class BezierSpline(SplineBase): def initialize(self, x, xp, yp): """ params: ---------- x: array array with new x-distribution xp: array array with original x-distribution yp: array array with original y-distribution returns --------- ynew: array resampled points """ self.B = BezierCurve() self.B.CPs = np.array([xp, yp]).T return self.__call__(x, xp, yp) def __call__(self, x, Cx, C): """ params: ---------- x: array array with new x-distribution xp: array array with x-coordinates of spline control points yp: array array with y-coordinates of spline control points returns --------- ynew: array resampled points """ self.B.CPs = np.array([Cx, C]).T self.B.update() spl = NaturalCubicSpline(self.B.points[:, 0], self.B.points[:, 1]) return spl(x)
def initialize(self, x, xp, yp): """ params: ---------- x: array array with new x-distribution xp: array array with original x-distribution yp: array array with original y-distribution returns --------- ynew: array resampled points """ self.B = BezierCurve() self.B.CPs = np.array([xp, yp]).T return self.__call__(x, xp, yp)