{"version":"1.0","type":"rich","title":"D3 Transitions","description":"D3 Transitions demonstrates animated circle transitions using D3 version 7. The visualization renders six fixed-position circles that grow from radius zero to their target sizes over two seconds, with staggered delays, then rapidly move between hardcoded coordinates using a 500-millisecond linear ease. The code uses `select`, `transition`, and `easeLinear` from `d3`, applying data joins with explicit enter, update, and exit handlers. Enter animations expand circles, updates reposition them, and exits shrink them before removal, all within a light green SVG backdrop.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d65d8c66d77c452f9daf341499528aa4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}