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<li class="navelem"><a class="el" href="a01634.html">osgManipulator</a> </li>
<li class="navelem"><a class="el" href="a00679.html">Scale2DCommand</a> </li>
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<!-- doxytag: class="osgManipulator::Scale2DCommand" --><!-- doxytag: inherits="osgManipulator::MotionCommand" -->
<p>Command for 2D scaling.
<a href="a00679.html#details">More...</a></p>
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Inheritance diagram for osgManipulator::Scale2DCommand:</div>
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<div class="center"><img src="a02984.png" border="0" usemap="#osgManipulator_1_1Scale2DCommand_inherit__map" alt="Inheritance graph"/></div>
<map name="osgManipulator_1_1Scale2DCommand_inherit__map" id="osgManipulator_1_1Scale2DCommand_inherit__map">
<area shape="rect" id="node2" href="a00481.html" title="Base class for motion commands that are generated by draggers." alt="" coords="11,83,256,112"/><area shape="rect" id="node4" href="a00627.html" title="Base class from providing referencing counted objects." alt="" coords="67,5,200,35"/></map>
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<p><a href="a02985.html">List of all members.</a></p>
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Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#a690bb2272b1aaa20a88bf290187a14b3">Scale2DCommand</a> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#a8cadff679ddfef8553225c76c3aa51e5">execute</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Execute the command. <a href="#a8cadff679ddfef8553225c76c3aa51e5"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#a40d438e1ccf8f3b5d93258edf988fc4d">unexecute</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Undo the command. <a href="#a40d438e1ccf8f3b5d93258edf988fc4d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#a06154f5143e84818bb9eb1f9844358dc">applyConstraint</a> (const <a class="el" href="a00143.html">Constraint</a> *)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Apply a constraint to the command. <a href="#a06154f5143e84818bb9eb1f9844358dc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#ae8dde1241360145396f728bc47cf5c43">setScale</a> (const <a class="el" href="a01061.html">osg::Vec2d</a> &s)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a01061.html">osg::Vec2d</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#a8ea42331996f584fe902166d4a0c363a">getScale</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#a34d6b872da1e00693b732e7687fa2912">setScaleCenter</a> (const <a class="el" href="a01061.html">osg::Vec2d</a> &center)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a01061.html">osg::Vec2d</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#a276b8f8994a42a2873ca6c0e5dfdcf79">getScaleCenter</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#afb69fbb7c92d351651ae22c42294940a">setReferencePoint</a> (const <a class="el" href="a01061.html">osg::Vec2d</a> &rp)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">ReferencePoint is used only for snapping. <a href="#afb69fbb7c92d351651ae22c42294940a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a01061.html">osg::Vec2d</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#accb39b8568edc8e1f3eb6ecf1ff2d728">getReferencePoint</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#a314f7b277a0f978101e492731251e1f8">setMinScale</a> (const <a class="el" href="a01061.html">osg::Vec2d</a> &min)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="a01061.html">osg::Vec2d</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#ab1f5343473f24494a1574ea13e07af0f">getMinScale</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="a00460.html">osg::Matrix</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#a9bc3adca58bee7bce2320ad97dc780a5">getMotionMatrix</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the matrix for transforming the <a class="el" href="a00695.html" title="Selection listens to motion commands generated by draggers.">Selection</a>. <a href="#a9bc3adca58bee7bce2320ad97dc780a5"></a><br/></td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="a00679.html#a2427adafd84721292bf7186d2df0e585">~Scale2DCommand</a> ()</td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Command for 2D scaling. </p>
</div><hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a690bb2272b1aaa20a88bf290187a14b3"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::Scale2DCommand" ref="a690bb2272b1aaa20a88bf290187a14b3" args="()" -->
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<td class="memname">osgManipulator::Scale2DCommand::Scale2DCommand </td>
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<a class="anchor" id="a2427adafd84721292bf7186d2df0e585"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::~Scale2DCommand" ref="a2427adafd84721292bf7186d2df0e585" args="()" -->
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<td class="memname">virtual osgManipulator::Scale2DCommand::~Scale2DCommand </td>
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<td><code> [protected, virtual]</code></td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a06154f5143e84818bb9eb1f9844358dc"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::applyConstraint" ref="a06154f5143e84818bb9eb1f9844358dc" args="(const Constraint *)" -->
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<td class="memname">virtual void osgManipulator::Scale2DCommand::applyConstraint </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a00143.html">Constraint</a> * </td>
<td class="paramname"></td><td>)</td>
<td><code> [virtual]</code></td>
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<p>Apply a constraint to the command. </p>
<p>Implements <a class="el" href="a00481.html#a8946fa1e1757b314a0887729d36127ef">osgManipulator::MotionCommand</a>.</p>
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<a class="anchor" id="a8cadff679ddfef8553225c76c3aa51e5"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::execute" ref="a8cadff679ddfef8553225c76c3aa51e5" args="()" -->
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<td class="memname">virtual bool osgManipulator::Scale2DCommand::execute </td>
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<td><code> [virtual]</code></td>
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<p>Execute the command. </p>
<p>Implements <a class="el" href="a00481.html#abd830650af010bd5ec745059c4d1ff15">osgManipulator::MotionCommand</a>.</p>
