1[![Build Status](https://travis-ci.org/mapbox/unitbezier.svg)](https://travis-ci.org/mapbox/unitbezier) 2 3# unitbezier 4 5Unit bezier interpolation function: a port to JavaScript from Webkit: 6 7http://svn.webkit.org/repository/webkit/trunk/Source/WebCore/platform/graphics/UnitBezier.h 8 9## api 10 11### new UnitBezier(p1x, p1y, p2x, p2y) 12 13Initialize a new bezier curve given the points 14 15### bezier.sampleCurveX(t) 16 17### bezier.sampleCurveY(t) 18 19### bezier.sampleCurveDerivativeX(t) 20 21### bezier.solveCurveX(t) 22 23### bezier.solve(x, epsilon) 24