hasse-diagram 1.0

Plot Hasse Diagram in Python

Hasse Diagram

This small package helps with plotting Hasse Diagrams and is very useful when presenting results for the MCDA methods.

Installation

pip install hasse-diagram

Example usage

import numpy as np
from hassediagram import plot_hasse

data = np.array([
    [0, 1, 1, 1, 1],
    [0, 0, 1, 0, 1],
    [0, 1, 0, 0, 1],
    [0, 0, 0, 0, 0],
    [0, 0, 0, 0, 0]
])
labels = ["node a", "node b", "node c", "node d", "node e"]
plot_hasse(data, labels)

Result:

You can optionally turn off the transitive reduction and change the color of nodes and edges.

Testing

pytest --cov=src --cov-report=term-missing

This package is inspired by a similar one for R: hasseDiagram