1aaef562fSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3aaef562fSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4aaef562fSAndrew Rist * or more contributor license agreements. See the NOTICE file 5aaef562fSAndrew Rist * distributed with this work for additional information 6aaef562fSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7aaef562fSAndrew Rist * to you under the Apache License, Version 2.0 (the 8aaef562fSAndrew Rist * "License"); you may not use this file except in compliance 9aaef562fSAndrew Rist * with the License. You may obtain a copy of the License at 10cdf0e10cSrcweir * 11aaef562fSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12cdf0e10cSrcweir * 13aaef562fSAndrew Rist * Unless required by applicable law or agreed to in writing, 14aaef562fSAndrew Rist * software distributed under the License is distributed on an 15aaef562fSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16aaef562fSAndrew Rist * KIND, either express or implied. See the License for the 17aaef562fSAndrew Rist * specific language governing permissions and limitations 18aaef562fSAndrew Rist * under the License. 19cdf0e10cSrcweir * 20aaef562fSAndrew Rist *************************************************************/ 21aaef562fSAndrew Rist 22cdf0e10cSrcweir #if ! defined INCLUDED_SLIDESHOW_CHECKERBOARDWIPE_HXX 23cdf0e10cSrcweir #define INCLUDED_SLIDESHOW_CHECKERBOARDWIPE_HXX 24cdf0e10cSrcweir 25cdf0e10cSrcweir #include <osl/diagnose.h> 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include "transitiontools.hxx" 28cdf0e10cSrcweir #include "parametricpolypolygon.hxx" 29cdf0e10cSrcweir 30cdf0e10cSrcweir namespace slideshow { 31cdf0e10cSrcweir namespace internal { 32cdf0e10cSrcweir 33*ba0e87d7Smseidel // Generate a check board wipe (across) 34cdf0e10cSrcweir class CheckerBoardWipe : public ParametricPolyPolygon 35cdf0e10cSrcweir { 36cdf0e10cSrcweir public: CheckerBoardWipe(sal_Int32 unitsPerEdge=10)37cdf0e10cSrcweir CheckerBoardWipe( sal_Int32 unitsPerEdge = 10 ) 38cdf0e10cSrcweir : m_unitsPerEdge(unitsPerEdge), 39cdf0e10cSrcweir m_unitRect( createUnitRect() ) 40cdf0e10cSrcweir { OSL_ASSERT( (unitsPerEdge % 2) == 0 ); } 41cdf0e10cSrcweir virtual ::basegfx::B2DPolyPolygon operator () ( double x ); 42cdf0e10cSrcweir private: 43cdf0e10cSrcweir const sal_Int32 m_unitsPerEdge; 44cdf0e10cSrcweir const ::basegfx::B2DPolyPolygon m_unitRect; 45cdf0e10cSrcweir }; 46cdf0e10cSrcweir 47cdf0e10cSrcweir } 48cdf0e10cSrcweir } 49cdf0e10cSrcweir 50cdf0e10cSrcweir #endif /* INCLUDED_SLIDESHOW_CHECKERBOARDWIPE_HXX */ 51*ba0e87d7Smseidel 52*ba0e87d7Smseidel /* vim: set noet sw=4 ts=4: */ 53