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<h1>vtkLineWidget2 Class Reference</h1><!-- doxytag: class="vtkLineWidget2" --><!-- doxytag: inherits="vtkAbstractWidget" --><code>#include <<a class="el" href="a05495.html">vtkLineWidget2.h</a>></code>
<p>
<div class="dynheader">
Inheritance diagram for vtkLineWidget2:</div>
<div class="dynsection">
<p><center><img src="a11842.png" border="0" usemap="#a11843" alt="Inheritance graph"></center>
<map name="a11843">
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<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
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Collaboration diagram for vtkLineWidget2:</div>
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<p>
<a href="a11846.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
3D widget for manipulating a finite, straight line
<p>
This 3D widget defines a straight line that can be interactively placed in a scene. The widget is assumed to consist of two parts: 1) two end points and 2) a straight line connecting the two points. (The representation paired with this widget determines the actual geometry of the widget.) The positioning of the two end points is facilitated by using vtkHandleWidgets to position the points.<p>
To use this widget, you generally pair it with a <a class="el" href="a00965.html" title="a class defining the representation for a vtkLineWidget2">vtkLineRepresentation</a> (or a subclass). Variuos options are available in the representation for controlling how the widget appears, and how the widget functions.<p>
<dl class="user" compact><dt><b>Event Bindings:</b></dt><dd>By default, the widget responds to the following VTK events (i.e., it watches the <a class="el" href="a01491.html" title="platform-independent render window interaction including picking and frame rate control...">vtkRenderWindowInteractor</a> for these events): <pre>
If one of the two end points are selected:
LeftButtonPressEvent - activate the associated handle widget
LeftButtonReleaseEvent - release the handle widget associated with the point
MouseMoveEvent - move the point
If the line is selected:
LeftButtonPressEvent - activate a handle widget accociated with the line
LeftButtonReleaseEvent - release the handle widget associated with the line
MouseMoveEvent - translate the line
In all the cases, independent of what is picked, the widget responds to the
following VTK events:
MiddleButtonPressEvent - translate the widget
MiddleButtonReleaseEvent - release the widget
RightButtonPressEvent - scale the widget's representation
RightButtonReleaseEvent - stop scaling the widget
MouseMoveEvent - scale (if right button) or move (if middle button) the widget
</pre></dd></dl>
<dl class="user" compact><dt><b>Event Bindings:</b></dt><dd>Note that the event bindings described above can be changed using this class's <a class="el" href="a01876.html" title="map VTK events into widget events">vtkWidgetEventTranslator</a>. This class translates VTK events into the vtkLineWidget2's widget events: <pre>
<a class="el" href="a01875.html#e463729c80b835d1f03f0107be64a35e4a814d268463067ab7dfcc47ddbd9619">vtkWidgetEvent::Select</a> -- some part of the widget has been selected
<a class="el" href="a01875.html#e463729c80b835d1f03f0107be64a35e1e96356fd3ec75b8ee18e86bf4ba24d9">vtkWidgetEvent::EndSelect</a> -- the selection process has completed
<a class="el" href="a01875.html#e463729c80b835d1f03f0107be64a35e4de3aa3412231d8536e62ddde5610a31">vtkWidgetEvent::Move</a> -- a request for slider motion has been invoked
</pre></dd></dl>
<dl class="user" compact><dt><b>Event Bindings:</b></dt><dd>In turn, when these widget events are processed, the <a class="el" href="a00969.html" title="3D widget for manipulating a finite, straight line">vtkLineWidget2</a> invokes the following VTK events on itself (which observers can listen for): <pre>
<a class="el" href="a00291.html#59a8690330ebcb1af6b66b0f3121f8fe51920c61b5ecd5e68068ec0d53dae020">vtkCommand::StartInteractionEvent</a> (on <a class="el" href="a01875.html#e463729c80b835d1f03f0107be64a35e4a814d268463067ab7dfcc47ddbd9619">vtkWidgetEvent::Select</a>)
<a class="el" href="a00291.html#59a8690330ebcb1af6b66b0f3121f8fe3be316361b18c911f1655da2896b8556">vtkCommand::EndInteractionEvent</a> (on <a class="el" href="a01875.html#e463729c80b835d1f03f0107be64a35e1e96356fd3ec75b8ee18e86bf4ba24d9">vtkWidgetEvent::EndSelect</a>)
<a class="el" href="a00291.html#59a8690330ebcb1af6b66b0f3121f8fec29906f21d68334a1fb26f6c4fddef02">vtkCommand::InteractionEvent</a> (on <a class="el" href="a01875.html#e463729c80b835d1f03f0107be64a35e4de3aa3412231d8536e62ddde5610a31">vtkWidgetEvent::Move</a>)
