{"version":"1.0","type":"rich","title":"Topojson World Map","description":"A custom player control interface replicates Spotify’s playback bar, featuring skip-back, play/pause, and skip-forward buttons alongside a time display and a draggable slider. The slider is built with `d3.sliderBottom` and a linear scale over 186 one-second steps, while buttons reposition the playback state and an interval advances it automatically. The UI uses `d3.select` and `d3.append` to construct DOM elements, with styling from a linked stylesheet referencing Spotify’s spoticon font and color scheme.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4673d3d743b24f64924a2e98d8de4e36?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}