{"version":"1.0","type":"rich","title":"d3-ez : Polar Area Chart Example","description":"This example demonstrates a polar area chart that visualizes the popularity of nine programming languages, with each sector’s radius representing a randomly generated value. The chart updates every 20 seconds with fresh data, and hovering over a sector displays its current value in a separate message area. Built using the d3-ez reusable chart library, it employs the `d3.ez.chart.polarAreaChart()` API, along with `d3.ez.base()` for the overall layout, a legend component, and a title component. The data is generated client-side via a custom `randomDataset()` function, and animation is achieved through the `setInterval()` update loop.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-27cc9713559c6070e7ccd7a183c6743f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}