Implements two IFillComparer strategies that preserve axis-aligned remnants: VerticalRemnantComparer minimizes X-extent, HorizontalRemnantComparer minimizes Y-extent, both using a count > extent > density tiebreak chain. Includes 12 unit tests covering all tiebreak levels and null-guard cases. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
4.8 KiB
4.8 KiB