{"version":"1.0","type":"rich","title":"Area chart","description":"This area chart displays the life expectancy of the USA across years, with a smooth curve filling the space beneath the line. The data is loaded from a CSV file via a GitHub gist. The visualization uses D3 v5’s `scaleTime`, `scaleLinear`, `area`, and `curveBasis` functions within an SVG rendering, including labeled axes and a title. The y-axis tick labels are formatted using `format`, and the chart includes grid lines via axis tick sizing.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dd8c4014955d42b9895c726c4e5eace8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}