
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<td class="memname">virtual int* vtkViewport::GetOrigin </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Get the size and origin of the viewport in display coordinates. Note: if the window has not yet been realized, <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> and <a class="el" href="a01833.html#d2a2265291689d04bde6507629fd74a0">GetOrigin()</a> return (0,0).
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<a class="anchor" name="eeae4f59e9ecce937e3cac0384e203de"></a><!-- doxytag: member="vtkViewport::GetTiledSize" ref="eeae4f59e9ecce937e3cac0384e203de" args="(int *width, int *height)" -->
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<td class="memname">void vtkViewport::GetTiledSize </td>
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<td class="paramtype">int * </td>
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<td class="paramname"> <em>height</em></td><td> </td>
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<td>)</td>
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<p>
Get the size and origin of the viewport in display coordinates. Note: if the window has not yet been realized, <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> and <a class="el" href="a01833.html#d2a2265291689d04bde6507629fd74a0">GetOrigin()</a> return (0,0).
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<a class="anchor" name="baa6bf160b8a0ef070d814900f5ac668"></a><!-- doxytag: member="vtkViewport::GetTiledSizeAndOrigin" ref="baa6bf160b8a0ef070d814900f5ac668" args="(int *width, int *height, int *lowerLeftX, int *lowerLeftY)" -->
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<td class="memname">virtual void vtkViewport::GetTiledSizeAndOrigin </td>
<td>(</td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>width</em>, </td>
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<td class="paramtype">int * </td>
<td class="paramname"> <em>height</em>, </td>
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<td></td>
<td class="paramtype">int * </td>
<td class="paramname"> <em>lowerLeftX</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int * </td>
<td class="paramname"> <em>lowerLeftY</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
Get the size and origin of the viewport in display coordinates. Note: if the window has not yet been realized, <a class="el" href="a01833.html#3e5d5b7e81e8275b2ab7ef58c24e186b">GetSize()</a> and <a class="el" href="a01833.html#d2a2265291689d04bde6507629fd74a0">GetOrigin()</a> return (0,0).
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<a class="anchor" name="c5f72a61c4643edf01c84b02bfde79c9"></a><!-- doxytag: member="vtkViewport::PickProp" ref="c5f72a61c4643edf01c84b02bfde79c9" args="(double selectionX, double selectionY)=0" -->
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<td class="memname">virtual <a class="el" href="a00143.html">vtkAssemblyPath</a>* vtkViewport::PickProp </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>selectionX</em>, </td>
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<td class="paramtype">double </td>
<td class="paramname"> <em>selectionY</em></td><td> </td>
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<td></td><td></td><td><code> [pure virtual]</code></td>
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<p>
Return the Prop that has the highest z value at the given x, y position in the viewport. Basically, the top most prop that renders the pixel at selectionX, selectionY will be returned. If no Props are there NULL is returned. This method selects from the Viewports Prop list.
<p>Implemented in <a class="el" href="a01480.html#7eeae007272f7760f8e02b9e18d1fa98">vtkRenderer</a>.</p>
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<a class="anchor" name="6ae0476d47c43d0776808573a8d256c7"></a><!-- doxytag: member="vtkViewport::PickPropFrom" ref="6ae0476d47c43d0776808573a8d256c7" args="(double selectionX, double selectionY, vtkPropCollection *)" -->
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<td class="memname"><a class="el" href="a00143.html">vtkAssemblyPath</a>* vtkViewport::PickPropFrom </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>selectionX</em>, </td>
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<td></td>
<td class="paramtype">double </td>
<td class="paramname"> <em>selectionY</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a01321.html">vtkPropCollection</a> * </td>
<td class="paramname"></td><td> </td>
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<p>
Same as PickProp with two arguments, but selects from the given collection of Props instead of the Renderers props. Make sure the Props in the collection are in this renderer.
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<a class="anchor" name="0b8f04820336c10255fcb6aca3077592"></a><!-- doxytag: member="vtkViewport::GetPickX" ref="0b8f04820336c10255fcb6aca3077592" args="() const " -->
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<td class="memname">double vtkViewport::GetPickX </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).