</pre></dd></dl>
<dl class="warning" compact><dt><b>Warning:</b></dt><dd>Note that the widget can be picked even when it is "behind" other actors. This is an intended feature and not a bug.<p>
This class, and <a class="el" href="a00965.html" title="a class defining the representation for a vtkLineWidget2">vtkLineRepresentation</a>, are next generation VTK widgets. An earlier version of this functionality was defined in the class <a class="el" href="a00968.html" title="3D widget for manipulating a line">vtkLineWidget</a>.</dd></dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="a00965.html" title="a class defining the representation for a vtkLineWidget2">vtkLineRepresentation</a> <a class="el" href="a00968.html" title="3D widget for manipulating a line">vtkLineWidget</a> <a class="el" href="a00075.html" title="an abstract superclass for 3D widgets">vtk3DWidget</a> <a class="el" href="a00861.html" title="3D widget for manipulating an infinite plane">vtkImplicitPlaneWidget</a> <a class="el" href="a00862.html" title="3D widget for manipulating an infinite plane">vtkImplicitPlaneWidget2</a></dd></dl>
<dl class="user" compact><dt><b>Events:</b></dt><dd><a class="el" href="a00291.html#59a8690330ebcb1af6b66b0f3121f8fe3be316361b18c911f1655da2896b8556">vtkCommand::EndInteractionEvent</a> <a class="el" href="a00291.html#59a8690330ebcb1af6b66b0f3121f8fec29906f21d68334a1fb26f6c4fddef02">vtkCommand::InteractionEvent</a> <a class="el" href="a00291.html#59a8690330ebcb1af6b66b0f3121f8fe014451a9f3dbfeba45c6c6c63b4c61eb">vtkCommand::MouseMoveEvent</a> <a class="el" href="a00291.html#59a8690330ebcb1af6b66b0f3121f8febf5bb1f44f59aa539be7d61e42693923">vtkCommand::LeftButtonPressEvent</a> <a class="el" href="a00291.html#59a8690330ebcb1af6b66b0f3121f8fe51920c61b5ecd5e68068ec0d53dae020">vtkCommand::StartInteractionEvent</a> <a class="el" href="a00291.html#59a8690330ebcb1af6b66b0f3121f8fe9f5bb78d69ea168492a544c1ebc5248c">vtkCommand::LeftButtonReleaseEvent</a></dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_9.html#c2_vtk_t_vtkLineWidget2">vtkLineWidget2 (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a05495.html#l00099">99</a> of file <a class="el" href="a05495.html">vtkLineWidget2.h</a>.</p>
<table border="0" cellpadding="0" cellspacing="0">
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<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="a00091.html">vtkAbstractWidget</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#a742ed447080a5b311fe0d42575cba54">Superclass</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#1a351d0c06405dfe99c223d8209067db">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00969.html">vtkLineWidget2</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#a175ccd613d425ff61f626942969b822">SafeDownCast</a> (<a class="el" href="a01084.html">vtkObject</a> *o)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#431dc6de12c593e2859e121bf67cb327">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="a00969.html#03850ad2bce596b460c53f4547ffc514">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="a00969.html#de16ffd76ec44d7c995c3bed9e00f39a">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#aec96e0c3f3c8d0a34e59e58ea8a9319">SetEnabled</a> (int enabling)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#067048f41c5f3631ad8abf6ebdca5e66">CreateDefaultRepresentation</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#26c738486fff464b864c6bfa20e4fc9b">SetProcessEvents</a> (int)</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="a00969.html#29ed0677a855dbac45b94dfb43c71d46">SetRepresentation</a> (<a class="el" href="a00965.html">vtkLineRepresentation</a> *r)</td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00969.html">vtkLineWidget2</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#5cb060a27ee148d268419da1697a8144">New</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Protected Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#a5d981aeb1b0de8640d3a6bf01805ac1">_WidgetState</a> { <a class="el" href="a00969.html#a5d981aeb1b0de8640d3a6bf01805ac106cf0314e03afacd10b038d6788cec8b">Start</a> = 0,
<a class="el" href="a00969.html#a5d981aeb1b0de8640d3a6bf01805ac1b14e8f56986a1d6996bc686f3598d07d">Active</a>
