{"version":"1.0","type":"rich","title":"fresh block","description":"This example displays a single static text message, “Edit the code below to change me!”, rendered in monospace at a fixed position within an SVG canvas. It demonstrates a minimal D3.js v4 setup, using d3.select to append an SVG element to the body and d3.append to add a text node. The SVG is sized at 960 by 500 pixels, and the text is styled via SVG attributes such as font-size and font-family. No data or interactions are present; the visualization serves as a basic template for editing.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-6ad81d245814caa3522da56ec51342f3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}