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 #ifndef CHART2_POTENTIALREGRESSIONCURVECALCULATOR_HXX 24*b1cdbd2cSJim Jagielski #define CHART2_POTENTIALREGRESSIONCURVECALCULATOR_HXX 25*b1cdbd2cSJim Jagielski 26*b1cdbd2cSJim Jagielski #include "RegressionCurveCalculator.hxx" 27*b1cdbd2cSJim Jagielski #include "charttoolsdllapi.hxx" 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski namespace chart 30*b1cdbd2cSJim Jagielski { 31*b1cdbd2cSJim Jagielski 32*b1cdbd2cSJim Jagielski 33*b1cdbd2cSJim Jagielski class PotentialRegressionCurveCalculator : 34*b1cdbd2cSJim Jagielski public RegressionCurveCalculator 35*b1cdbd2cSJim Jagielski { 36*b1cdbd2cSJim Jagielski public: 37*b1cdbd2cSJim Jagielski PotentialRegressionCurveCalculator(); 38*b1cdbd2cSJim Jagielski virtual ~PotentialRegressionCurveCalculator(); 39*b1cdbd2cSJim Jagielski 40*b1cdbd2cSJim Jagielski protected: 41*b1cdbd2cSJim Jagielski virtual ::rtl::OUString ImplGetRepresentation( 42*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatter >& xNumFormatter, 43*b1cdbd2cSJim Jagielski ::sal_Int32 nNumberFormatKey ) const; 44*b1cdbd2cSJim Jagielski 45*b1cdbd2cSJim Jagielski private: 46*b1cdbd2cSJim Jagielski // ____ XRegressionCurveCalculator ____ 47*b1cdbd2cSJim Jagielski virtual void SAL_CALL recalculateRegression( 48*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Sequence< double >& aXValues, 49*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Sequence< double >& aYValues ) 50*b1cdbd2cSJim Jagielski throw (::com::sun::star::uno::RuntimeException); 51*b1cdbd2cSJim Jagielski virtual double SAL_CALL getCurveValue( double x ) 52*b1cdbd2cSJim Jagielski throw (::com::sun::star::lang::IllegalArgumentException, 53*b1cdbd2cSJim Jagielski ::com::sun::star::uno::RuntimeException); 54*b1cdbd2cSJim Jagielski virtual ::com::sun::star::uno::Sequence< ::com::sun::star::geometry::RealPoint2D > SAL_CALL getCurveValues( 55*b1cdbd2cSJim Jagielski double min, 56*b1cdbd2cSJim Jagielski double max, 57*b1cdbd2cSJim Jagielski ::sal_Int32 nPointCount, 58*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XScaling >& xScalingX, 59*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XScaling >& xScalingY, 60*b1cdbd2cSJim Jagielski ::sal_Bool bMaySkipPointsInCalculation ) 61*b1cdbd2cSJim Jagielski throw (::com::sun::star::lang::IllegalArgumentException, 62*b1cdbd2cSJim Jagielski ::com::sun::star::uno::RuntimeException); 63*b1cdbd2cSJim Jagielski 64*b1cdbd2cSJim Jagielski // formula is: f(x) = x ^ m_fSlope * m_fIntercept 65*b1cdbd2cSJim Jagielski double m_fSlope; 66*b1cdbd2cSJim Jagielski double m_fIntercept; 67*b1cdbd2cSJim Jagielski }; 68*b1cdbd2cSJim Jagielski 69*b1cdbd2cSJim Jagielski } // namespace chart 70*b1cdbd2cSJim Jagielski 71*b1cdbd2cSJim Jagielski // CHART2_POTENTIALREGRESSIONCURVECALCULATOR_HXX 72*b1cdbd2cSJim Jagielski #endif 73