/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #ifndef INCLUDED_CHART2_SOURCE_INC_REGRESSIONCURVECALCULATOR_HXX #define INCLUDED_CHART2_SOURCE_INC_REGRESSIONCURVECALCULATOR_HXX #include #include #include namespace com { namespace sun { namespace star { namespace util { class XNumberFormatsSupplier; } } } } namespace com { namespace sun { namespace star { namespace util { class XNumberFormatter; } } } } namespace chart { class RegressionCurveCalculator : public cppu::WeakImplHelper< css::chart2::XRegressionCurveCalculator > { public: RegressionCurveCalculator(); virtual ~RegressionCurveCalculator() override; static bool isLinearScaling( const css::uno::Reference< css::chart2::XScaling >& xScaling ); static bool isLogarithmicScaling( const css::uno::Reference< css::chart2::XScaling >& xScaling ); protected: virtual OUString ImplGetRepresentation( const css::uno::Reference< css::util::XNumberFormatter >& xNumFormatter, sal_Int32 nNumberFormatKey, sal_Int32* pFormulaLength = nullptr ) const = 0; static OUString getFormattedString( const css::uno::Reference< css::util::XNumberFormatter >& xNumFormatter, sal_Int32 nNumberFormatKey, double fNumber, const sal_Int32* pStringLength ); static void addStringToEquation( OUStringBuffer& aStrEquation, sal_Int32& nLineLength, OUStringBuffer const & aAddString, const sal_Int32* pMaxLength ); double m_fCorrelationCoeffitient; sal_Int32 mDegree; bool mForceIntercept; double mInterceptValue; sal_Int32 mPeriod; OUString mXName, mYName; // ____ XRegressionCurveCalculator ____ virtual void SAL_CALL setRegressionProperties( sal_Int32 aDegree, sal_Bool aForceIntercept, double aInterceptValue, sal_Int32 aPeriod) override; virtual void SAL_CALL recalculateRegression( const css::uno::Sequence< double >& aXValues, const css::uno::Sequence< double >& aYValues ) override = 0; virtual double SAL_CALL getCurveValue( double x ) override = 0; virtual css::uno::Sequence< css::geometry::RealPoint2D > SAL_CALL getCurveValues( double min, double max, sal_Int32 nPointCount, const css::uno::Reference< css::chart2::XScaling >& xScalingX, const css::uno::Reference< css::chart2::XScaling >& xScalingY, sal_Bool bMaySkipPointsInCalculation ) override; virtual double SAL_CALL getCorrelationCoefficient() override; virtual OUString SAL_CALL getRepresentation() override; virtual OUString SAL_CALL getFormattedRepresentation( const css::uno::Reference< css::util::XNumberFormatsSupplier >& xNumFmtSupplier, sal_Int32 nNumberFormatKey, sal_Int32 nFormulaLength ) override; virtual void SAL_CALL setXYNames( const OUString& aXName, const OUString& aYName ) override; }; } // namespace chart // INCLUDED_CHART2_SOURCE_INC_REGRESSIONCURVECALCULATOR_HXX #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ distro/collabora/cp-5.3-desktop LibreOffice 核心代码仓库文档基金会
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path: root/vcl/inc/svdata.hxx
AgeCommit message (Expand)Author
2023-04-12use more unique_ptr in ImplSVWinDataNoel Grandin
2023-04-07drop unused eventtesting stuffCaolán McNamara
2023-03-11lok: add trimMemory capability, and expand dumpState to caches.Michael Meeks
2023-03-06no need to allocate these separatelyNoel Grandin
2023-01-13Related: tdf#152703 Eliminate potential blocking during live resizePatrick Luby
2022-07-28gtk4: don't attempt to create a visual junction between float and launcherCaolán McNamara