1*aaef562fSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*aaef562fSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*aaef562fSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*aaef562fSAndrew Rist * distributed with this work for additional information 6*aaef562fSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*aaef562fSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*aaef562fSAndrew Rist * "License"); you may not use this file except in compliance 9*aaef562fSAndrew Rist * with the License. You may obtain a copy of the License at 10*aaef562fSAndrew Rist * 11*aaef562fSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*aaef562fSAndrew Rist * 13*aaef562fSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*aaef562fSAndrew Rist * software distributed under the License is distributed on an 15*aaef562fSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*aaef562fSAndrew Rist * KIND, either express or implied. See the License for the 17*aaef562fSAndrew Rist * specific language governing permissions and limitations 18*aaef562fSAndrew Rist * under the License. 19*aaef562fSAndrew Rist * 20*aaef562fSAndrew Rist *************************************************************/ 21*aaef562fSAndrew Rist 22*aaef562fSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #if ! defined INCLUDED_SLIDESHOW_RANDOMWIPE_HXX 25cdf0e10cSrcweir #define INCLUDED_SLIDESHOW_RANDOMWIPE_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <basegfx/polygon/b2dpolygon.hxx> 28cdf0e10cSrcweir #include <basegfx/point/b2dpoint.hxx> 29cdf0e10cSrcweir #include <boost/scoped_array.hpp> 30cdf0e10cSrcweir 31cdf0e10cSrcweir #include "parametricpolypolygon.hxx" 32cdf0e10cSrcweir #include "transitiontools.hxx" 33cdf0e10cSrcweir 34cdf0e10cSrcweir 35cdf0e10cSrcweir namespace slideshow { 36cdf0e10cSrcweir namespace internal { 37cdf0e10cSrcweir 38cdf0e10cSrcweir class RandomWipe : public ParametricPolyPolygon 39cdf0e10cSrcweir { 40cdf0e10cSrcweir public: 41cdf0e10cSrcweir RandomWipe( sal_Int32 nElements, 42cdf0e10cSrcweir bool randomBars /* true: generates a horizontal random bar wipe, 43cdf0e10cSrcweir false: generates a dissolve wipe */ ); 44cdf0e10cSrcweir virtual ::basegfx::B2DPolyPolygon operator () ( double t ); 45cdf0e10cSrcweir private: 46cdf0e10cSrcweir ::boost::scoped_array< ::basegfx::B2DPoint > m_positions; 47cdf0e10cSrcweir sal_Int32 m_nElements; 48cdf0e10cSrcweir ::basegfx::B2DPolygon m_rect; 49cdf0e10cSrcweir }; 50cdf0e10cSrcweir 51cdf0e10cSrcweir } 52cdf0e10cSrcweir } 53cdf0e10cSrcweir 54cdf0e10cSrcweir #endif /* INCLUDED_SLIDESHOW_RANDOMWIPE_HXX */ 55