{"version":"1.0","type":"rich","title":"line chart","description":"This line chart visualizes Seattle weather trends in 2016, showing maximum, mean, and minimum temperatures over the first 200 days using three colored lines. The chart combines a multi-series line graph with overlaid bars representing the mean temperature. Built with D3 v7, the code loads CSV data and uses `d3.line()`, `d3.scaleLinear()`, and `d3.axisBottom()` to render the SVG visualization, including axes, labels, and a legend for temperature series.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7570c695b72944eeb1ec39e121c339ac?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}