This textured pie chart displays five categorical values using distinct geometric fill patterns. Built with D3.js v4 and the textures.js library, it applies five different path-based patterns—hexagons, crosses, caps, woven, and waves—to separate slices. Each slice uses an ordinal color scale with a black stroke, and the pie layout is generated via the `d3.pie` and `d3.arc` APIs. The SVG rendering shows how texture can supplement color for improved readability and accessibility.