{"version":"1.0","type":"rich","title":"Gist 7474904","description":"This example shows a simple bar chart where each bar links to the D3.js website and changes color when a button is clicked. The chart is rendered with SVG, using d3.tsv to load data from a tab-separated file and d3.scale.linear to map values to bar widths. The color transition relies on CSS `transition` and the `classed` method to toggle a `.new-color` class on all rectangles. The README notes that this fill transition fails in Chrome when the target rect is inside an `<a>` tag with `xlink:href`.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-7474904?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}