1*cdf0e10cSrcweir/************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir#ifndef __com_sun_star_geometry_XMapping2D_idl__ 28*cdf0e10cSrcweir#define __com_sun_star_geometry_XMapping2D_idl__ 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir#ifndef __com_sun_star_uno_XInterface_idl__ 31*cdf0e10cSrcweir#include <com/sun/star/uno/XInterface.idl> 32*cdf0e10cSrcweir#endif 33*cdf0e10cSrcweir#ifndef __com_sun_star_geometry_RealPoint2D_idl__ 34*cdf0e10cSrcweir#include <com/sun/star/geometry/RealPoint2D.idl> 35*cdf0e10cSrcweir#endif 36*cdf0e10cSrcweir 37*cdf0e10cSrcweirmodule com { module sun { module star { module geometry { 38*cdf0e10cSrcweir 39*cdf0e10cSrcweir/** Interface defining an arbitrary bijective mapping from R^2 to R^2.<p> 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir This interface provides methods to define an arbitrary bijective 42*cdf0e10cSrcweir mapping from R^2 to R^2, i.e. from the two-dimensional space of 43*cdf0e10cSrcweir real numbers onto itself, as is representable by the 44*cdf0e10cSrcweir <type>double</type> floating point type. The mapping must be 45*cdf0e10cSrcweir bijective, i.e. map a pair of real numbers to exactly one other 46*cdf0e10cSrcweir pair of real numbers an vice versa, to facilitate a working 47*cdf0e10cSrcweir inverse. Bijectiveness also implies completeness, i.e. for every 48*cdf0e10cSrcweir pair of real numbers there must be another pair that is mapped 49*cdf0e10cSrcweir upon them.<p> 50*cdf0e10cSrcweir 51*cdf0e10cSrcweir @since OOo 2.0 52*cdf0e10cSrcweir */ 53*cdf0e10cSrcweirpublished interface XMapping2D : ::com::sun::star::uno::XInterface 54*cdf0e10cSrcweir{ 55*cdf0e10cSrcweir /** Forward 2D mapping function 56*cdf0e10cSrcweir */ 57*cdf0e10cSrcweir RealPoint2D map( [in] RealPoint2D aPoint ); 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir //------------------------------------------------------------------------- 60*cdf0e10cSrcweir 61*cdf0e10cSrcweir /** Inverse 2D mapping function.<p> 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir The following invariant must hold: 64*cdf0e10cSrcweir <code>map(mapInverse(p))=p</code>. This effectively rules out 65*cdf0e10cSrcweir non-bijective mappings.<p> 66*cdf0e10cSrcweir */ 67*cdf0e10cSrcweir RealPoint2D mapInverse( [in] RealPoint2D aPoint ); 68*cdf0e10cSrcweir}; 69*cdf0e10cSrcweir 70*cdf0e10cSrcweir}; }; }; }; 71*cdf0e10cSrcweir 72*cdf0e10cSrcweir#endif 73