{"version":"1.0","type":"rich","title":"line chart","description":"This example shows daily minimum temperatures in Berlin for February, with orange and blue background areas highlighting warm and freezing periods around a marked freezing point. The line chart uses D3 v5’s `scaleTime`, `scaleLinear`, `axisLeft`, `axisBottom`, and `line` generator to map date and temperature data from a CSV file. SVG circles mark each data point, while axes include tick grids and rotated labels, rendered with a beige background via D3 selections.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/053d9b7464d240a0932805fd206ef568?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}