{"version":"1.0","type":"rich","title":"BarChart","description":"This example displays a blank SVG canvas, with the page title and a reference video indicating it is a D3 bar chart demonstration. The code imports the `select` function from D3 and changes the body text to a simple greeting, while a separate stylesheet establishes global margin and stroke styles for elements with the class `lines`. The rendered output does not yet include any bars or data, as the JavaScript only sets text content and the SVG container remains empty.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c2d4e9e24fe94f43b4778d64ecbe233b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}