{"version":"1.0","type":"rich","title":"World Population Area Chart","description":"This visualization shows global population trends over time as a filled area chart, with the area beneath the curve shaded in steel blue. The code uses D3 v5’s `scaleTime`, `scaleLinear`, `axisBottom`, `axisLeft`, and `area` generator with a `curveBasis` smoothing. Data is loaded via `csv` from a remote world-population-by-year dataset and rendered as SVG, with axis labels, tick formatting, and a chart title styled through CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/94ba9cf1667d4923af8302aca9eb00ce?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}