{"version":"1.0","type":"rich","title":"Pie Chart","description":"This pie chart visualizes COVID-19 death totals across Oceania countries and regions, with each slice labeled with the death count in thousands and accompanied by a color-coded legend listing country names and exact values. The chart renders as an SVG using d3.pie and d3.arc to generate the segments, with d3.scaleOrdinal assigning colors from a fixed palette. Data is loaded asynchronously from a CSV file via d3.csv, and the code uses d3.format to shorten large numbers for tick labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/25291558821940749fcc8ac773246bcb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}