[−][src]Crate contour_tracing

A 2D library to trace contours.

Features

Core features:

Trace contours using the Theo Pavlidis' algorithm (connectivity: 4-connected)
Trace outlines in clockwise direction
Trace holes in counterclockwise direction
Input format: a 2D array of bits
Output format: a string of SVG Path commands

Manual parameters:

User can specify to close or not the paths (with the SVG Path Z command)

Examples

For examples, have a look at the bits_to_paths function below.

Functions

A function that takes a 2D array of bits and an option as input and return a string of SVG Path commands as output.