{"version":"1.0","type":"rich","title":"The Usefulness of stroke-linejoin: round","description":"An interactive visualization demonstrates the importance of the SVG `stroke-linejoin` property by toggling between `round` and `miter` values on text labels over a choropleth map of US states. Red strokes around state names alternate between smooth and jagged edges every second. The map uses `d3.geoPath` with an experimental Albers USA projection including territories, renders polygons on Canvas via `getContext('2d')`, and positions labels using polylabel centroids within a React component structure.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b860a80130664c2fa05eeafd4d06856d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}