{"version":"1.0","type":"rich","title":"wind barbs with d3","description":"This example demonstrates wind barbs drawn with D3 v7, displaying six distinct SVG icons that encode wind speed and direction through barbs, short bars, and triangles. The visualization uses a custom WindArrow class that converts speed and direction values into paths, with the barbs rendered inside separate SVG containers within a Bootstrap layout. The code also includes a zero-wind case that draws circles using d3.arc, and the overall example invites creative modifications for themed variations.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/148088affb6c4047b1256e55592cf69e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}