# Advanced Shape Tweening

**URL:** https://forum.kirupa.com/t/advanced-shape-tweening/277430
**Category:** flash
**Created:** [December 11, 2008, 10:18pm UTC](https://forum.kirupa.com/t/advanced-shape-tweening/277430 "2008-12-11T22:18:46Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![walker6o9](https://avatars.discourse-cdn.com/v4/letter/w/4bbf92/32.png) [@walker6o9](https://forum.kirupa.com/u/walker6o9)
#### Post date: [December 11, 2008, 10:18pm UTC](https://forum.kirupa.com/t/advanced-shape-tweening/277430/1 "2008-12-11T22:18:46Z")

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I’m doing an animation, which shows a signature being signed. Sort of the way you would see something being written. It’s pretty easy to do with key frame animation, but I was wondering if there is another way to do this with actionscript or a shape tween, just because the file size gets pretty large with the keyframe animation style.