{"version":"1.0","type":"rich","title":"D3 Plot population Aragon","description":"This visualization displays population trends across Aragon's counties over time, using a multi-line chart where each line represents a different county. The data, loaded from a CSV file, is filtered to show the central region. The implementation uses D3 v7 with a custom `linePlot` module, employing scales like `scaleTime` and `scaleLinear`, along with `d3.line` and `d3.axisBottom`/`d3.axisLeft`. An interactive tooltip appears on mouseover, though its data-point lookup logic is incomplete.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/024ddeb5cf5e435992aa0e504879b5f2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}