A super-fast algorithm for matching two sets of polylines and showing the difference. Primarily used for comparing road networks from different datasets.
Given arrays a and b, like linematch(a, b, 0.001), linematch will return a new
array that contains all segments in a that are not matched with segments in b.
If the arrays match exactly, the returned value will be an empty array, [].
import linematch from 'linematch';
// given two arrays of linestrings and a threshold value,
// outputs a difference as an array of linestrings
const result = linematch(lines1, lines2, 0.0001);
FAQs
A fast algorithm for comparing sets of polylines (e.g. road networks).
The npm package linematch receives a total of 27 weekly downloads. As such, linematch popularity was classified as not popular.
We found that linematch demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 28 open source maintainers collaborating on the project.
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