1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #if ! defined INCLUDED_SLIDESHOW_CLOCKWIPE_HXX 29 #define INCLUDED_SLIDESHOW_CLOCKWIPE_HXX 30 31 #include <basegfx/polygon/b2dpolygon.hxx> 32 #include "parametricpolypolygon.hxx" 33 34 35 namespace slideshow { 36 namespace internal { 37 38 /// Generates a clockWiseTwelve clock wipe: 39 class ClockWipe : public ParametricPolyPolygon 40 { 41 public: 42 /// 0,1 to 1,1 to 1,0 to 0,-1 to -1,0 to 0,1: 43 static ::basegfx::B2DPolygon calcCenteredClock( double t, double e = 1.0 ); 44 virtual ::basegfx::B2DPolyPolygon operator () ( double t ); 45 }; 46 47 } 48 } 49 50 #endif /* INCLUDED_SLIDESHOW_CLOCKWIPE_HXX */ 51