{"version":"1.0","type":"rich","title":"Test HW1","description":"This React and D3.js (v6) example presents a blank SVG canvas with a visible gray margin and an inner plotting area. The visualization demonstrates a clean, reusable layout template where the `VizContainer` component manages the SVG's size, margins, and coordinate transformations for child elements. The code uses React’s `ReactDOM.render` to mount the application, and the component accepts `width`, `height`, and `margin` props to define the drawing space. Currently, the chart area remains empty, awaiting user content.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/772a343505234ea683a649a4a1b6b89f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}