{"version":"1.0","type":"rich","title":"Fork of Donut","description":"A fork of a donut chart, this example displays the current day of the year as a percentage of the total days in the year. The visualization renders a semi-circular progress gauge using D3’s `arc` generator, with a gray background arc and an orange foreground arc that advances as the year progresses. The code calculates the progress by dividing the day-of-year by the total days, using D3’s `timeFormat`. Built with React and rendered as SVG, the gauge includes a centered text label showing the rounded percentage.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5d316c9f294c4b379146814ddb15c43a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}