{"version":"1.0","type":"rich","title":"4 Area Chart","description":"This area chart visualizes monthly revenue growth from January to August, using a smooth, curved line to connect data points and a light blue fill beneath the line to emphasize the upward trend. The chart is built with D3.js v7, using `d3.scalePoint` for the x-axis and `d3.scaleLinear` for the y-axis, with `d3.area` and `d3.line` generators to create the filled area and stroke. Data is loaded from a CSV file (`monthly_revenue.csv`), and the SVG output includes axis labels, a title, and circular markers at each month’s revenue value.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4387c54ab55747c09cb2514fb4d59b6a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}