1*b1cdbd2cSJim Jagielski/************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_geometry_EllipticalArc_idl__ 24*b1cdbd2cSJim Jagielski#define __com_sun_star_geometry_EllipticalArc_idl__ 25*b1cdbd2cSJim Jagielski 26*b1cdbd2cSJim Jagielski#ifndef __com_sun_star_geometry_RealPoint2D_idl__ 27*b1cdbd2cSJim Jagielski#include <com/sun/star/geometry/RealPoint2D.idl> 28*b1cdbd2cSJim Jagielski#endif 29*b1cdbd2cSJim Jagielski 30*b1cdbd2cSJim Jagielskimodule com { module sun { module star { module geometry { 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielski/** This structure specifies an arbitrary elliptical arc.<p> 33*b1cdbd2cSJim Jagielski 34*b1cdbd2cSJim Jagielski This structure contains all parameters necessary to specify 35*b1cdbd2cSJim Jagielski arbitrary elliptical arcs. The parameters are modelled closely 36*b1cdbd2cSJim Jagielski after the <a href="www.w3c.org">SVG</a> specification.<p> 37*b1cdbd2cSJim Jagielski 38*b1cdbd2cSJim Jagielski As with the parameters below, there are mostly four different 39*b1cdbd2cSJim Jagielski ellipses arcs (two different ellipses, on which four different 40*b1cdbd2cSJim Jagielski arcs connect start and end point) which satisfy the given set of 41*b1cdbd2cSJim Jagielski constrains. Thus, there are two flags indicating which one of those 42*b1cdbd2cSJim Jagielski ellipses should be taken.<p> 43*b1cdbd2cSJim Jagielski 44*b1cdbd2cSJim Jagielski @since OpenOffice 2.0 45*b1cdbd2cSJim Jagielski */ 46*b1cdbd2cSJim Jagielskistruct EllipticalArc 47*b1cdbd2cSJim Jagielski{ 48*b1cdbd2cSJim Jagielski /// Start point of the arc. 49*b1cdbd2cSJim Jagielski RealPoint2D StartPosition; 50*b1cdbd2cSJim Jagielski 51*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 52*b1cdbd2cSJim Jagielski 53*b1cdbd2cSJim Jagielski /// End point of the arc. 54*b1cdbd2cSJim Jagielski RealPoint2D EndPosition; 55*b1cdbd2cSJim Jagielski 56*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 57*b1cdbd2cSJim Jagielski 58*b1cdbd2cSJim Jagielski /// Main radius in x direction of the ellipse this arc is part of. 59*b1cdbd2cSJim Jagielski double RadiusX; 60*b1cdbd2cSJim Jagielski 61*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 62*b1cdbd2cSJim Jagielski 63*b1cdbd2cSJim Jagielski /// Main radius in y direction of the ellipse this arc is part of. 64*b1cdbd2cSJim Jagielski double RadiusY; 65*b1cdbd2cSJim Jagielski 66*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 67*b1cdbd2cSJim Jagielski 68*b1cdbd2cSJim Jagielski /** Rotation angle of the x axis of the ellipse relative to the x 69*b1cdbd2cSJim Jagielski axis of the reference coordinate system. 70*b1cdbd2cSJim Jagielski */ 71*b1cdbd2cSJim Jagielski double XAxisRotation; 72*b1cdbd2cSJim Jagielski 73*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 74*b1cdbd2cSJim Jagielski 75*b1cdbd2cSJim Jagielski /** If <TRUE/>, and there's a choice, take the longer one of two arcs 76*b1cdbd2cSJim Jagielski connecting start and end point. 77*b1cdbd2cSJim Jagielski */ 78*b1cdbd2cSJim Jagielski boolean IsLargeArc; 79*b1cdbd2cSJim Jagielski 80*b1cdbd2cSJim Jagielski //------------------------------------------------------------------------- 81*b1cdbd2cSJim Jagielski 82*b1cdbd2cSJim Jagielski /** If <TRUE/>, and there's a choice, take the arc that goes 83*b1cdbd2cSJim Jagielski clock-wise from start to end point. 84*b1cdbd2cSJim Jagielski */ 85*b1cdbd2cSJim Jagielski boolean IsClockwiseSweep; 86*b1cdbd2cSJim Jagielski}; 87*b1cdbd2cSJim Jagielski 88*b1cdbd2cSJim Jagielski}; }; }; }; 89*b1cdbd2cSJim Jagielski 90*b1cdbd2cSJim Jagielski#endif 91