{"version":"1.0","type":"rich","title":"Fork of Fork of assignment 7 PieChart","description":"This dashboard displays four coordinated D3 v7 charts from a 200-row CSV dataset: a scatter plot of units sold versus profit colored by region, a pie chart of revenue distribution across regions, a line chart of monthly revenue trends, and an area chart of cumulative monthly revenue. Each visualization uses SVG rendering with scales, axes, and color encoding via `d3.scaleLinear`, `d3.scaleOrdinal`, `d3.pie`, `d3.arc`, and `d3.rollups` for aggregation. The interactive layout includes grid lines and legends within styled chart sections.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f3dd7231402043e8a2d830e155063578?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}