1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_basegfx.hxx" 26 #include <basegfx/tuple/b2dtuple.hxx> 27 #include <basegfx/numeric/ftools.hxx> 28 #include <rtl/instance.hxx> 29 30 namespace { struct EmptyTuple : public rtl::Static<basegfx::B2DTuple, EmptyTuple> {}; } 31 #include <basegfx/tuple/b2ituple.hxx> 32 33 namespace basegfx 34 { getEmptyTuple()35 const B2DTuple& B2DTuple::getEmptyTuple() 36 { 37 return EmptyTuple::get(); 38 } 39 B2DTuple(const B2ITuple & rTup)40 B2DTuple::B2DTuple(const B2ITuple& rTup) 41 : mfX( rTup.getX() ), 42 mfY( rTup.getY() ) 43 {} 44 correctValues(const double fCompareValue)45 void B2DTuple::correctValues(const double fCompareValue) 46 { 47 if(0.0 == fCompareValue) 48 { 49 if(::basegfx::fTools::equalZero(mfX)) 50 { 51 mfX = 0.0; 52 } 53 54 if(::basegfx::fTools::equalZero(mfY)) 55 { 56 mfY = 0.0; 57 } 58 } 59 else 60 { 61 if(::basegfx::fTools::equal(mfX, fCompareValue)) 62 { 63 mfX = fCompareValue; 64 } 65 66 if(::basegfx::fTools::equal(mfY, fCompareValue)) 67 { 68 mfY = fCompareValue; 69 } 70 } 71 } 72 fround(const B2DTuple & rTup)73 B2ITuple fround(const B2DTuple& rTup) 74 { 75 return B2ITuple(fround(rTup.getX()), fround(rTup.getY())); 76 } 77 78 } // end of namespace basegfx 79 80 // eof 81