{"version":"1.0","type":"rich","title":"D3 Selection Exploration","description":"This example demonstrates D3’s data join and update pattern with animated circles. A sine wave controls the number and vertical position of circles, which are appended using the `selection.join` method. The animation runs on a 60-frame interval, updating circle `cx` and `cy` attributes. It uses d3.v7, with SVG rendering, to show enter, update, and exit handling as data changes over time.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7184e040f2b44199b021f82244a2d5bf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}