{"version":"1.0","type":"rich","title":"Activity 7.1.1","description":"This area chart displays laptop sales across different months of the year. The visualization loads data from an external CSV file hosted on GitHub and renders a smooth, cardinal-curved area filled in yellow, with labeled X and Y axes. The implementation uses D3 v7 with several key APIs: `d3.select` to build the SVG container, `d3.scaleBand` and `d3.scaleLinear` for coordinate mapping, `d3.area` with `d3.curveCardinal` for the area shape, and `d3.axisBottom` and `d3.axisLeft` for the axes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/676683fab4514fe39634c69e0e6b8ad9?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}