{"version":"1.0","type":"rich","title":"Line Chart - Trend","description":"This line chart displays a quantitative trend over time, plotting five yearly data points from 2018 to 2022, with values increasing from 20 to 90. The visualization renders in an SVG using D3 v7, with a linear x-scale for years and a linear y-scale for values. The code constructs the line path using `d3.line()`, applies axes via `d3.axisBottom()` and `d3.axisLeft()`, and labels the axes as \"Year\" and \"Value,\" all within a 600×400 pixel canvas with specified margins.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/85fdc176122048239b0605cf7ee2c0a1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}