{"version":"1.0","type":"rich","title":"Area-Chart","description":"This area chart displays weekly Spotify listening totals from a CSV dataset, using a gradient-filled region beneath a smooth line to emphasize volume trends over time. Built with D3 v7, it employs `scaleLinear`, `axisBottom`, `axisLeft`, `d3Area` with `curveMonotoneX`, and a linear gradient for the fill. Axes are labeled, and the SVG rendering includes a title and tooltip-free interactive hover effects. The chart’s reusable `areaChart()` function supports configurable margins, labels, and data accessors, with data loaded via `d3.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ac088093dd1a4c4988453a95352f1594?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}