Code and test data for Polycenter

Polycenter is an advanced algorithm that computes the largest inscribed circle within any simple polygon. Demonstrating superior performance compared to conventional approaches like Polylabel and MICGIS, this innovative solution excels in three critical aspects: computational efficiency, measurement precision, and geometric universality. Its technical advantages have enabled diverse applications across multiple disciplines, including geographic information systems (GIS), robotics path planning, materials science research, and computer-aided design (CAD) optimization.The paper is published in the International Journal of Geographical Information Science, accessible at: https://doi.org/10.1080/13658816.2025.2514056