}</td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#cead2b16d26496f6c8fc192461d75048">vtkLineWidget2</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#6858cbbe0d8a1f6cde1a3c266572d1ba">~vtkLineWidget2</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Static Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#f9db7725b1ad448ad777c4e545e7ac49">SelectAction</a> (<a class="el" href="a00091.html">vtkAbstractWidget</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#a98b587c2511eb3c424e540da2d9811b">TranslateAction</a> (<a class="el" href="a00091.html">vtkAbstractWidget</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#82593bde9d634cbb5cd166762d254a47">ScaleAction</a> (<a class="el" href="a00091.html">vtkAbstractWidget</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#4f03e5549d5f3a07feb5c0c9e79f2a5b">EndSelectAction</a> (<a class="el" href="a00091.html">vtkAbstractWidget</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#6a31e24382d82af746a6fd938be31fb7">MoveAction</a> (<a class="el" href="a00091.html">vtkAbstractWidget</a> *)</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#bcd56c68b8a2dd90bc18bbbf8202e9ac">WidgetState</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#88e4e5c4f7a5b4949da551f53cb91022">CurrentHandle</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00679.html">vtkHandleWidget</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#14913017830cf8eef9ea7ed4a86f99bb">Point1Widget</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00679.html">vtkHandleWidget</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#287a08f3e78b1c39dcb0254b6ee55a63">Point2Widget</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00679.html">vtkHandleWidget</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00969.html#d9459df3cbbebc2c534d92273e3efb5a">LineHandle</a></td></tr>
</table>
<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="a742ed447080a5b311fe0d42575cba54"></a><!-- doxytag: member="vtkLineWidget2::Superclass" ref="a742ed447080a5b311fe0d42575cba54" args="" -->
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<table class="memname">
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<td class="memname">typedef <a class="el" href="a00091.html">vtkAbstractWidget</a> <a class="el" href="a00091.html">vtkLineWidget2::Superclass</a> </td>
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</div>
<div class="memdoc">
<p>
Standard <a class="el" href="a01084.html" title="abstract base class for most VTK objects">vtkObject</a> methods
<p>Reimplemented from <a class="el" href="a00091.html#5dfb7cfb6ea2ca3477c64da4d523f122">vtkAbstractWidget</a>.</p>
<p>Definition at line <a class="el" href="a05495.html#l00107">107</a> of file <a class="el" href="a05495.html">vtkLineWidget2.h</a>.</p>
</div>
</div><p>
<hr><h2>Member Enumeration Documentation</h2>
<a class="anchor" name="a5d981aeb1b0de8640d3a6bf01805ac1"></a><!-- doxytag: member="vtkLineWidget2::_WidgetState" ref="a5d981aeb1b0de8640d3a6bf01805ac1" args="" -->
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<td class="memname">enum <a class="el" href="a00969.html#a5d981aeb1b0de8640d3a6bf01805ac1">vtkLineWidget2::_WidgetState</a><code> [protected]</code> </td>
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<p>
<dl compact><dt><b>Enumerator: </b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"><em><a class="anchor" name="a5d981aeb1b0de8640d3a6bf01805ac106cf0314e03afacd10b038d6788cec8b"></a><!-- doxytag: member="Start" ref="a5d981aeb1b0de8640d3a6bf01805ac106cf0314e03afacd10b038d6788cec8b" args="" -->Start</em> </td><td>
</td></tr>
<tr><td valign="top"><em><a class="anchor" name="a5d981aeb1b0de8640d3a6bf01805ac1b14e8f56986a1d6996bc686f3598d07d"></a><!-- doxytag: member="Active" ref="a5d981aeb1b0de8640d3a6bf01805ac1b14e8f56986a1d6996bc686f3598d07d" args="" -->Active</em> </td><td>
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<p>Definition at line <a class="el" href="a05495.html#l00136">136</a> of file <a class="el" href="a05495.html">vtkLineWidget2.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="cead2b16d26496f6c8fc192461d75048"></a><!-- doxytag: member="vtkLineWidget2::vtkLineWidget2" ref="cead2b16d26496f6c8fc192461d75048" args="()" -->
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<td class="memname">vtkLineWidget2::vtkLineWidget2 </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<p>
</div>
</div><p>
<a class="anchor" name="6858cbbe0d8a1f6cde1a3c266572d1ba"></a><!-- doxytag: member="vtkLineWidget2::~vtkLineWidget2" ref="6858cbbe0d8a1f6cde1a3c266572d1ba" args="()" -->
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<td class="memname">vtkLineWidget2::~vtkLineWidget2 </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [protected]</code></td>
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<p>
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="5cb060a27ee148d268419da1697a8144"></a><!-- doxytag: member="vtkLineWidget2::New" ref="5cb060a27ee148d268419da1697a8144" args="()" -->
