{"version":"1.0","type":"rich","title":"Fork of Mouse Follower Simple","description":"A circle follows the mouse across a full-screen SVG, shifting to a random color from a predefined palette on every movement. The example uses D3 v7's selection methods, including `svg.on('mousemove')` for event handling and `circle.attr` to update position. An initial `getColor()` function picks randomly from an array of seven colors, while CSS hides page margins and overflow. The visualization demonstrates basic interactive SVG rendering with D3's data-binding approach.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3826f69f36d340dd95cdf20ff9a99c24?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}