{"version":"1.0","type":"rich","title":"Untitled","description":"This time series displays data points over a date range, using a blue-to-red vertical gradient to encode value magnitude along the line. The visualization reads a comma-separated dataset from an external URL and parses dates with `d3.timeParse`. It constructs an SVG line chart, computing scales with `d3.scaleTime` and `d3.scaleLinear`, and renders axes via `d3.axisBottom` and `d3.axisLeft`. A `linearGradient` element is defined and applied as the stroke, with the path generated by `d3.line`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ab8b126c373348009c0cb1ae38c320d2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}