{"version":"1.0","type":"rich","title":"60. D3 Ease Circle","description":"This example demonstrates how easing functions can animate bar chart updates in D3.js version 4.5.0. A static bar chart, built with SVG rectangles and text labels, initially displays a dataset of 20 values. Clicking the paragraph text triggers a two-second transition that updates all bars and labels with a new dataset, using the `d3.easeCircleIn` easing function to control the animation’s acceleration. The bar positions, heights, and colors are recalculated from the new data via linear and band scales.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fc3ac394cedc41ba921d6734127f2b78?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}