# Zooming- probably for the advanced of you
**URL:** https://forum.kirupa.com/t/zooming-probably-for-the-advanced-of-you/102138
**Category:** Uncategorized
**Created:** [February 20, 2004, 2:29am UTC](https://forum.kirupa.com/t/zooming-probably-for-the-advanced-of-you/102138 "2004-02-20T02:29:20Z")
**Posts on this page:** 7
**Page:** 1
### Author:  [@Artom](https://forum.kirupa.com/u/Artom)
#### Post date: [February 20, 2004, 2:29am UTC](https://forum.kirupa.com/t/zooming-probably-for-the-advanced-of-you/102138/1 "2004-02-20T02:29:20Z")
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:
---
### Author:  [@system](https://forum.kirupa.com/u/system)
#### Post date: [February 20, 2004, 7:16am UTC](https://forum.kirupa.com/t/zooming-probably-for-the-advanced-of-you/102138/2 "2004-02-20T07:16:45Z")
```auto
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
```
---
### Author:  [@system](https://forum.kirupa.com/u/system)
#### Post date: [February 21, 2004, 12:51am UTC](https://forum.kirupa.com/t/zooming-probably-for-the-advanced-of-you/102138/3 "2004-02-21T00:51:47Z")
Claudio,
Thanks for your help man!
Artom :thumb:
---
### Author:  [@system](https://forum.kirupa.com/u/system)
#### Post date: [February 21, 2004, 12:59am UTC](https://forum.kirupa.com/t/zooming-probably-for-the-advanced-of-you/102138/4 "2004-02-21T00:59:44Z")
Glad I could help Artom 🙂
---
### Author:  [@system](https://forum.kirupa.com/u/system)
#### Post date: [April 8, 2004, 6:52pm UTC](https://forum.kirupa.com/t/zooming-probably-for-the-advanced-of-you/102138/5 "2004-04-08T18:52:40Z")
> [@Supadiri](#):
>
> Grazie claudio hai aiutato anche me 😉
> Thx Claudio you helped me too 😉
>
> Cya!
Welcome 🙂
---
### Author:  [@system](https://forum.kirupa.com/u/system)
#### Post date: [April 8, 2004, 8:31pm UTC](https://forum.kirupa.com/t/zooming-probably-for-the-advanced-of-you/102138/6 "2004-04-08T20:31:23Z")
New problem here ☹ :
>
[http://www.kirupaforum.com/forums/showthread.php?p=479158#post479158](http://www.kirupaforum.com/forums/showthread.php?p=479158#post479158)
---
### Author:  [@system](https://forum.kirupa.com/u/system)
#### Post date: [April 8, 2004, 9:02pm UTC](https://forum.kirupa.com/t/zooming-probably-for-the-advanced-of-you/102138/7 "2004-04-08T21:02:33Z")
Can someone tell me which part of this code goes on th mc and which part goes on the timeline/frame? Thanks