<p>Definition at line <a class="el" href="a04193.html#l00224">224</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="c155cb7142ec6b6c902c604126dca8d5"></a><!-- doxytag: member="vtkViewport::GetPickY" ref="c155cb7142ec6b6c902c604126dca8d5" args="() const " -->
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<td class="memname">double vtkViewport::GetPickY </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).
<p>Definition at line <a class="el" href="a04193.html#l00225">225</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="5091cccff1c2b787c764e4cf0e3c9ad7"></a><!-- doxytag: member="vtkViewport::GetPickWidth" ref="5091cccff1c2b787c764e4cf0e3c9ad7" args="() const " -->
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<td class="memname">double vtkViewport::GetPickWidth </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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<p>
Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).
<p>Definition at line <a class="el" href="a04193.html#l00226">226</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="d598a8cad05b17ea346710b343d05e97"></a><!-- doxytag: member="vtkViewport::GetPickHeight" ref="d598a8cad05b17ea346710b343d05e97" args="() const " -->
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<td class="memname">double vtkViewport::GetPickHeight </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).
<p>Definition at line <a class="el" href="a04193.html#l00227">227</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="f70f73b6648a10f787060937965f8556"></a><!-- doxytag: member="vtkViewport::GetPickX1" ref="f70f73b6648a10f787060937965f8556" args="() const " -->
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<td class="memname">double vtkViewport::GetPickX1 </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td> const<code> [inline]</code></td>
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Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).
<p>Definition at line <a class="el" href="a04193.html#l00228">228</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="2cd6d8ccc6eb79afbdff2e97bad19d63"></a><!-- doxytag: member="vtkViewport::GetPickY1" ref="2cd6d8ccc6eb79afbdff2e97bad19d63" args="() const " -->
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<td class="memname">double vtkViewport::GetPickY1 </td>
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<td> const<code> [inline]</code></td>
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Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).
<p>Definition at line <a class="el" href="a04193.html#l00229">229</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="0847f83574575f235409a15f81ddd298"></a><!-- doxytag: member="vtkViewport::GetPickX2" ref="0847f83574575f235409a15f81ddd298" args="() const " -->
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<td class="memname">double vtkViewport::GetPickX2 </td>
<td>(</td>
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<td> const<code> [inline]</code></td>
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Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).
<p>Definition at line <a class="el" href="a04193.html#l00230">230</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="f5e32222556c6cecbdc25fda4d77e181"></a><!-- doxytag: member="vtkViewport::GetPickY2" ref="f5e32222556c6cecbdc25fda4d77e181" args="() const " -->
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<td class="memname">double vtkViewport::GetPickY2 </td>
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<td> const<code> [inline]</code></td>
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Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).
<p>Definition at line <a class="el" href="a04193.html#l00231">231</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="9d72454bd417302a93ce7aa641bc28f2"></a><!-- doxytag: member="vtkViewport::GetIsPicking" ref="9d72454bd417302a93ce7aa641bc28f2" args="()" -->
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<td class="memname">virtual int vtkViewport::GetIsPicking </td>
<td>(</td>
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<td><code> [virtual]</code></td>
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Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).
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<a class="anchor" name="fdd952b29a87940acce97767b024fef7"></a><!-- doxytag: member="vtkViewport::GetPickResultProps" ref="fdd952b29a87940acce97767b024fef7" args="()" -->
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<td class="memname">virtual <a class="el" href="a01321.html">vtkPropCollection</a>* vtkViewport::GetPickResultProps </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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Methods used to return the pick (x,y) in local display coordinates (i.e., it's that same as selectionX and selectionY).
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<a class="anchor" name="b91330934aceecae2d89a007082d7f18"></a><!-- doxytag: member="vtkViewport::GetPickedZ" ref="b91330934aceecae2d89a007082d7f18" args="()=0" -->
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<td class="memname">virtual double vtkViewport::GetPickedZ </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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Return the Z value for the last picked Prop.
