Factorio Charts

A reusable charting library for Factorio 2.0+ mods. Provides line graphs and stacked bar charts rendered on hidden surfaces, viewable through GUI camera widgets.

## Features

• Line Graphs: Multi-series time series data with auto-scaling Y-axis
• Stacked Bar Charts: Phase breakdown visualization
• Surface Management: Automatic chunk allocation and cleanup
• Color Palettes: 12 distinct colors for series differentiation

## Used By

• Project Cybersyn - Train logistics network

## Documentation

See the GitHub README for full API documentation and usage examples.

## Credits

Graph rendering technique inspired by factorio-timeseries by Kirk McDonald.