chart2/source/inc/LinearRegressionCurveCalculator.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_CHART2_SOURCE_INC_LINEARREGRESSIONCURVECALCULATOR_HXX
  20 #define INCLUDED_CHART2_SOURCE_INC_LINEARREGRESSIONCURVECALCULATOR_HXX
  21
  22 #include "PolynomialRegressionCurveCalculator.hxx"
  23
  24 namespace chart
  25 {
  26
  27 class LinearRegressionCurveCalculator : public PolynomialRegressionCurveCalculator
  28 {
  29 public:
  30     LinearRegressionCurveCalculator();
  31     virtual ~LinearRegressionCurveCalculator() override;
  32
  33 private:
  34     virtual void SAL_CALL setRegressionProperties(
  35         sal_Int32 aDegree,
  36         sal_Bool  aForceIntercept,
  37         double    aInterceptValue,
  38         sal_Int32 aPeriod) override;
  39
  40     virtual css::uno::Sequence<css::geometry::RealPoint2D> SAL_CALL getCurveValues(
  41         double min,
  42         double max,
  43         sal_Int32 nPointCount,
  44         const css::uno::Reference<css::chart2::XScaling>& xScalingX,
  45         const css::uno::Reference<css::chart2::XScaling>& xScalingY,
  46         sal_Bool bMaySkipPointsInCalculation ) override;
  47 };
  48
  49 } //  namespace chart
  50
  51 // INCLUDED_CHART2_SOURCE_INC_LINEARREGRESSIONCURVECALCULATOR_HXX
  52 #endif
  53
  54 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */