{"version":"1.0","type":"rich","title":"A7-4 Line Chart","description":"This chart displays the relationship between weekly attendance and gross earnings for several Broadway shows, with each show represented as a separate colored line. The visualization uses D3.js v7 with an SVG rendering approach, and it applies a linear scale to both axes to plot the data points. A legend identifies the show categories using a categorical color scheme. The chart is built from a CSV data source containing show statistics, and the code leverages `d3.scaleLinear`, `d3.line`, `d3.group`, `d3.scaleOrdinal`, and `d3.legendColor` to construct the visual elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1712b008ced24e84b1bb0ffe228c5417?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}