{"version":"1.0","type":"rich","title":"Fun with Torque","description":"Torque maps animate Denver traffic accident data using CartoDB’s Torque library, which renders time-series point data as animated markers over a base map. The visualization cycles through 512 frames, with each frame aggregating accident counts per geotemporal bin via SQL aggregation functions like `count(cartodb_id)` or `CDB_Math_Mode(district_i)`. Marker size and opacity vary with frame offset to create motion trails, while categorical coloring uses CSS-like `[value=...]` selectors to distinguish districts. The example demonstrates multiple Torque configurations—category, bubble, discrete continuous, and static “Torque-Zero” modes—all driven by CartoCSS properties such as `-torque-frame-count`, `-torque-resolution`, and `-torque-aggregation-function`.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-e00f7f8b2c48696fc625?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}