{"version":"1.0","type":"rich","title":"First  D3","description":"A minimal D3 example demonstrates a single SVG circle moving across a 500-by-500 canvas in a three-step animated sequence. The circle initially appears at coordinates (50,50), then transitions horizontally to (150,50), drops vertically to (150,200), and finally returns to its starting x-position. The animation uses chained `transition()` calls with a 1500-millisecond duration per step. The code builds the SVG scene using `d3.select(\"body\").append(\"svg\")` and `attr()`, relying on D3 v3 loaded from the d3js.org CDN within a plain HTML page.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3b6d3cde96514d2c9512a0a45f6731c2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}