<p>Implemented in <a class="el" href="a01031.html#98b4dd62b816f99f55bcb6b2756297f5">vtkMesaRenderer</a>, and <a class="el" href="a01119.html#7c6cfea66787f44c8d0bfc47e4092ecd">vtkOpenGLRenderer</a>.</p>
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<a class="anchor" name="109ab04bd46a598a8425606c45044438"></a><!-- doxytag: member="vtkViewport::RemoveProp" ref="109ab04bd46a598a8425606c45044438" args="(vtkProp *)" -->
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<td class="memname">void vtkViewport::RemoveProp </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01317.html">vtkProp</a> * </td>
<td class="paramname"> </td>
<td> ) </td>
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<dl compact><dt><b><a class="el" href="deprecated.html#_deprecated000052">Deprecated:</a></b></dt><dd>Replaced by <a class="el" href="a01833.html#e0c69b633d202eeb1625a9d41d512f86">vtkViewport::RemoveViewProp()</a> as of VTK 5.0. </dd></dl>
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<a class="anchor" name="ecf41329434fb69c89f76952f3d1add2"></a><!-- doxytag: member="vtkViewport::AddProp" ref="ecf41329434fb69c89f76952f3d1add2" args="(vtkProp *)" -->
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<td class="memname">void vtkViewport::AddProp </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01317.html">vtkProp</a> * </td>
<td class="paramname"> </td>
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<dl compact><dt><b><a class="el" href="deprecated.html#_deprecated000053">Deprecated:</a></b></dt><dd>Replaced by <a class="el" href="a01833.html#b2992d43e8661fabcbfdf94b122d7372">vtkViewport::AddViewProp()</a> as of VTK 5.0. </dd></dl>
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<a class="anchor" name="7db8101bcb0dcc4a226bbac3ef97cf78"></a><!-- doxytag: member="vtkViewport::GetProps" ref="7db8101bcb0dcc4a226bbac3ef97cf78" args="()" -->
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<td class="memname"><a class="el" href="a01321.html">vtkPropCollection</a>* vtkViewport::GetProps </td>
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<dl compact><dt><b><a class="el" href="deprecated.html#_deprecated000054">Deprecated:</a></b></dt><dd>Replaced by <a class="el" href="a01833.html#bed96fa68aa3089c0f6c770c06d7af26">vtkViewport::GetViewProps()</a> as of VTK 5.0. </dd></dl>
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<a class="anchor" name="25886c9bfffd66e0694d8a6c544cf865"></a><!-- doxytag: member="vtkViewport::HasProp" ref="25886c9bfffd66e0694d8a6c544cf865" args="(vtkProp *)" -->
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<td class="memname">int vtkViewport::HasProp </td>
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<td class="paramtype"><a class="el" href="a01317.html">vtkProp</a> * </td>
<td class="paramname"> </td>
<td> ) </td>
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<dl compact><dt><b><a class="el" href="deprecated.html#_deprecated000055">Deprecated:</a></b></dt><dd>Replaced by <a class="el" href="a01833.html#f9e18f8436db41aa38088a6ad4feb6a4">vtkViewport::HasViewProp()</a> as of VTK 5.0. </dd></dl>
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<a class="anchor" name="c01ee5ab176d183c7c51d8e2bb34b401"></a><!-- doxytag: member="vtkViewport::RemoveAllProps" ref="c01ee5ab176d183c7c51d8e2bb34b401" args="()" -->
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<td class="memname">void vtkViewport::RemoveAllProps </td>
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<dl compact><dt><b><a class="el" href="deprecated.html#_deprecated000056">Deprecated:</a></b></dt><dd>Replaced by <a class="el" href="a01833.html#d4b3843adac557f2e5ed45e62ad12310">vtkViewport::RemoveAllViewProps()</a> as of VTK 5.0. </dd></dl>
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<a class="anchor" name="8979b3ad1e974fc653d2d448d0203c75"></a><!-- doxytag: member="vtkViewport::DevicePickRender" ref="8979b3ad1e974fc653d2d448d0203c75" args="()=0" -->
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<td class="memname">virtual void vtkViewport::DevicePickRender </td>
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<td><code> [protected, pure virtual]</code></td>
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<p>Implemented in <a class="el" href="a01031.html#792e2c07e8f4fc275f711fa2eb69b248">vtkMesaRenderer</a>, and <a class="el" href="a01119.html#4454998c276feef265962baec5728931">vtkOpenGLRenderer</a>.</p>
