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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">ON_Ellipse Class Reference</div> </div>
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<p><code>#include <<a class="el" href="../../db/db4/opennurbs__ellipse_8h_source.html">opennurbs_ellipse.h</a>></code></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:ad8d24854f13fbc6653495d33aa457888"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#ad8d24854f13fbc6653495d33aa457888">ON_Ellipse</a> ()</td></tr>
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<tr class="separator:ad8d24854f13fbc6653495d33aa457888"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a064010c38af20f78f1b8afecdda3f525"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a064010c38af20f78f1b8afecdda3f525">ON_Ellipse</a> (const <a class="el" href="../../d4/d48/class_o_n___plane.html">ON_Plane</a> &, double, double)</td></tr>
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<tr class="separator:a064010c38af20f78f1b8afecdda3f525"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a88e839d41e5b2a03e1adc660c7680faa"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a88e839d41e5b2a03e1adc660c7680faa">ON_Ellipse</a> (const <a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a> &)</td></tr>
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<tr class="separator:a88e839d41e5b2a03e1adc660c7680faa"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:adad1bfb1c976ba923044f62ab600476e"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#adad1bfb1c976ba923044f62ab600476e">~ON_Ellipse</a> ()</td></tr>
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<tr class="separator:adad1bfb1c976ba923044f62ab600476e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa43cfb013ca8188ff2a3b47c739e8f14"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#aa43cfb013ca8188ff2a3b47c739e8f14">Center</a> () const</td></tr>
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<tr class="separator:aa43cfb013ca8188ff2a3b47c739e8f14"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a406b03424c8dd38e0a67bc6be7b38699"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a406b03424c8dd38e0a67bc6be7b38699">ClosestPointTo</a> (const <a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> &, double *) const</td></tr>
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<tr class="memdesc:a406b03424c8dd38e0a67bc6be7b38699"><td class="mdescLeft"> </td><td class="mdescRight">returns parameters of point on ellipse that is closest to given point <a href="#a406b03424c8dd38e0a67bc6be7b38699">More...</a><br /></td></tr>
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<tr class="separator:a406b03424c8dd38e0a67bc6be7b38699"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a25de48aac5cd04cc462dee3291c2f1c7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a25de48aac5cd04cc462dee3291c2f1c7">ClosestPointTo</a> (const <a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> &) const</td></tr>
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<tr class="memdesc:a25de48aac5cd04cc462dee3291c2f1c7"><td class="mdescLeft"> </td><td class="mdescRight">returns point on ellipse that is closest to given point <a href="#a25de48aac5cd04cc462dee3291c2f1c7">More...</a><br /></td></tr>
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<tr class="separator:a25de48aac5cd04cc462dee3291c2f1c7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a042c95a4079b1e5d2046cf6655667c32"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a042c95a4079b1e5d2046cf6655667c32">Create</a> (const <a class="el" href="../../d4/d48/class_o_n___plane.html">ON_Plane</a> &, double, double)</td></tr>
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<tr class="memitem:af23dbf4ad71153a6a54e668f226e36fd"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#af23dbf4ad71153a6a54e668f226e36fd">Create</a> (const <a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a> &)</td></tr>
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<tr class="memitem:a0c7feede44f1d6daff12743c20803415"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a0c7feede44f1d6daff12743c20803415">CurvatureAt</a> (double) const</td></tr>
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<tr class="separator:a0c7feede44f1d6daff12743c20803415"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1ab94e5edd2d7211ee6a6a3d7d4d4a63"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a1ab94e5edd2d7211ee6a6a3d7d4d4a63">DerivativeAt</a> (int, double) const</td></tr>
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<tr class="separator:a1ab94e5edd2d7211ee6a6a3d7d4d4a63"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:adcf48eea3fab895a24576ce57e142879"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#adcf48eea3fab895a24576ce57e142879">EquationAt</a> (const <a class="el" href="../../dd/dd9/class_o_n__2d_point.html">ON_2dPoint</a> &) const</td></tr>
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<tr class="memdesc:adcf48eea3fab895a24576ce57e142879"><td class="mdescLeft"> </td><td class="mdescRight">evaluate ellipse's implicit equation in plane <a href="#adcf48eea3fab895a24576ce57e142879">More...</a><br /></td></tr>
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<tr class="separator:adcf48eea3fab895a24576ce57e142879"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5067b0a34c1ed267a69792c1f43a8ec7"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a5067b0a34c1ed267a69792c1f43a8ec7">FocalDistance</a> () const</td></tr>
