This pie chart visualizes the heights of different dog breeds, using a dataset of fish exports with a year2007 field as the value. D3 v5 renders SVG paths for the pie segments, with `pie()` and `arc()` generators, and displays numeric labels via `arcGenerator.centroid`. A legend maps categories by land area, while `scaleOrdinal` assigns colors. The chart presents the data as proportional slices with labeled values in inches.