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<a class="anchor" name="1244d42e2a4c8f8cc0372937e6da20cf"></a><!-- doxytag: member="vtkViewport::StartPick" ref="1244d42e2a4c8f8cc0372937e6da20cf" args="(unsigned int pickFromSize)=0" -->
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<td class="memname">virtual void vtkViewport::StartPick </td>
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<td><code> [protected, pure virtual]</code></td>
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<p>Implemented in <a class="el" href="a01031.html#40df564c16c4892f69656877e56079bd">vtkMesaRenderer</a>, and <a class="el" href="a01119.html#e737e1e8cec163164ce029bbae170fe0">vtkOpenGLRenderer</a>.</p>
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<a class="anchor" name="c7d6427edd7cc337a5bd8d053054664f"></a><!-- doxytag: member="vtkViewport::UpdatePickId" ref="c7d6427edd7cc337a5bd8d053054664f" args="()=0" -->
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<td class="memname">virtual void vtkViewport::UpdatePickId </td>
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<td><code> [protected, pure virtual]</code></td>
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<p>Implemented in <a class="el" href="a01031.html#2aa5ce9708868751182291ef2aeffd2b">vtkMesaRenderer</a>, and <a class="el" href="a01119.html#6b43369172e5e9b650acf171cec2a667">vtkOpenGLRenderer</a>.</p>
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<a class="anchor" name="d00a2414d8b1dd3b2f2b54e8fac1d7c2"></a><!-- doxytag: member="vtkViewport::DonePick" ref="d00a2414d8b1dd3b2f2b54e8fac1d7c2" args="()=0" -->
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<td class="memname">virtual void vtkViewport::DonePick </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected, pure virtual]</code></td>
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</table>
</div>
<div class="memdoc">
<p>
<p>Implemented in <a class="el" href="a01031.html#c4bb200bef6683869774e1f578add16d">vtkMesaRenderer</a>, and <a class="el" href="a01119.html#8fe19b311a2ebefe868d8c767b70d52e">vtkOpenGLRenderer</a>.</p>
</div>
</div><p>
<a class="anchor" name="fe7b22500f5f2e056d2ed7eacc85c59c"></a><!-- doxytag: member="vtkViewport::GetPickedId" ref="fe7b22500f5f2e056d2ed7eacc85c59c" args="()=0" -->
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<td class="memname">virtual unsigned int vtkViewport::GetPickedId </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected, pure virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Implemented in <a class="el" href="a01031.html#1c482baf994ad50e1a5dd6fc44151361">vtkMesaRenderer</a>, and <a class="el" href="a01119.html#e6e8dbf5808955e01e70883516fcc6ae">vtkOpenGLRenderer</a>.</p>
</div>
</div><p>
<a class="anchor" name="4dddafcaa730f81bbdd31e93953b0b41"></a><!-- doxytag: member="vtkViewport::GetNumPickedIds" ref="4dddafcaa730f81bbdd31e93953b0b41" args="()=0" -->
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<td class="memname">virtual unsigned int vtkViewport::GetNumPickedIds </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected, pure virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Implemented in <a class="el" href="a01031.html#893df1a29ec38e8b862e9a6b502a8326">vtkMesaRenderer</a>, and <a class="el" href="a01119.html#b9a03cd0bb482839449c5df359024cd1">vtkOpenGLRenderer</a>.</p>
</div>
</div><p>
<a class="anchor" name="2f4a252e9c88500f707ccf128bf5d992"></a><!-- doxytag: member="vtkViewport::GetPickedIds" ref="2f4a252e9c88500f707ccf128bf5d992" args="(unsigned int atMost, unsigned int *callerBuffer)=0" -->
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<td class="memname">virtual int vtkViewport::GetPickedIds </td>
<td>(</td>
<td class="paramtype">unsigned int </td>
<td class="paramname"> <em>atMost</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned int * </td>
<td class="paramname"> <em>callerBuffer</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [protected, pure virtual]</code></td>
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<div class="memdoc">
<p>
<p>Implemented in <a class="el" href="a01031.html#fa3b51681334c7ab64e77ac7fbb5acd3">vtkMesaRenderer</a>, and <a class="el" href="a01119.html#6ce65f4fa79731db73cbdb79819bc59f">vtkOpenGLRenderer</a>.</p>
</div>
</div><p>
<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="2e832cd7eb7b76893a3b049ffc35a4bf"></a><!-- doxytag: member="vtkViewport::PickedProp" ref="2e832cd7eb7b76893a3b049ffc35a4bf" args="" -->
