#include "cubic-common.h"
#include "kignumerics.h"
#include "kigtransform.h"
#include <config-kig.h>

Include dependency graph for cubic-common.cc:

Functions
const CubicCartesianData	calcCubicCuspThroughPoints (const std::vector< Coordinate > &points)

const Coordinate	calcCubicLineIntersect (const CubicCartesianData &cu, const LineData &l, int root, bool &valid)

void	calcCubicLineRestriction (CubicCartesianData data, Coordinate p, Coordinate v, double &a, double &b, double &c, double &d)

const CubicCartesianData	calcCubicNodeThroughPoints (const std::vector< Coordinate > &points)

const CubicCartesianData	calcCubicThroughPoints (const std::vector< Coordinate > &points)

const CubicCartesianData	calcCubicTransformation (const CubicCartesianData &data, const Transformation &t, bool &valid)

double	calcCubicYvalue (double x, double ymin, double ymax, int root, CubicCartesianData data, bool &valid, int &numroots)

bool	operator== (const CubicCartesianData &lhs, const CubicCartesianData &rhs)

Function Documentation

const CubicCartesianData calcCubicCuspThroughPoints ( const std::vector< Coordinate > & points )

Definition at line 153 of file cubic-common.cc.

const Coordinate calcCubicLineIntersect	(	const CubicCartesianData &	cu,
		const LineData &	l,
		int	root,
		bool &	valid
	)

Definition at line 375 of file cubic-common.cc.

void calcCubicLineRestriction	(	CubicCartesianData	data,
		Coordinate	p,
		Coordinate	v,
		double &	a,
		double &	b,
		double &	c,
		double &	d
	)

Definition at line 395 of file cubic-common.cc.

const CubicCartesianData calcCubicNodeThroughPoints ( const std::vector< Coordinate > & points )

Definition at line 247 of file cubic-common.cc.

const CubicCartesianData calcCubicThroughPoints ( const std::vector< Coordinate > & points )

This function calcs a cartesian cubic equation such that the given points are on the cubic.

There can be at most 9 and at least 2 point. If there are less than 9, than the coefficients will be chosen to 1.0 if possible

Definition at line 58 of file cubic-common.cc.

const CubicCartesianData calcCubicTransformation	(	const CubicCartesianData &	data,
		const Transformation &	t,
		bool &	valid
	)

Definition at line 438 of file cubic-common.cc.

Definition at line 345 of file cubic-common.cc.

Definition at line 524 of file cubic-common.cc.

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