{"version":"1.0","type":"rich","title":"Sol levit reproduction","description":"This example reproduces a static visualization using only SVG shapes, drawing a single vertical black rectangle on a white canvas. The code creates the SVG element via the raw Document Object Model (DOM) API, using `document.createElementNS` to set namespace attributes, and then appends a rectangle with fixed width, height, and x-coordinate. No external libraries are used, and the rendering is entirely procedural, with no data source or interaction. The visualization demonstrates basic SVG construction through native JavaScript methods.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dbc868940f8546aea590ad8ddcea6dd0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}