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<td class="memname">static <a class="el" href="a00969.html">vtkLineWidget2</a>* vtkLineWidget2::New </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>
Instantiate the object.
<p>Reimplemented from <a class="el" href="a01084.html#4d5b227267c076d6f9e38483370b6612">vtkObject</a>.</p>
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</div><p>
<a class="anchor" name="431dc6de12c593e2859e121bf67cb327"></a><!-- doxytag: member="vtkLineWidget2::GetClassName" ref="431dc6de12c593e2859e121bf67cb327" args="()" -->
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<td class="memname">virtual const char* vtkLineWidget2::GetClassName </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Standard <a class="el" href="a01084.html" title="abstract base class for most VTK objects">vtkObject</a> methods
<p>Reimplemented from <a class="el" href="a00091.html#a0990a88953e65b835185ddfdb46ad10">vtkAbstractWidget</a>.</p>
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</div><p>
<a class="anchor" name="1a351d0c06405dfe99c223d8209067db"></a><!-- doxytag: member="vtkLineWidget2::IsTypeOf" ref="1a351d0c06405dfe99c223d8209067db" args="(const char *type)" -->
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<td class="memname">static int vtkLineWidget2::IsTypeOf </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>type</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>
Standard <a class="el" href="a01084.html" title="abstract base class for most VTK objects">vtkObject</a> methods
<p>Reimplemented from <a class="el" href="a00091.html#28423a94f575623263cfaec0a5cfab69">vtkAbstractWidget</a>.</p>
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<a class="anchor" name="03850ad2bce596b460c53f4547ffc514"></a><!-- doxytag: member="vtkLineWidget2::IsA" ref="03850ad2bce596b460c53f4547ffc514" args="(const char *type)" -->
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<td class="memname">virtual int vtkLineWidget2::IsA </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>type</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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</table>
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<div class="memdoc">
<p>
Standard <a class="el" href="a01084.html" title="abstract base class for most VTK objects">vtkObject</a> methods
<p>Reimplemented from <a class="el" href="a00091.html#60ecc6a288fb0cd44316343a01fcf736">vtkAbstractWidget</a>.</p>
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</div><p>
<a class="anchor" name="a175ccd613d425ff61f626942969b822"></a><!-- doxytag: member="vtkLineWidget2::SafeDownCast" ref="a175ccd613d425ff61f626942969b822" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00969.html">vtkLineWidget2</a>* vtkLineWidget2::SafeDownCast </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01084.html">vtkObject</a> * </td>
<td class="paramname"> <em>o</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>
Standard <a class="el" href="a01084.html" title="abstract base class for most VTK objects">vtkObject</a> methods
<p>Reimplemented from <a class="el" href="a00091.html#231e8e291ebfd61185653d48729ae8ef">vtkAbstractWidget</a>.</p>
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<a class="anchor" name="de16ffd76ec44d7c995c3bed9e00f39a"></a><!-- doxytag: member="vtkLineWidget2::PrintSelf" ref="de16ffd76ec44d7c995c3bed9e00f39a" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkLineWidget2::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>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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<p>
Standard <a class="el" href="a01084.html" title="abstract base class for most VTK objects">vtkObject</a> methods
<p>Reimplemented from <a class="el" href="a00091.html#be6bd600bcf2fa4d3348b945e0c9f67b">vtkAbstractWidget</a>.</p>
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<a class="anchor" name="aec96e0c3f3c8d0a34e59e58ea8a9319"></a><!-- doxytag: member="vtkLineWidget2::SetEnabled" ref="aec96e0c3f3c8d0a34e59e58ea8a9319" args="(int enabling)" -->
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<td class="memname">virtual void vtkLineWidget2::SetEnabled </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>enabling</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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Override superclasses' <a class="el" href="a00969.html#aec96e0c3f3c8d0a34e59e58ea8a9319">SetEnabled()</a> method because the line widget must enable its internal handle widgets.
