{"version":"1.0","type":"rich","title":"Pie Chart - Nghia Dang","description":"This example shows the distribution of U.S. racial groups as a pie chart with a corresponding legend, using data loaded from a JSON file. The visualization uses d3.pie and d3.arc to generate SVG paths for each slice, with colors assigned via d3.scaleOrdinal. A custom legend on the right displays each category’s label and percentage, formatted with d3.format. The chart is rendered as scalable vector graphics in a 960×500 viewport.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0b3b430db4a94b94b09ee15aaab519bd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}