<html> <head> <title>Struct EllipticalArc</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <link rel="stylesheet" type="text/css" href="../../../../idl.css"> </head> <body> <div id="adc-idlref"> <a name="_top_"> </a><table class="navimain" border="0" cellpadding="3"> <tr> <td class="navimain"><a href="../module-ix.html" class="navimain">Overview</a></td> <td class="navimain"><a href="module-ix.html" class="navimain">Module</a></td> <td class="navimain"><a href="EllipticalArc-xref.html" class="navimain">Use</a></td> <td class="navimainnone">Devguide</td> <td class="navimain"><a href="../../../../index-files/index-1.html" class="navimain">Index</a></td> </tr> </table> <table class="navisub" border="0" cellpadding="0"> <tr> <td class="navisub"><a href="#Elements" class="navisub">Elements' Summary</a></td> <td class="navisub"><a href="#ElementDetails" class="navisub">Elements' Details</a></td> </tr> </table> <hr> <table border="0" width="100%" cellpadding="5" cellspacing="3" class="title-table" style="margin-bottom:6pt;"> <tr> <td><p class="namechain"><a href="../../../../module-ix.html" class="namechain">::</a> <a href="../../../module-ix.html" class="namechain">com</a> :: <a href="../../module-ix.html" class="namechain">sun</a> :: <a href="../module-ix.html" class="namechain">star</a> :: <a href="module-ix.html" class="namechain">geometry</a> :: </p> </td> </tr> <tr> <td class="title"><table class="title-table" width="99%"> <tr> <td width="25%" class="title2">unpublished </td> <td width="50%" class="title">struct EllipticalArc</td> <td width="*"/></tr> </table> </td> </tr> <tr> <td/></tr> <tr> <td><dl> <dt><b>Description</b></dt> <dd>This structure specifies an arbitrary elliptical arc.</dd> <dd><p> This structure contains all parameters necessary to specify arbitrary elliptical arcs. The parameters are modelled closely after the <a href="www.w3c.org">SVG</a> specification.<p> As with the parameters below, there are mostly four different ellipses arcs (two different ellipses, on which four different arcs connect start and end point) which satisfy the given set of constrains. Thus, there are two flags indicating which one of those ellipses should be taken.<p> </dd> <dt><b/></dt> <dd/></dl> </td> </tr> </table> <hr> <a name="Elements"/><table border="1" width="100%" cellpadding="5" cellspacing="0" class="subtitle"> <tr> <td class="subtitle" colspan="2">Elements' Summary</td> </tr> <tr> <td class="imsum_left"><a href="#StartPosition">StartPosition</a></td> <td class="imsum_right">Start point of the arc. </td> </tr> <tr> <td class="imsum_left"><a href="#EndPosition">EndPosition</a></td> <td class="imsum_right">End point of the arc. </td> </tr> <tr> <td class="imsum_left"><a href="#RadiusX">RadiusX</a></td> <td class="imsum_right">Main radius in x direction of the ellipse this arc is part of. </td> </tr> <tr> <td class="imsum_left"><a href="#RadiusY">RadiusY</a></td> <td class="imsum_right">Main radius in y direction of the ellipse this arc is part of. </td> </tr> <tr> <td class="imsum_left"><a href="#XAxisRotation">XAxisRotation</a></td> <td class="imsum_right">Rotation angle of the x axis of the ellipse relative to the x axis of the reference coordinate system. </td> </tr> <tr> <td class="imsum_left"><a href="#IsLargeArc">IsLargeArc</a></td> <td class="imsum_right">If <b>true</b>, and there's a choice, take the longer one of two arcs connecting start and end point. </td> </tr> <tr> <td class="imsum_left"><a href="#IsClockwiseSweep">IsClockwiseSweep</a></td> <td class="imsum_right">If <b>true</b>, and there's a choice, take the arc that goes clock-wise from start to end point. </td> </tr> </table> <a name="ElementDetails"/><table border="1" width="100%" cellpadding="5" cellspacing="0" class="subtitle"> <tr> <td class="subtitle">Elements' Details</td> </tr> <tr> <td class="imdetail"><a name="StartPosition" class="membertitle">StartPosition</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> <tr> <td><a href="RealPoint2D.html">RealPoint2D</a> <b>StartPosition</b>;<hr> <dl> <dt><b>Description</b></dt> <dd>Start point of the arc.</dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="EndPosition" class="membertitle">EndPosition</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> <tr> <td><a href="RealPoint2D.html">RealPoint2D</a> <b>EndPosition</b>;<hr> <dl> <dt><b>Description</b></dt> <dd>End point of the arc.</dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="RadiusX" class="membertitle">RadiusX</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> <tr> <td>double <b>RadiusX</b>;<hr> <dl> <dt><b>Description</b></dt> <dd>Main radius in x direction of the ellipse this arc is part of.</dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="RadiusY" class="membertitle">RadiusY</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> <tr> <td>double <b>RadiusY</b>;<hr> <dl> <dt><b>Description</b></dt> <dd>Main radius in y direction of the ellipse this arc is part of.</dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="XAxisRotation" class="membertitle">XAxisRotation</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> <tr> <td>double <b>XAxisRotation</b>;<hr> <dl> <dt><b>Description</b></dt> <dd>Rotation angle of the x axis of the ellipse relative to the x axis of the reference coordinate system. </dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="IsLargeArc" class="membertitle">IsLargeArc</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> <tr> <td>boolean <b>IsLargeArc</b>;<hr> <dl> <dt><b>Description</b></dt> <dd>If <b>true</b>, and there's a choice, take the longer one of two arcs connecting start and end point. </dd> </dl> </td> </tr> </table> </td> </tr> <tr> <td class="imdetail"><a name="IsClockwiseSweep" class="membertitle">IsClockwiseSweep</a><table border="0" width="96%" cellpadding="5" cellspacing="0" class="table-in-data" bgcolor="#ffffff" align="center"> <tr> <td>boolean <b>IsClockwiseSweep</b>;<hr> <dl> <dt><b>Description</b></dt> <dd>If <b>true</b>, and there's a choice, take the arc that goes clock-wise from start to end point. </dd> </dl> </td> </tr> </table> </td> </tr> </table> <a href="#_top_">Top of Page</a><hr size="3"><p class="copyright" align="center">Copyright © 2008 Sun Microsystems, Inc.</p> </div> <!-- id="adc-idlref" --> </body> </html>
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