{"version":"1.0","type":"rich","title":"Moon Calendar 2022","description":"A grid of small moon icons displays the lunar phase for every day of 2022, with months arranged along the y-axis and days along the x-axis. Each icon uses an orthographic projection with `d3.geoPath` and `d3.geoCircle` to render the illuminated portion based on a “Simple” phase calculation. Clicking anywhere on the chart animates a red ring around the current day’s moon via an SVG transition. The visualization is built with D3 v5, uses SVG for rendering, and derives its phase values from a fixed reference new moon timestamp.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5a2c3901117d42b5845a70d9ba5806ff?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}