1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove 25*b1cdbd2cSJim Jagielski #include "precompiled_slideshow.hxx" 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include <canvas/debug.hxx> 28*b1cdbd2cSJim Jagielski #include <basegfx/numeric/ftools.hxx> 29*b1cdbd2cSJim Jagielski #include <basegfx/polygon/b2dpolygontools.hxx> 30*b1cdbd2cSJim Jagielski #include "ellipsewipe.hxx" 31*b1cdbd2cSJim Jagielski #include "transitiontools.hxx" 32*b1cdbd2cSJim Jagielski 33*b1cdbd2cSJim Jagielski 34*b1cdbd2cSJim Jagielski namespace slideshow { 35*b1cdbd2cSJim Jagielski namespace internal { 36*b1cdbd2cSJim Jagielski operator ()(double t)37*b1cdbd2cSJim Jagielski::basegfx::B2DPolyPolygon EllipseWipe::operator () ( double t ) 38*b1cdbd2cSJim Jagielski { 39*b1cdbd2cSJim Jagielski // currently only circle: 40*b1cdbd2cSJim Jagielski ::basegfx::B2DPolygon poly( 41*b1cdbd2cSJim Jagielski ::basegfx::tools::createPolygonFromCircle( 42*b1cdbd2cSJim Jagielski ::basegfx::B2DPoint( 0.5, 0.5 ), 43*b1cdbd2cSJim Jagielski ::basegfx::pruneScaleValue( t * M_SQRT2 / 2.0 ) ) ); 44*b1cdbd2cSJim Jagielski return ::basegfx::B2DPolyPolygon( poly ); 45*b1cdbd2cSJim Jagielski } 46*b1cdbd2cSJim Jagielski 47*b1cdbd2cSJim Jagielski } 48*b1cdbd2cSJim Jagielski } 49