{"version":"1.0","type":"rich","title":"ICE-7 - Area_Graph","description":"This interactive area chart displays car registrations in Austin, Texas from 2012 to 2021, with a red rule marking the hovered fiscal year and text labels showing exact car counts. Built using Vega-Lite API and D3.js, the visualization layers an area mark with circles, applying a single selection on x-encoding with mouseover events to highlight the nearest data point. Data is loaded asynchronously from a GitHub-hosted CSV file using D3’s csv parser, and the chart is rendered as SVG with tooltip support. The configuration customizes axis styles and label colors for readability.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/669c861649f04db3b424aa24fe9d0887?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}