<p>Reimplemented from <a class="el" href="a00091.html#0da0171256058b829eb2d99ab75e793e">vtkAbstractWidget</a>.</p>
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<a class="anchor" name="29ed0677a855dbac45b94dfb43c71d46"></a><!-- doxytag: member="vtkLineWidget2::SetRepresentation" ref="29ed0677a855dbac45b94dfb43c71d46" args="(vtkLineRepresentation *r)" -->
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<td class="memname">void vtkLineWidget2::SetRepresentation </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00965.html">vtkLineRepresentation</a> * </td>
<td class="paramname"> <em>r</em> </td>
<td> ) </td>
<td><code> [inline]</code></td>
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<p>
Specify an instance of <a class="el" href="a01877.html" title="abstract class defines interface between the widget and widget representation classes...">vtkWidgetRepresentation</a> used to represent this widget in the scene. Note that the representation is a subclass of <a class="el" href="a01317.html" title="abstract superclass for all actors, volumes and annotations">vtkProp</a> so it can be added to the renderer independent of the widget.
<p>Definition at line <a class="el" href="a05495.html#l00119">119</a> of file <a class="el" href="a05495.html">vtkLineWidget2.h</a>.</p>
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<a class="anchor" name="067048f41c5f3631ad8abf6ebdca5e66"></a><!-- doxytag: member="vtkLineWidget2::CreateDefaultRepresentation" ref="067048f41c5f3631ad8abf6ebdca5e66" args="()" -->
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<td class="memname">void vtkLineWidget2::CreateDefaultRepresentation </td>
<td>(</td>
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<td> ) </td>
<td><code> [virtual]</code></td>
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<p>
Create the default widget representation if one is not set.
<p>Implements <a class="el" href="a00091.html#64bf185aaaff512b32910091cc5ea924">vtkAbstractWidget</a>.</p>
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<a class="anchor" name="26c738486fff464b864c6bfa20e4fc9b"></a><!-- doxytag: member="vtkLineWidget2::SetProcessEvents" ref="26c738486fff464b864c6bfa20e4fc9b" args="(int)" -->
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<td class="memname">virtual void vtkLineWidget2::SetProcessEvents </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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Methods to change the whether the widget responds to interaction. Overridden to pass the state to component widgets.