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<td class="memname"><a class="el" href="a00143.html">vtkAssemblyPath</a>* <a class="el" href="a01833.html#2e832cd7eb7b76893a3b049ffc35a4bf">vtkViewport::PickedProp</a><code> [protected]</code> </td>
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<p>
<p>Definition at line <a class="el" href="a04193.html#l00297">297</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="b6a38ee5cf3058cbf80740e38e6a871e"></a><!-- doxytag: member="vtkViewport::PickFromProps" ref="b6a38ee5cf3058cbf80740e38e6a871e" args="" -->
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<td class="memname"><a class="el" href="a01321.html">vtkPropCollection</a>* <a class="el" href="a01833.html#b6a38ee5cf3058cbf80740e38e6a871e">vtkViewport::PickFromProps</a><code> [protected]</code> </td>
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<p>
<p>Definition at line <a class="el" href="a04193.html#l00298">298</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="81ffeb3ad79ad4d0316666d052204426"></a><!-- doxytag: member="vtkViewport::PickResultProps" ref="81ffeb3ad79ad4d0316666d052204426" args="" -->
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<td class="memname"><a class="el" href="a01321.html">vtkPropCollection</a>* <a class="el" href="a01833.html#81ffeb3ad79ad4d0316666d052204426">vtkViewport::PickResultProps</a><code> [protected]</code> </td>
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<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a04193.html#l00299">299</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="9db54f47a19dc315a18aa857f8f140cb"></a><!-- doxytag: member="vtkViewport::IsPicking" ref="9db54f47a19dc315a18aa857f8f140cb" args="" -->
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<td class="memname">int <a class="el" href="a01833.html#9db54f47a19dc315a18aa857f8f140cb">vtkViewport::IsPicking</a><code> [protected]</code> </td>
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<p>
<p>Definition at line <a class="el" href="a04193.html#l00301">301</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="cb3520b62bf52f0c631e43ebd2f2738b"></a><!-- doxytag: member="vtkViewport::CurrentPickId" ref="cb3520b62bf52f0c631e43ebd2f2738b" args="" -->
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<td class="memname">unsigned int <a class="el" href="a01833.html#cb3520b62bf52f0c631e43ebd2f2738b">vtkViewport::CurrentPickId</a><code> [protected]</code> </td>
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<p>
<p>Definition at line <a class="el" href="a04193.html#l00302">302</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="a56877b6f92edee7062b62a44453a97c"></a><!-- doxytag: member="vtkViewport::PickX1" ref="a56877b6f92edee7062b62a44453a97c" args="" -->
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<td class="memname">double <a class="el" href="a01833.html#a56877b6f92edee7062b62a44453a97c">vtkViewport::PickX1</a><code> [protected]</code> </td>
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<p>
<p>Definition at line <a class="el" href="a04193.html#l00303">303</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="cb39d947c2d3f85d3565ed4d764e0220"></a><!-- doxytag: member="vtkViewport::PickY1" ref="cb39d947c2d3f85d3565ed4d764e0220" args="" -->
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<td class="memname">double <a class="el" href="a01833.html#cb39d947c2d3f85d3565ed4d764e0220">vtkViewport::PickY1</a><code> [protected]</code> </td>
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<p>
<p>Definition at line <a class="el" href="a04193.html#l00304">304</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="3a3da14d3f404093583f2cfc00766789"></a><!-- doxytag: member="vtkViewport::PickX2" ref="3a3da14d3f404093583f2cfc00766789" args="" -->
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<td class="memname">double <a class="el" href="a01833.html#3a3da14d3f404093583f2cfc00766789">vtkViewport::PickX2</a><code> [protected]</code> </td>
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<p>
<p>Definition at line <a class="el" href="a04193.html#l00305">305</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="f4324c2d540c6a1b52ed3262c0f31f66"></a><!-- doxytag: member="vtkViewport::PickY2" ref="f4324c2d540c6a1b52ed3262c0f31f66" args="" -->
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<td class="memname">double <a class="el" href="a01833.html#f4324c2d540c6a1b52ed3262c0f31f66">vtkViewport::PickY2</a><code> [protected]</code> </td>
