{"version":"1.0","type":"rich","title":"Fork of Viz Function Concept","description":"This dashboard visualizes Boston incident data from a CSV file using three D3.js v7 charts: a bar chart of offense types, an area chart showing hourly incident distribution, and a pie chart of incidents by district. The code uses `d3.rollup` to aggregate the data, `d3.scaleBand` and `d3.scaleLinear` for the bar and area charts, and `d3.area` with `d3.curveMonotoneX` for the hourly trend. Each chart renders as SVG within responsive cards that update their layout at different screen sizes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/020cb80749924425928dab24696d63c8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}