{"version":"1.0","type":"rich","title":"Area Chart","description":"This area chart displays the total estimated population of Texas from 2020 to 2024, aggregated from county-level estimates loaded via `d3.csv`. The SVG visualization uses `d3.area` and `d3.line` generators with `curveMonotoneX` smoothing to draw a lightsteelblue filled region beneath a steelblue boundary line, overlaid with orange circles marking each yearly data point. Linear scales position the years along the x-axis and population totals on the y-axis, with axes formatted via `d3.axisBottom` and `d3.axisLeft`. The data originates from a public GitHub gist containing annual population estimates.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1652ba2cdd9944b294457aecc3413f53?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}