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Showing results for tags 'getter'.
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Tween the progress() and timeScale() of an animation
GreenSock posted a blog post in Learning Center
Note: This page was created for GSAP version 2. We have since released GSAP 3 with many improvements. While it is backward compatible with most GSAP 2 features, some parts may need to be updated to work properly. Please see the GSAP 3 release notes for details. Did you know you can tween a tween? What does that even mean? Well, tweens (and timelines) are JavaScript objects that have their own getter-setter methods that allow you to either get or set values. If you make a tween or timeline the target of a tween you can then tween its progress() and timeScale() just like you would the opacity of a DOM element! The video below explains how this works and also shows you how to tween getter setter methods in your own JavaScript objects. Watch the video Demo 1: Tween progress() See the Pen Tween a tween (video) by GreenSock (@GreenSock) on CodePen. Demo 2: Tween timeScale() See the Pen Tween timeScale() of a Timeline by GreenSock (@GreenSock) on CodePen. -
Hi there, GSAPJS does a great job to bring AS posibilities to JS. However there is one thing that seems to be missing - and i might probably be out of scope but i'll go ahead and ask: Is there a convenient way in GSAPJS to easily get values back from the transform property - scaleX, scaleY, RotationX, skewX etc... ? Or do we need to work with the 2D and 3D matrix? Right now I'm using $("selector").data(key, value) to store (set/get) these variable but I was hoping to find a better way of accessing these values in real time. Anyways, here is an example that works fine using $().data() : http://jsfiddle.net/Dqg2n/3/ Thanks for your work, you make coding so conveninent!!
