{"version":"1.0","type":"rich","title":"Tree Fractal","description":"An interactive tree fractal drawn on a Canvas element responds to mouse movement, which controls branch length ratio and angle difference. The rendering uses raw Canvas API calls like `beginPath`, `lineTo`, and `stroke` to recursively draw branching lines to a depth of 11. High-resolution displays are supported via `window.devicePixelRatio` scaling. The example is based on HTML5 Examples and adapts its rendering for high pixel density screens.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0aacd37dc40a4fb6a0c02015e0178ad3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}