{"version":"1.0","type":"rich","title":"Untitled","description":"This example demonstrates how to begin using D3 version 6, focusing on basic SVG setup and marker definition. The code creates an SVG canvas and defines an arrow marker with a red path, using the `marker` element for reusable arrowheads. It selects the SVG element with `d3.select`. The example includes a YouTube tutorial link in the README, though the visible JavaScript only imports `select` from D3 and selects the existing SVG, showing minimal initialization steps without further interaction or data rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/98c773d6c7af4a9dbc4d629e511c6955?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}