{"version":"1.0","type":"rich","title":"combined chart","description":"This combined chart overlays two encodings of the Iris dataset: light blue bars represent sepal length, while a green line traces petal length across the sample index. The D3.js code uses `scaleLinear` for both axes, `line` to generate the path, and `axisBottom`/`axisLeft` for the axes. SVG elements are appended directly to the chart, with a title, axis labels, and a legend clarifying the mapping.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a33eb5e4d5704e249fdaed81f4c99278?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}