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<tr class="separator:a5067b0a34c1ed267a69792c1f43a8ec7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a37e7d62973bddc83e4df088cf1055abf"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a37e7d62973bddc83e4df088cf1055abf">GetFoci</a> (<a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> &F1, <a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> &F2) const</td></tr>
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<tr class="separator:a37e7d62973bddc83e4df088cf1055abf"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ade2a782077f7cf6af735211542ab3f07"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#ade2a782077f7cf6af735211542ab3f07">GetNurbForm</a> (<a class="el" href="../../d3/d6a/class_o_n___nurbs_curve.html">ON_NurbsCurve</a> &) const</td></tr>
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<tr class="memdesc:ade2a782077f7cf6af735211542ab3f07"><td class="mdescLeft"> </td><td class="mdescRight">parameterization of NURBS curve does not match ellipse's transcendental paramaterization <a href="#ade2a782077f7cf6af735211542ab3f07">More...</a><br /></td></tr>
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<tr class="separator:ade2a782077f7cf6af735211542ab3f07"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5fa79090bd9e46007b63900befe85f66"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../da/d08/class_o_n__2d_vector.html">ON_2dVector</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a5fa79090bd9e46007b63900befe85f66">GradientAt</a> (const <a class="el" href="../../dd/dd9/class_o_n__2d_point.html">ON_2dPoint</a> &) const</td></tr>
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<tr class="memitem:a6da40bdc629fbb9893341bc4178f1894"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a6da40bdc629fbb9893341bc4178f1894">IsCircle</a> () const</td></tr>
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<tr class="memitem:ab9e8575032d9e0b128b7c94008972cf5"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#ab9e8575032d9e0b128b7c94008972cf5">IsValid</a> () const</td></tr>
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<tr class="memitem:aad73548d3b8376613fe9dd2813f3702e"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#aad73548d3b8376613fe9dd2813f3702e">Normal</a> () const</td></tr>
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<tr class="memitem:a157f46c1558f949b198d65fffc80cea7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html">ON_Ellipse</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a157f46c1558f949b198d65fffc80cea7">operator=</a> (const <a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a> &)</td></tr>
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<tr class="memitem:a0ae59f98da440d65e5330e7b2c8117c2"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="../../d4/d48/class_o_n___plane.html">ON_Plane</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a0ae59f98da440d65e5330e7b2c8117c2">Plane</a> () const</td></tr>
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<tr class="memitem:a4df25ec1997db0e22ef7e3f037f53cf8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a4df25ec1997db0e22ef7e3f037f53cf8">PointAt</a> (double) const</td></tr>
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<tr class="memitem:aa37534e30d1379133e171203ae1718b4"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#aa37534e30d1379133e171203ae1718b4">Radius</a> (int) const</td></tr>
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<tr class="memitem:ae022bb5bdf0a68dbb01452aab86590fe"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#ae022bb5bdf0a68dbb01452aab86590fe">Rotate</a> (double, double, const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &)</td></tr>
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<tr class="memdesc:ae022bb5bdf0a68dbb01452aab86590fe"><td class="mdescLeft"> </td><td class="mdescRight">rotate ellipse about its center <a href="#ae022bb5bdf0a68dbb01452aab86590fe">More...</a><br /></td></tr>
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<tr class="memitem:ae52e724c3573b059125e398f53607107"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#ae52e724c3573b059125e398f53607107">Rotate</a> (double, const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &)</td></tr>
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<tr class="memitem:a094e10cd0aba0e0d57cb7a15cda71e95"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a094e10cd0aba0e0d57cb7a15cda71e95">Rotate</a> (double, double, const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &, const <a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> &)</td></tr>
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<tr class="memdesc:a094e10cd0aba0e0d57cb7a15cda71e95"><td class="mdescLeft"> </td><td class="mdescRight">rotate ellipse about a point and axis <a href="#a094e10cd0aba0e0d57cb7a15cda71e95">More...</a><br /></td></tr>
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<tr class="memitem:acf335ed34125d0b2b89bcc0adc9aee08"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#acf335ed34125d0b2b89bcc0adc9aee08">Rotate</a> (double, const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &, const <a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> &)</td></tr>
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<tr class="memitem:a5073c5ab9fe679976a1c7048565ac94d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a5073c5ab9fe679976a1c7048565ac94d">TangentAt</a> (double) const</td></tr>