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<a class="anchor" id="ab1f5343473f24494a1574ea13e07af0f"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::getMinScale" ref="ab1f5343473f24494a1574ea13e07af0f" args="() const " -->
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<td class="memname">const <a class="el" href="a01061.html">osg::Vec2d</a>& osgManipulator::Scale2DCommand::getMinScale </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a9bc3adca58bee7bce2320ad97dc780a5"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::getMotionMatrix" ref="a9bc3adca58bee7bce2320ad97dc780a5" args="() const " -->
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<td class="memname">virtual <a class="el" href="a00460.html">osg::Matrix</a> osgManipulator::Scale2DCommand::getMotionMatrix </td>
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<td> const<code> [inline, virtual]</code></td>
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<p>Gets the matrix for transforming the <a class="el" href="a00695.html" title="Selection listens to motion commands generated by draggers.">Selection</a>. </p>
<p>This matrix is in the command's coordinate systems. </p>
<p>Implements <a class="el" href="a00481.html#ac26afeb6dfab1df4fb2efdab580cb792">osgManipulator::MotionCommand</a>.</p>
<p>References <a class="el" href="a00460.html#a9a9ad7cd3f007df5f559e10d471f1981">osg::Matrixd::scale()</a>, and <a class="el" href="a00460.html#acf4c53f011e62bf3f47c796f08cbcbd1">osg::Matrixd::translate()</a>.</p>
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<a class="anchor" id="accb39b8568edc8e1f3eb6ecf1ff2d728"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::getReferencePoint" ref="accb39b8568edc8e1f3eb6ecf1ff2d728" args="() const " -->
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<td class="memname">const <a class="el" href="a01061.html">osg::Vec2d</a>& osgManipulator::Scale2DCommand::getReferencePoint </td>
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<td> const<code> [inline]</code></td>
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<a class="anchor" id="a8ea42331996f584fe902166d4a0c363a"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::getScale" ref="a8ea42331996f584fe902166d4a0c363a" args="() const " -->
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<td class="memname">const <a class="el" href="a01061.html">osg::Vec2d</a>& osgManipulator::Scale2DCommand::getScale </td>
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<td> const<code> [inline]</code></td>
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<a class="anchor" id="a276b8f8994a42a2873ca6c0e5dfdcf79"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::getScaleCenter" ref="a276b8f8994a42a2873ca6c0e5dfdcf79" args="() const " -->
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<td class="memname">const <a class="el" href="a01061.html">osg::Vec2d</a>& osgManipulator::Scale2DCommand::getScaleCenter </td>
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<td class="paramname"></td><td>)</td>
<td> const<code> [inline]</code></td>
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<a class="anchor" id="a314f7b277a0f978101e492731251e1f8"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::setMinScale" ref="a314f7b277a0f978101e492731251e1f8" args="(const osg::Vec2d &min)" -->
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<td class="memname">void osgManipulator::Scale2DCommand::setMinScale </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a01061.html">osg::Vec2d</a> & </td>
<td class="paramname"><em>min</em></td><td>)</td>
<td><code> [inline]</code></td>
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<a class="anchor" id="afb69fbb7c92d351651ae22c42294940a"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::setReferencePoint" ref="afb69fbb7c92d351651ae22c42294940a" args="(const osg::Vec2d &rp)" -->
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<td class="memname">void osgManipulator::Scale2DCommand::setReferencePoint </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a01061.html">osg::Vec2d</a> & </td>
<td class="paramname"><em>rp</em></td><td>)</td>
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<p>ReferencePoint is used only for snapping. </p>
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<a class="anchor" id="ae8dde1241360145396f728bc47cf5c43"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::setScale" ref="ae8dde1241360145396f728bc47cf5c43" args="(const osg::Vec2d &s)" -->
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<td class="memname">void osgManipulator::Scale2DCommand::setScale </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a01061.html">osg::Vec2d</a> & </td>
<td class="paramname"><em>s</em></td><td>)</td>
<td><code> [inline]</code></td>
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<a class="anchor" id="a34d6b872da1e00693b732e7687fa2912"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::setScaleCenter" ref="a34d6b872da1e00693b732e7687fa2912" args="(const osg::Vec2d &center)" -->
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<td class="memname">void osgManipulator::Scale2DCommand::setScaleCenter </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="a01061.html">osg::Vec2d</a> & </td>
<td class="paramname"><em>center</em></td><td>)</td>
<td><code> [inline]</code></td>
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<a class="anchor" id="a40d438e1ccf8f3b5d93258edf988fc4d"></a><!-- doxytag: member="osgManipulator::Scale2DCommand::unexecute" ref="a40d438e1ccf8f3b5d93258edf988fc4d" args="()" -->
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<td class="memname">virtual bool osgManipulator::Scale2DCommand::unexecute </td>
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<td><code> [virtual]</code></td>
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<p>Undo the command. </p>
<p>The inverse of this command is executed. </p>
<p>Implements <a class="el" href="a00481.html#a70e031e96c5a832c7cdb22aeced481ff">osgManipulator::MotionCommand</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>osgManipulator/<a class="el" href="a01437.html">Command</a></li>
</ul>
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<address><small>Generated at Tue May 31 2011 04:19:36 for the <a href="http://www.openscenegraph.org/">OpenSceneGraph</a>
by <a href="http://www.doxygen.org">doxygen</a> 1.7.4.</small></address>
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