#include <MovingAverageRegressionCurveCalculator.hxx>

Inheritance diagram for chart::MovingAverageRegressionCurveCalculator:

Collaboration diagram for chart::MovingAverageRegressionCurveCalculator:

Public Member Functions
	MovingAverageRegressionCurveCalculator ()

virtual	~MovingAverageRegressionCurveCalculator () override

Public Member Functions inherited from chart::RegressionCurveCalculator
	RegressionCurveCalculator ()

virtual	~RegressionCurveCalculator () override

virtual void SAL_CALL	setRegressionProperties (sal_Int32 aDegree, sal_Bool aForceIntercept, double aInterceptValue, sal_Int32 aPeriod, sal_Int32 nMovingType) 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

Protected Member Functions
virtual OUString	ImplGetRepresentation (const css::uno::Reference< css::util::XNumberFormatter > &xNumFormatter, sal_Int32 nNumberFormatKey, sal_Int32 *pFormulaLength=nullptr) const override

virtual OUString	ImplGetRepresentation (const css::uno::Reference< css::util::XNumberFormatter > &xNumFormatter, sal_Int32 nNumberFormatKey, sal_Int32 *pFormulaLength=nullptr) const =0

Private Member Functions
virtual void SAL_CALL	recalculateRegression (const css::uno::Sequence< double > &aXValues, const css::uno::Sequence< double > &aYValues) override

virtual double SAL_CALL	getCurveValue (double x) override

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

void	calculateValues (RegressionCalculationHelper::tDoubleVectorPair aValues, bool bUseXAvg)

void	calculateValuesCentral (RegressionCalculationHelper::tDoubleVectorPair aValues)

Private Attributes
std::vector< double >	aYList

std::vector< double >	aXList

Additional Inherited Members
Static Public Member Functions inherited from chart::RegressionCurveCalculator
static bool	isLinearScaling (const css::uno::Reference< css::chart2::XScaling > &xScaling)

static bool	isLogarithmicScaling (const css::uno::Reference< css::chart2::XScaling > &xScaling)

Static Protected Member Functions inherited from chart::RegressionCurveCalculator
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)

Protected Attributes inherited from chart::RegressionCurveCalculator
double	m_fCorrelationCoefficient

sal_Int32	mDegree

bool	mForceIntercept

double	mInterceptValue

sal_Int32	mPeriod

OUString	mXName

OUString	mYName

sal_Int32	mnMovingType

Detailed Description

Definition at line 28 of file MovingAverageRegressionCurveCalculator.hxx.

Constructor & Destructor Documentation

◆ MovingAverageRegressionCurveCalculator()

chart::MovingAverageRegressionCurveCalculator::MovingAverageRegressionCurveCalculator ( )

Definition at line 36 of file MovingAverageRegressionCurveCalculator.cxx.

◆ ~MovingAverageRegressionCurveCalculator()

chart::MovingAverageRegressionCurveCalculator::~MovingAverageRegressionCurveCalculator ( )

overridevirtual

Definition at line 39 of file MovingAverageRegressionCurveCalculator.cxx.

Member Function Documentation

◆ calculateValues()

void chart::MovingAverageRegressionCurveCalculator::calculateValues	(	RegressionCalculationHelper::tDoubleVectorPair	aValues,
		bool	bUseXAvg
	)

private

Definition at line 108 of file MovingAverageRegressionCurveCalculator.cxx.

References aXList, aYList, i, chart::RegressionCurveCalculator::mPeriod, and x.

Referenced by recalculateRegression().

◆ calculateValuesCentral()

void chart::MovingAverageRegressionCurveCalculator::calculateValuesCentral ( RegressionCalculationHelper::tDoubleVectorPair aValues )

private

Definition at line 83 of file MovingAverageRegressionCurveCalculator.cxx.

References aXList, aYList, i, chart::RegressionCurveCalculator::mPeriod, and x.

Referenced by recalculateRegression().

◆ getCurveValue()

double SAL_CALL chart::MovingAverageRegressionCurveCalculator::getCurveValue ( double x )

overrideprivatevirtual

Implements chart::RegressionCurveCalculator.

Definition at line 138 of file MovingAverageRegressionCurveCalculator.cxx.

◆ getCurveValues()

uno::Sequence< geometry::RealPoint2D > SAL_CALL chart::MovingAverageRegressionCurveCalculator::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
	)

overrideprivatevirtual

Reimplemented from chart::RegressionCurveCalculator.

Definition at line 143 of file MovingAverageRegressionCurveCalculator.cxx.

References aXList, aYList, x, and y.

◆ ImplGetRepresentation()

OUString chart::MovingAverageRegressionCurveCalculator::ImplGetRepresentation	(	const css::uno::Reference< css::util::XNumberFormatter > &	xNumFormatter,
		sal_Int32	nNumberFormatKey,
		sal_Int32 *	pFormulaLength = `nullptr`
	)		const

overrideprotectedvirtual

Implements chart::RegressionCurveCalculator.

Definition at line 156 of file MovingAverageRegressionCurveCalculator.cxx.

References aWildcard, chart::RegressionCurveCalculator::mPeriod, nIndex, and chart::SchResId().

◆ recalculateRegression()

void SAL_CALL chart::MovingAverageRegressionCurveCalculator::recalculateRegression	(	const css::uno::Sequence< double > &	aXValues,
		const css::uno::Sequence< double > &	aYValues
	)