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<tr class="memitem:a476ca7ae5ecf7da0d2051e9c93252d06"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a476ca7ae5ecf7da0d2051e9c93252d06">Translate</a> (const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> &)</td></tr>
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Public Attributes</h2></td></tr>
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<tr class="memitem:a9e944840b14eb40d1315d1f9c0ff589c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d4/d48/class_o_n___plane.html">ON_Plane</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a9e944840b14eb40d1315d1f9c0ff589c">plane</a></td></tr>
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<tr class="memitem:a2f4b5c8f7c69ed65602e7f35022989ae"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html#a2f4b5c8f7c69ed65602e7f35022989ae">radius</a> [2]</td></tr>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<p>returns parameters of point on ellipse that is closest to given point </p>
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<p>returns point on ellipse that is closest to given point </p>
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<p>evaluate ellipse's implicit equation in plane </p>
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<td class="memname">bool ON_Ellipse::IsValid </td>
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<h2 class="memtitle"><span class="permalink"><a href="#aad73548d3b8376613fe9dd2813f3702e">◆ </a></span>Normal()</h2>
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<td class="memname">const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a>& ON_Ellipse::Normal </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a157f46c1558f949b198d65fffc80cea7">◆ </a></span>operator=()</h2>
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<td class="memname"><a class="el" href="../../d6/dd8/class_o_n___ellipse.html">ON_Ellipse</a>& ON_Ellipse::operator= </td>
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<td class="paramtype">const <a class="el" href="../../d1/d1b/class_o_n___circle.html">ON_Circle</a> & </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a0ae59f98da440d65e5330e7b2c8117c2">◆ </a></span>Plane()</h2>
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<td class="memname">const <a class="el" href="../../d4/d48/class_o_n___plane.html">ON_Plane</a>& ON_Ellipse::Plane </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a4df25ec1997db0e22ef7e3f037f53cf8">◆ </a></span>PointAt()</h2>
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<td class="memname"><a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> ON_Ellipse::PointAt </td>
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<h2 class="memtitle"><span class="permalink"><a href="#aa37534e30d1379133e171203ae1718b4">◆ </a></span>Radius()</h2>
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<td class="memname">double ON_Ellipse::Radius </td>
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<h2 class="memtitle"><span class="permalink"><a href="#ae022bb5bdf0a68dbb01452aab86590fe">◆ </a></span>Rotate() <span class="overload">[1/4]</span></h2>
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<td class="memname">bool ON_Ellipse::Rotate </td>
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<td class="paramtype">const <a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> & </td>
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<p>rotate ellipse about its center </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a094e10cd0aba0e0d57cb7a15cda71e95">◆ </a></span>Rotate() <span class="overload">[3/4]</span></h2>
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<td class="paramtype">const <a class="el" href="../../d2/d35/class_o_n__3d_point.html">ON_3dPoint</a> & </td>
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<p>rotate ellipse about a point and axis </p>
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<h2 class="memtitle"><span class="permalink"><a href="#acf335ed34125d0b2b89bcc0adc9aee08">◆ </a></span>Rotate() <span class="overload">[4/4]</span></h2>
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<td class="memname">bool ON_Ellipse::Rotate </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a5073c5ab9fe679976a1c7048565ac94d">◆ </a></span>TangentAt()</h2>
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<td class="memname"><a class="el" href="../../d5/dae/class_o_n__3d_vector.html">ON_3dVector</a> ON_Ellipse::TangentAt </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a476ca7ae5ecf7da0d2051e9c93252d06">◆ </a></span>Translate()</h2>
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<td class="memname">bool ON_Ellipse::Translate </td>
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<h2 class="groupheader">Member Data Documentation</h2>
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<a id="a9e944840b14eb40d1315d1f9c0ff589c"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a9e944840b14eb40d1315d1f9c0ff589c">◆ </a></span>plane</h2>
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<td class="memname"><a class="el" href="../../d4/d48/class_o_n___plane.html">ON_Plane</a> ON_Ellipse::plane</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a2f4b5c8f7c69ed65602e7f35022989ae">◆ </a></span>radius</h2>
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