drawsvg>=2.0
matplotlib

[dev]
pytest>=6.0.0
pytest-cov>=2.10.0
flake8>=3.8.0
black>=21.0.0
build>=0.7.0
twine>=3.4.0

[docs]
sphinx>=4.0.0
sphinx-rtd-theme>=1.0.0

[png]
cairosvg>=2.3.0
