{"version":"1.0","type":"rich","title":"Fork of Fork of Area Chart","description":"This example visualizes 15 years of car sales as a combined line and area chart, with a smooth curve showing sales trends over time and a grey filled region beneath the line. It uses D3 v5 APIs including `d3.scaleTime`, `d3.scaleLinear`, `d3.line`, and `d3.area` with a `curveBasis` interpolation to render the SVG paths. The data comes from a CSV file parsed with `d3.csv` and `d3.timeParse`, with axes labeled and gridlines generated via `d3.axisBottom` and `d3.axisLeft`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fdc3e54ef45f4b30b0a329ff707bad5e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}