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 #ifndef _BGFX_CURVE_B2DBEZIERTOOLS_HXX 25*b1cdbd2cSJim Jagielski #define _BGFX_CURVE_B2DBEZIERTOOLS_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include <sal/types.h> 28*b1cdbd2cSJim Jagielski #include <vector> 29*b1cdbd2cSJim Jagielski 30*b1cdbd2cSJim Jagielski ////////////////////////////////////////////////////////////////////////////// 31*b1cdbd2cSJim Jagielski // predefines 32*b1cdbd2cSJim Jagielski 33*b1cdbd2cSJim Jagielski namespace basegfx 34*b1cdbd2cSJim Jagielski { 35*b1cdbd2cSJim Jagielski class B2DCubicBezier; 36*b1cdbd2cSJim Jagielski } 37*b1cdbd2cSJim Jagielski 38*b1cdbd2cSJim Jagielski ////////////////////////////////////////////////////////////////////////////// 39*b1cdbd2cSJim Jagielski 40*b1cdbd2cSJim Jagielski namespace basegfx 41*b1cdbd2cSJim Jagielski { 42*b1cdbd2cSJim Jagielski class B2DCubicBezierHelper 43*b1cdbd2cSJim Jagielski { 44*b1cdbd2cSJim Jagielski private: 45*b1cdbd2cSJim Jagielski ::std::vector< double > maLengthArray; 46*b1cdbd2cSJim Jagielski sal_uInt32 mnEdgeCount; 47*b1cdbd2cSJim Jagielski 48*b1cdbd2cSJim Jagielski public: 49*b1cdbd2cSJim Jagielski B2DCubicBezierHelper(const B2DCubicBezier& rBase, sal_uInt32 nDivisions = 9); 50*b1cdbd2cSJim Jagielski getLength() const51*b1cdbd2cSJim Jagielski double getLength() const { if(maLengthArray.size()) return maLengthArray[maLengthArray.size() - 1]; else return 0.0; } 52*b1cdbd2cSJim Jagielski double distanceToRelative(double fDistance) const; 53*b1cdbd2cSJim Jagielski double relativeToDistance(double fRelative) const; 54*b1cdbd2cSJim Jagielski }; 55*b1cdbd2cSJim Jagielski } // end of namespace basegfx 56*b1cdbd2cSJim Jagielski 57*b1cdbd2cSJim Jagielski ////////////////////////////////////////////////////////////////////////////// 58*b1cdbd2cSJim Jagielski 59*b1cdbd2cSJim Jagielski #endif /* _BGFX_CURVE_B2DBEZIERTOOLS_HXX */ 60