v0.2.0

Version 0.2.0: Modern packaging, documentation, and examples

Features

• Complete type annotations across all modules
• Sphinx documentation with nbsphinx for Jupyter notebooks
• GeoPandas integration with animated interpolation support
• Geometry validation utilities (fix_invalid_geometry, fix_geodataframe_geometries)
• Shapely 2.0 compatibility

Examples

• Introduction to Cartograms (Berlin postal codes)
• German election cartograms with party vote shares
• Animated video transitions between cartograms

Installation

• Modern pyproject.toml packaging
• Clear 3-step install: FFTW → cCartogram → pycartogram
• macOS LC_RPATH troubleshooting guide

Breaking changes

• Requires Shapely >= 2.0
• progressbar2 replaced with tqdm