{"version":"1.0","type":"rich","title":"SVG ","description":"This example demonstrates basic SVG shapes rendered inside an HTML page using D3.js version 7. The code creates a red horizontal line and the start of a rectangle, showcasing SVG attributes such as coordinates, stroke, and stroke-width. The JavaScript uses D3’s selection and appending methods (`d3.select`, `svg.append`) to build the visual elements. The SVG canvas is defined with fixed width and height, and the script is included from the D3 CDN, with a minimal HTML structure in `index.html`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6779b7dbaf924d9e98676ed46848b1a4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}