{"version":"1.0","type":"rich","title":"Word Cloud Example","description":"This example shows a word cloud visualization that displays frequency-weighted terms from JSON datasets, with buttons to toggle between family names and first names. The code uses D3 v3’s `d3.layout.cloud` plugin to arrange words in a spiral layout, scaling font size with `d3.scale.linear` based on each term’s count. Rendering occurs as SVG text elements styled with Impact font and a categorical color scale, while a setTimeout-driven animation progressively places words until the layout completes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/32d86b9ec69c4d97b34170124f173c63?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}