{"version":"1.0","type":"rich","title":"linechart","description":"This example shows a line chart tracking weekly visits across Dallas-Fort Worth public library branches, using a sequential index as the x-axis and weekly visit counts on the y-axis. The code imports a reusable `LineChart` function from `lineChart.js`, which leverages d3.v7’s `d3.line`, `d3.scaleLinear`, and `d3.axisBottom` to render the SVG path and axes. Data is loaded from a CSV URL via `d3.csv` with `d3.autoType`, and the chart is configured with custom width, height, color, and axis labels before being appended to the document body.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ba847434313e4857b6370bce6df821cc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}