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<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a04193.html#l00306">306</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="0e2cdc8edad937710b2b70c74492b8c6"></a><!-- doxytag: member="vtkViewport::Props" ref="0e2cdc8edad937710b2b70c74492b8c6" args="" -->
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<td class="memname"><a class="el" href="a01321.html">vtkPropCollection</a>* <a class="el" href="a01833.html#0e2cdc8edad937710b2b70c74492b8c6">vtkViewport::Props</a><code> [protected]</code> </td>
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<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a04193.html#l00309">309</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="673ad67e15dea6d119a8d0edce3ec680"></a><!-- doxytag: member="vtkViewport::Actors2D" ref="673ad67e15dea6d119a8d0edce3ec680" args="" -->
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<td class="memname"><a class="el" href="a00094.html">vtkActor2DCollection</a>* <a class="el" href="a01833.html#673ad67e15dea6d119a8d0edce3ec680">vtkViewport::Actors2D</a><code> [protected]</code> </td>
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<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a04193.html#l00310">310</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="766f166ee6f52e932190f50b7a212008"></a><!-- doxytag: member="vtkViewport::VTKWindow" ref="766f166ee6f52e932190f50b7a212008" args="" -->
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<td class="memname"><a class="el" href="a01886.html">vtkWindow</a>* <a class="el" href="a01833.html#766f166ee6f52e932190f50b7a212008">vtkViewport::VTKWindow</a><code> [protected]</code> </td>
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<p>
<p>Definition at line <a class="el" href="a04193.html#l00311">311</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="61e99a5716f868448534394f6afe3c7d"></a><!-- doxytag: member="vtkViewport::Background" ref="61e99a5716f868448534394f6afe3c7d" args="[3]" -->
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<td class="memname">double <a class="el" href="a01833.html#61e99a5716f868448534394f6afe3c7d">vtkViewport::Background</a>[3]<code> [protected]</code> </td>
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<p>
<p>Definition at line <a class="el" href="a04193.html#l00312">312</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="58b3b61a4e0b254df70508b82f067300"></a><!-- doxytag: member="vtkViewport::Background2" ref="58b3b61a4e0b254df70508b82f067300" args="[3]" -->
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<td class="memname">double <a class="el" href="a01833.html#58b3b61a4e0b254df70508b82f067300">vtkViewport::Background2</a>[3]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04193.html#l00313">313</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="9af7efbc9b276d3ffe73630e39121fb1"></a><!-- doxytag: member="vtkViewport::Viewport" ref="9af7efbc9b276d3ffe73630e39121fb1" args="[4]" -->
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<td class="memname">double <a class="el" href="a01833.html#9af7efbc9b276d3ffe73630e39121fb1">vtkViewport::Viewport</a>[4]<code> [protected]</code> </td>
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<p>
<p>Definition at line <a class="el" href="a04193.html#l00314">314</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="1b89394e5ef7a70113a665d0814bc6d3"></a><!-- doxytag: member="vtkViewport::Aspect" ref="1b89394e5ef7a70113a665d0814bc6d3" args="[2]" -->
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<td class="memname">double <a class="el" href="a01833.html#1b89394e5ef7a70113a665d0814bc6d3">vtkViewport::Aspect</a>[2]<code> [protected]</code> </td>
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<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a04193.html#l00315">315</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="d46fa99fe9d43c0864b8d77443b3b1b5"></a><!-- doxytag: member="vtkViewport::PixelAspect" ref="d46fa99fe9d43c0864b8d77443b3b1b5" args="[2]" -->
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<td class="memname">double <a class="el" href="a01833.html#d46fa99fe9d43c0864b8d77443b3b1b5">vtkViewport::PixelAspect</a>[2]<code> [protected]</code> </td>
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<p>
