{"version":"1.0","type":"rich","title":"Scatter Plot with Color Legend for Udemy Courses","description":"This scatter plot visualizes Udemy courses, showing the relationship between course price (x-axis) and the number of subscribers (y-axis). Each circle represents a course, colored by its subject category via a color legend on the right. The visualization uses React with D3 v5 to render an SVG, employing `d3.scaleLinear` for both axes, `d3.scaleOrdinal` for the categorical color mapping, and `d3.format` for axis tick labels. Data is loaded from a CSV file using `d3.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3a8996e6c7764d45bd0760b4e320206c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}