Zooming- probably for the advanced of you

1

hey guys,
i always wondered how this effect is done…

let’s say on rollover your button (or text) zooms in and if you rollout really really fast (so it doesn’t reach the 100% percent of the zoomed-in state) it zooms out right back from the frame you left your button at. i think it’s better to show then explain… so please bear with me (i wish i had an example)

say you rollOver a button and it starts to zoom in (in slow mo) 10%, 20%, 30%, 40%, 50%, 60% and then you rollout and it goes down starting from how big it was when you rolled out …60%, 50%, 40%, 30%, 20% etc. so it doesn’t get sent to a 100% keyframe and then starts to get smaller.

share if you know how to get this done,
thanks in advance,

Artom
:bandit:

2 
MovieClip.prototype.zoomInAndOut = function(n, s) {
	this.speed = s;
	this.scale = this._xscale;
	this.zoom = function(d, s) {
		this.onEnterFrame = function() {
			if ((this.scale>=100*n && d == 1) || (this.scale<=100 && d == -1)) {
				delete this.onEnterFrame;
			} else {
				this.scale += d*this.speed;
				this._xscale = this._yscale=this.scale;
			}
		};
	};
	this.onRollOver = function() {
		this.zoom(1);
	};
	this.onRollOut = function() {
		this.zoom(-1);
	};
};
my_movieclip.zoomInAndOut(3, 30);//value of the zoom (3 will make the movieclip 3 times bigger) , speed
3

Claudio,

Thanks for your help man!

Artom :thumb:

4

Glad I could help Artom :slight_smile:

5

Welcome :slight_smile:

6

New problem here :frowning: :

http://www.kirupaforum.com/forums/showthread.php?p=479158#post479158

7

Can someone tell me which part of this code goes on th mc and which part goes on the timeline/frame? Thanks