102 lines
3.5 KiB
Text
102 lines
3.5 KiB
Text
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: EllipticalArc.idl,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: rt $ $Date: 2005-09-08 01:34:54 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef __com_sun_star_geometry_EllipticalArc_idl__
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#define __com_sun_star_geometry_EllipticalArc_idl__
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#ifndef __com_sun_star_geometry_RealPoint2D_idl__
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#include <com/sun/star/geometry/RealPoint2D.idl>
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#endif
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module com { module sun { module star { module geometry {
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/** This structure specifies an arbitrary elliptical arc.<p>
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This structure contains all parameters necessary to specify
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arbitrary elliptical arcs. The parameters are modelled closely
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after the <a href="www.w3c.org">SVG</a> specification.<p>
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As with the parameters below, there are mostly four different
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ellipses arcs (two different ellipses, on which four different
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arcs connect start and end point) which satisfy the given set of
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constrains. Thus, there are two flags indicating which one of those
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ellipses should be taken.<p>
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@since OOo 2.0.0
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*/
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struct EllipticalArc
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{
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/// Start point of the arc.
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RealPoint2D StartPosition;
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//-------------------------------------------------------------------------
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/// End point of the arc.
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RealPoint2D EndPosition;
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//-------------------------------------------------------------------------
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/// Main radius in x direction of the ellipse this arc is part of.
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double RadiusX;
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//-------------------------------------------------------------------------
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/// Main radius in y direction of the ellipse this arc is part of.
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double RadiusY;
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//-------------------------------------------------------------------------
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/** Rotation angle of the x axis of the ellipse relative to the x
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axis of the reference coordinate system.
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*/
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double XAxisRotation;
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//-------------------------------------------------------------------------
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/** If <TRUE>, and there's a choice, take the longer one of two arcs
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connecting start and end point.
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*/
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boolean IsLargeArc;
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//-------------------------------------------------------------------------
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/** If <TRUE>, and there's a choice, take the arc that goes
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clock-wise from start to end point.
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*/
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boolean IsClockwiseSweep;
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};
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}; }; }; };
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#endif
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