{"version":"1.0","type":"rich","title":"Task9-Q1","description":"A pie chart displays the percentage of land area per continent, with a color-coded legend and a hover tooltip that reveals each value. Built with D3.js v4, it uses `d3.pie` and `d3.arc` to generate the SVG paths, `d3.scaleOrdinal` for color mapping, and a custom tooltip that follows the mouse. The chart is resizable and re-renders on window resize. Static data is hardcoded in JavaScript, while the SVG includes a Gaussian blur filter for a subtle shadow effect.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a64d6afd4c7448db9d225d12ffa1a569?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}