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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
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*
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*
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
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* for a copy of the LGPLv3 License.
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************************************************************************/
#ifndef __com_sun_star_geometry_EllipticalArc_idl__
#define __com_sun_star_geometry_EllipticalArc_idl__
#ifndef __com_sun_star_geometry_RealPoint2D_idl__
#include <com/sun/star/geometry/RealPoint2D.idl>
#endif
module com { module sun { module star { module geometry {
/** This structure specifies an arbitrary elliptical arc.<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>
@since OOo 2.0
*/
struct EllipticalArc
{
/// Start point of the arc.
RealPoint2D StartPosition;
//-------------------------------------------------------------------------
/// End point of the arc.
RealPoint2D EndPosition;
//-------------------------------------------------------------------------
/// Main radius in x direction of the ellipse this arc is part of.
double RadiusX;
//-------------------------------------------------------------------------
/// Main radius in y direction of the ellipse this arc is part of.
double RadiusY;
//-------------------------------------------------------------------------
/** Rotation angle of the x axis of the ellipse relative to the x
axis of the reference coordinate system.
*/
double XAxisRotation;
//-------------------------------------------------------------------------
/** If <TRUE/>, and there's a choice, take the longer one of two arcs
connecting start and end point.
*/
boolean IsLargeArc;
//-------------------------------------------------------------------------
/** If <TRUE/>, and there's a choice, take the arc that goes
clock-wise from start to end point.
*/
boolean IsClockwiseSweep;
};
}; }; }; };
#endif
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