{"version":"1.0","type":"rich","title":"Area Chart","description":"This area chart displays the population of a state over time, using a smooth curved line and a filled brown area beneath it to emphasize the trend. The visualization is rendered as an SVG using D3 v5, with the x-axis representing years and the y-axis showing population values, both using linear scales via `scaleLinear`. The chart is built with D3’s `line`, `area`, and `curveBasis` generators, and axes are drawn with `axisBottom` and `axisLeft`. Data is loaded from a CSV file containing yearly population figures, and the styling is applied through CSS classes for the line, area, and tick marks.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f743912efbe84258990b4811a29b7809?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}