{"version":"1.0","type":"rich","title":"tutorial3","description":"This example displays the classic IRIS dataset as a scatter plot, mapping petal length on the horizontal axis and petal width on the vertical axis. Data points are colored by species (setosa, versicolor, virginica) using skyblue, lightgreen, and orange. The visualization uses D3 v6 APIs including `select`, `scaleLinear`, `extent`, `csv`, and `axisLeft`/`axisBottom` to create an SVG chart with labeled axes. Data is loaded from a remote comma-separated file and rendered as circles with fixed radius.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4db7d2d485224fdbb5798d34bfdc1f24?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}