Help needed to copy part of a canvas

[ABG]

Also study

Scott Ferguson Easing Demo

This is a republishing of this post from the defunct Scott Ferguson App Inventors Deveopers Library in response to a recent request. Scott uses the term Easing to refer to Clock-driven animation of a change in the value of a variable over time. [Easing demo] EasingDemo.aia (121.4 KB) Designer: [image] About: See the examples in this project which use the easing javascript functions from this Github page: Simple Easing Functions in Javascript - see https://github.com/gre/bezier-easin…