{"version":"1.0","type":"rich","title":"Online Sales Bar Chart","description":"This bar chart visualizes online customer sales, plotting the number of purchases against total revenue for each category. It uses D3.js v4 with an SVG rendering approach, leveraging `d3.scaleBand` for the categorical x-axis and `d3.scaleLinear` for the continuous y-axis. Data is loaded asynchronously from a CSV file via `d3.csv`. The chart positions rectangular bars with a fixed blue fill, rotating the x-axis labels for readability.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ba8561dfc03e4a80899b34c0c6f4c762?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}