{"version":"1.0","type":"rich","title":"Fork of HTML Starter","description":"This example demonstrates a grid of two SVG rectangles, each 50 by 50 pixels, with a black stroke and no fill, rendered in a 500 by 500 SVG container. It shows how to use a Tile builder pattern with a Tile class to programmatically create SVG `<rect>` elements via the DOM API `document.createElementNS`. The script also directly manipulates the second rectangle’s fill to black, and includes a button labeled “double,” though no click handler is defined. The rendering approach is pure SVG with no external libraries.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/93954cb012224b2ab583dd6377ada378?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}