{"version":"1.0","type":"rich","title":"assg2_q2","description":"This area chart visualizes the relationship between wine quality and alcohol content, using data from a CSV file of red wine samples. The chart plots quality on the x-axis and alcohol percentage on the y-axis, with the area filled in light gray. Built with D3.js v7, the code loads data via `d3.csv`, sorts records by quality, and constructs the visualization using `d3.area`, `d3.scaleLinear`, and SVG axis generators (`d3.axisBottom`, `d3.axisLeft`). The SVG canvas is created with dynamic width and height based on specified margins.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a55b300f378b4ed991d4490c68f43687?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}