{"version":"1.0","type":"rich","title":"Assgnment_7_Q4","description":"This area chart visualizes monthly sales data from a small inline CSV dataset, showing sales values across twelve months from January to December. The visualization uses D3.js v7 with an SVG rendering approach, combining a filled area path with an overlaid line and circular data points. The chart employs `d3.area()` and `d3.line()` with monotone interpolation to smooth the curve, while `d3.axisBottom` and `d3.axisLeft` provide labeled axes. Interactive tooltips appear on mouseover, displaying the month and sales value for each point.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e2d652c5a91643a0a38e8e8756834775?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}