{"version":"1.0","type":"rich","title":"Area_Chart","description":"This example visualizes country population data from 2001 to 2017 as a combined line and area chart, showing sales trends over time. The blue line traces the data points using a smooth curve, while the green filled area beneath it highlights the magnitude of values. Built with D3 v5, the visualization uses `d3.line`, `d3.area`, `d3.scaleLinear`, and `d3.curveBasis` to generate the SVG paths, with axes labeled via `d3.axisBottom` and `d3.axisLeft`. Data is loaded as CSV from a GitHub gist and parsed for rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/47143115392043aa86f67c95c543b30d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}