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_rendering_ViewState_idl__ 28*cdf0e10cSrcweir#define __com_sun_star_rendering_ViewState_idl__ 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir#ifndef __com_sun_star_geometry_AffineMatrix2D_idl__ 31*cdf0e10cSrcweir#include <com/sun/star/geometry/AffineMatrix2D.idl> 32*cdf0e10cSrcweir#endif 33*cdf0e10cSrcweir 34*cdf0e10cSrcweirmodule com { module sun { module star { module rendering { 35*cdf0e10cSrcweir 36*cdf0e10cSrcweirpublished interface XPolyPolygon2D; 37*cdf0e10cSrcweir 38*cdf0e10cSrcweir/** This structure contains information considered the view state.<p> 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir This structure contains information considered the view state, 41*cdf0e10cSrcweir i.e. the invariant setup used when painting a whole view of 42*cdf0e10cSrcweir something.<p> 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir @since OOo 2.0 45*cdf0e10cSrcweir */ 46*cdf0e10cSrcweirpublished struct ViewState 47*cdf0e10cSrcweir{ 48*cdf0e10cSrcweir /** The affine transform associated with the view.<p> 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir This member is used to transform coordinates of draw 51*cdf0e10cSrcweir operations from user space to screen space.<p> 52*cdf0e10cSrcweir */ 53*cdf0e10cSrcweir ::com::sun::star::geometry::AffineMatrix2D AffineTransform; 54*cdf0e10cSrcweir 55*cdf0e10cSrcweir //------------------------------------------------------------------------- 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir /** The clipping area associated with the view.<p> 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir This clipping is interpreted in the view coordinate systems, 60*cdf0e10cSrcweir i.e. subject to the view transform before mapping to the 61*cdf0e10cSrcweir device coordinate space.<p> 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir Specifying an empty interface denotes no clipping, 64*cdf0e10cSrcweir i.e. everything rendered to the canvas will be visible 65*cdf0e10cSrcweir (subject to device-dependent constraints, of 66*cdf0e10cSrcweir course). Specifying an empty XPolyPolygon2D, i.e. a 67*cdf0e10cSrcweir poly-polygon containing zero polygons, or an XPolyPolygon2D 68*cdf0e10cSrcweir with any number of empty sub-polygons, denotes the NULL 69*cdf0e10cSrcweir clip. That means, nothing rendered to the canvas will be 70*cdf0e10cSrcweir visible.<p> 71*cdf0e10cSrcweir */ 72*cdf0e10cSrcweir XPolyPolygon2D Clip; 73*cdf0e10cSrcweir}; 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir}; }; }; }; 76*cdf0e10cSrcweir 77*cdf0e10cSrcweir#endif 78