cubicbezier

Efficient manipulating of 2D cubic bezier curves.

Version on this page:	0.6.0.6
LTS Haskell 24.17:	0.6.0.7
Stackage Nightly 2025-10-26:	0.6.0.7
Latest on Hackage:	0.6.0.7

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BSD-3-Clause licensed and maintained by Kristof Bastiaensen

This version can be pinned in stack with:cubicbezier-0.6.0.6@sha256:2191ff47144d9a13a2784651a33d340cd31be1926a6c188925143103eb3c8db3,2243

Module documentation for 0.6.0.6

Depends on 11 packages(full list with versions):

base, containers, fast-math, integration, matrices, microlens, microlens-mtl, microlens-th, mtl, vector, vector-space

Used by 1 package in nightly-2021-12-20(full list with versions):

diagrams-contrib

This library supports efficient manipulating of 2D cubic bezier curves, for use in graphics or typography. Supported features are:

Evaluating bezier curves and derivatives, affine transformations on bezier curves, arclength and inverse arclength, intersections between two curves, intersection between a curve and a line, curvature and radius of curvature, finding tangents parallel to a vector, finding inflection points and cusps.

It also supports polynomial root finding with Bernstein polynomials.

The module Geom2D.CubicBezier exports all the cubic bezier functions. The module Geom2D contains general 2D geometry functions and transformations.