{"version":"1.0","type":"rich","title":"Fork of Activity 7_Answer 1_D3.JS","description":"This chart shows the distribution of vehicle types in a dataset as a pie chart, with each slice labeled in a legend and the raw counts provided via hover tooltips. The chart uses an SVG rendering approach with D3.js v7, specifically leveraging `d3.pie` for angle generation, `d3.arc` for path construction, and `d3.rollup` to aggregate the CSV data by vehicle type. The color scale uses `d3.scaleOrdinal` with the Tableau10 scheme. An x-axis title and a mislabeled y-axis title (indicated as \"Count (slice size)\") are decorative, as no coordinates are plotted.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8c906669b7b34ab68de69fe75287ddcc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}