<p>Reimplemented from <a class="el" href="a00091.html#7abc5018397143c18c52eeaa3be31455">vtkAbstractWidget</a>.</p>
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<a class="anchor" name="f9db7725b1ad448ad777c4e545e7ac49"></a><!-- doxytag: member="vtkLineWidget2::SelectAction" ref="f9db7725b1ad448ad777c4e545e7ac49" args="(vtkAbstractWidget *)" -->
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<td class="memname">static void vtkLineWidget2::SelectAction </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00091.html">vtkAbstractWidget</a> * </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static, protected]</code></td>
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</div>
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<a class="anchor" name="a98b587c2511eb3c424e540da2d9811b"></a><!-- doxytag: member="vtkLineWidget2::TranslateAction" ref="a98b587c2511eb3c424e540da2d9811b" args="(vtkAbstractWidget *)" -->
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<td class="memname">static void vtkLineWidget2::TranslateAction </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00091.html">vtkAbstractWidget</a> * </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static, protected]</code></td>
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</div>
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<a class="anchor" name="82593bde9d634cbb5cd166762d254a47"></a><!-- doxytag: member="vtkLineWidget2::ScaleAction" ref="82593bde9d634cbb5cd166762d254a47" args="(vtkAbstractWidget *)" -->
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<td class="memname">static void vtkLineWidget2::ScaleAction </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00091.html">vtkAbstractWidget</a> * </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static, protected]</code></td>
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</div>
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<a class="anchor" name="4f03e5549d5f3a07feb5c0c9e79f2a5b"></a><!-- doxytag: member="vtkLineWidget2::EndSelectAction" ref="4f03e5549d5f3a07feb5c0c9e79f2a5b" args="(vtkAbstractWidget *)" -->
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<td class="memname">static void vtkLineWidget2::EndSelectAction </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00091.html">vtkAbstractWidget</a> * </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static, protected]</code></td>
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<p>
</div>
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<a class="anchor" name="6a31e24382d82af746a6fd938be31fb7"></a><!-- doxytag: member="vtkLineWidget2::MoveAction" ref="6a31e24382d82af746a6fd938be31fb7" args="(vtkAbstractWidget *)" -->
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<td class="memname">static void vtkLineWidget2::MoveAction </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00091.html">vtkAbstractWidget</a> * </td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [static, protected]</code></td>
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</div>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="bcd56c68b8a2dd90bc18bbbf8202e9ac"></a><!-- doxytag: member="vtkLineWidget2::WidgetState" ref="bcd56c68b8a2dd90bc18bbbf8202e9ac" args="" -->
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<td class="memname">int <a class="el" href="a00969.html#bcd56c68b8a2dd90bc18bbbf8202e9ac">vtkLineWidget2::WidgetState</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05495.html#l00135">135</a> of file <a class="el" href="a05495.html">vtkLineWidget2.h</a>.</p>
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<a class="anchor" name="88e4e5c4f7a5b4949da551f53cb91022"></a><!-- doxytag: member="vtkLineWidget2::CurrentHandle" ref="88e4e5c4f7a5b4949da551f53cb91022" args="" -->
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<td class="memname">int <a class="el" href="a00969.html#88e4e5c4f7a5b4949da551f53cb91022">vtkLineWidget2::CurrentHandle</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05495.html#l00138">138</a> of file <a class="el" href="a05495.html">vtkLineWidget2.h</a>.</p>
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<a class="anchor" name="14913017830cf8eef9ea7ed4a86f99bb"></a><!-- doxytag: member="vtkLineWidget2::Point1Widget" ref="14913017830cf8eef9ea7ed4a86f99bb" args="" -->
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<td class="memname"><a class="el" href="a00679.html">vtkHandleWidget</a>* <a class="el" href="a00969.html#14913017830cf8eef9ea7ed4a86f99bb">vtkLineWidget2::Point1Widget</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05495.html#l00148">148</a> of file <a class="el" href="a05495.html">vtkLineWidget2.h</a>.</p>
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<a class="anchor" name="287a08f3e78b1c39dcb0254b6ee55a63"></a><!-- doxytag: member="vtkLineWidget2::Point2Widget" ref="287a08f3e78b1c39dcb0254b6ee55a63" args="" -->
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<td class="memname"><a class="el" href="a00679.html">vtkHandleWidget</a>* <a class="el" href="a00969.html#287a08f3e78b1c39dcb0254b6ee55a63">vtkLineWidget2::Point2Widget</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05495.html#l00149">149</a> of file <a class="el" href="a05495.html">vtkLineWidget2.h</a>.</p>
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<a class="anchor" name="d9459df3cbbebc2c534d92273e3efb5a"></a><!-- doxytag: member="vtkLineWidget2::LineHandle" ref="d9459df3cbbebc2c534d92273e3efb5a" args="" -->
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<td class="memname"><a class="el" href="a00679.html">vtkHandleWidget</a>* <a class="el" href="a00969.html#d9459df3cbbebc2c534d92273e3efb5a">vtkLineWidget2::LineHandle</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a05495.html#l00150">150</a> of file <a class="el" href="a05495.html">vtkLineWidget2.h</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Widgets/<a class="el" href="a05495.html">vtkLineWidget2.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:15:51 2009 for VTK by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
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