{"version":"1.0","type":"rich","title":"Heatmap with data update","description":"This heatmap displays activity levels across days of the week and hours of the day, with data updating via a dropdown menu and left/right navigation controls. The visualization uses D3 v4 to render SVG rectangles colored by a linear scale from light blue to dark gray, representing values from 1 to 10. Users can switch between different locations from a dropdown menu or navigate through them using the left/right arrows, triggering a smooth 500ms transition that recolors the heatmap cells. The chart includes day and hour labels, and is built with responsive sizing that adapts to the window dimensions.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-31833ec3fb7554d2b8e01e1ab32a09d1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}