bezier-utils.h File Reference

Bezier fitting algorithms. More...

Go to the source code of this file.

Namespaces
namespace	Geom
	Various utility functions.

Functions
Point	Geom::bezier_pt (unsigned const degree, Point const V[], double const t)
	Evaluate a Bezier curve at parameter value t.
int	Geom::bezier_fit_cubic (Point bezier[], Point const data[], int len, double error)
int	Geom::bezier_fit_cubic_r (Point bezier[], Point const data[], int const len, double const error, unsigned const max_beziers)
	Fit a multi-segment Bezier curve to a set of digitized points, with possible weedout of identical points and NaNs.
int	Geom::bezier_fit_cubic_full (Point bezier[], int split_points[], Point const data[], int const len, Point const &tHat1, Point const &tHat2, double const error, unsigned const max_beziers)
	Fit a multi-segment Bezier curve to a set of digitized points, without possible weedout of identical points and NaNs.
Point	Geom::darray_left_tangent (Point const d[], unsigned const len)
	Estimate the (forward) tangent at point d[first + 0.5].
Point	Geom::darray_left_tangent (Point const d[], unsigned const len, double const tolerance_sq)
	Estimate the (forward) tangent at point d[0].
Point	Geom::darray_right_tangent (Point const d[], unsigned const len, double const tolerance_sq)
	Estimates the (backward) tangent at d[last].
template<typename iterator >
static void	Geom::cubic_bezier_poly_coeff (iterator b, Point *pc)

Detailed Description

Bezier fitting algorithms.

Definition in file bezier-utils.h.