{"version":"1.0","type":"rich","title":"sparkline","description":"This visualization displays a sparkline chart comparing monthly values against target figures over time. The code uses D3 v4 with SVG rendering, plotting two line paths via `d3.line` and scaling axes with `d3.scaleTime` and `d3.scaleLinear`. Data from a CSV file is loaded asynchronously with `d3.csv`, with the target line drawn in gray and the value line in sky blue. The chart is fixed at 300 by 100 pixels with a thin border.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-363e4f6f5f238147ab28f1df5bcbd42c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}