{"version":"1.0","type":"rich","title":"Untitled","description":"A lunar phase calendar displays each day of 2023 as a small orthographic moon, arranged by day along the x-axis and month along the y-axis. The SVG chart uses d3.geoCircle and d3.geoOrthographic projections within d3.geoPath to render moon phases from a computed lunar period. It includes axes via d3.axisLeft, d3.axisTop, and d3.axisBottom, with scales from d3.scaleLinear and d3.scalePoint. Clicking the SVG triggers a red animated pulse, expanding via a .transition().duration().attr() chain to highlight the current day's position.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a8db7da8f50447c2a41356725721d04d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}