<p>Definition at line <a class="el" href="a04193.html#l00316">316</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="f43aa99924d6c1ed47d4944dbe0c7435"></a><!-- doxytag: member="vtkViewport::Center" ref="f43aa99924d6c1ed47d4944dbe0c7435" args="[2]" -->
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<td class="memname">double <a class="el" href="a01833.html#f43aa99924d6c1ed47d4944dbe0c7435">vtkViewport::Center</a>[2]<code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04193.html#l00317">317</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="55ca9efe9dcf9cbac3e610ce03206563"></a><!-- doxytag: member="vtkViewport::GradientBackground" ref="55ca9efe9dcf9cbac3e610ce03206563" args="" -->
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<td class="memname">bool <a class="el" href="a01833.html#55ca9efe9dcf9cbac3e610ce03206563">vtkViewport::GradientBackground</a><code> [protected]</code> </td>
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<p>
<p>Definition at line <a class="el" href="a04193.html#l00318">318</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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<a class="anchor" name="fc817256813506f6eef84629a8fe0c4c"></a><!-- doxytag: member="vtkViewport::Size" ref="fc817256813506f6eef84629a8fe0c4c" args="[2]" -->
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<td class="memname">int <a class="el" href="a01833.html#fc817256813506f6eef84629a8fe0c4c">vtkViewport::Size</a>[2]<code> [protected]</code> </td>
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<p>
<p>Definition at line <a class="el" href="a04193.html#l00320">320</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="c930d89ce074cdf38d086bf8c0d0d55e"></a><!-- doxytag: member="vtkViewport::Origin" ref="c930d89ce074cdf38d086bf8c0d0d55e" args="[2]" -->
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<td class="memname">int <a class="el" href="a01833.html#c930d89ce074cdf38d086bf8c0d0d55e">vtkViewport::Origin</a>[2]<code> [protected]</code> </td>
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<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a04193.html#l00321">321</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="5660d3b24d60de6a2d6abe1af6adf0de"></a><!-- doxytag: member="vtkViewport::DisplayPoint" ref="5660d3b24d60de6a2d6abe1af6adf0de" args="[3]" -->
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<td class="memname">double <a class="el" href="a01833.html#5660d3b24d60de6a2d6abe1af6adf0de">vtkViewport::DisplayPoint</a>[3]<code> [protected]</code> </td>
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<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a04193.html#l00322">322</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
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</div><p>
<a class="anchor" name="72ddd0f1157c4507a8b01747d9ea6fff"></a><!-- doxytag: member="vtkViewport::ViewPoint" ref="72ddd0f1157c4507a8b01747d9ea6fff" args="[3]" -->
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<td class="memname">double <a class="el" href="a01833.html#72ddd0f1157c4507a8b01747d9ea6fff">vtkViewport::ViewPoint</a>[3]<code> [protected]</code> </td>
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<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a04193.html#l00323">323</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="10821000811ac10a4f20590e119b471c"></a><!-- doxytag: member="vtkViewport::WorldPoint" ref="10821000811ac10a4f20590e119b471c" args="[4]" -->
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<td class="memname">double <a class="el" href="a01833.html#10821000811ac10a4f20590e119b471c">vtkViewport::WorldPoint</a>[4]<code> [protected]</code> </td>
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<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="a04193.html#l00324">324</a> of file <a class="el" href="a04193.html">vtkViewport.h</a>.</p>
</div>
</div><p>
<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Filtering/<a class="el" href="a04193.html">vtkViewport.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:44:08 2009 for VTK by
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2010.0
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i586
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media
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contrib-release
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by-pkgid
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60f1dc962abad0f3b492991a4fbef9be
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1836
