{"version":"1.0","type":"rich","title":"Color Legend","description":"This example visualizes the Iris Dataset, showing clustered circles that represent individual iris flowers based on their sepal and petal lengths. The data is loaded via `d3.csv` and rendered as an SVG scatter plot using `d3.scaleLinear` for axes and `d3.scaleOrdinal` with `d3.schemeCategory10` for color mapping by species. A categorical color legend is added with `d3.legendColor`, and axis styling includes custom tick lines and labels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c773ab4e40964e84be05f6ff58f9729c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}