Crate curve_sampling

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This module provide a collection of routines to perform adaptive sampling of curves as well as manipulating those samplings.

As of now, the following is available:

  • uniform sampling of the graph of functions ℝ → ℝ (see Sampling::uniform);
  • adaptive sampling of the graph functions ℝ → ℝ (see Sampling::fun);
  • adaptive sampling of the image functions ℝ → ℝ² (see Sampling::param).

Samplings can be saved as a list of coordinates x-y, one point per line with blank lines to indicate that the path is interrupted, with Sampling::write. They can also be saved in a format usable from the LaTeX package TikZ using Sampling::latex. This format allows to add arrows to the curves to indicate their orientation.

Structs

BoundingBox
A two dimensional rectangle [xmin, xmax] × [ymin, ymax].
Fun
Options for sampling graphs of functions ℝ → ℝ. See Sampling::fun.
LaTeX
LaTeX output, created by Sampling::latex.
Param
Options for sampling the image of functions ℝ → ℝ². See Sampling::param.
Sampling
A 2D sampling. This can be thought as a path, with possible “cuts” because of discontinuities or leaving the domain of the (parametric) function describing the path.
Uniform
Options for uniform sampling graphs of function ℝ → ℝ. See Sampling::uniform.