Map +mathematics

[spiderLab]

Hi,
Does anyone knows how I can solve this:

When I do a onRelease on the houses on this map

http://www.mr-andersen.no/zoom_map.jpg

I need to zoom in on the map where the house which is choosen is,
I've tried several things but I have huge problems how to do the math when moving and scaling the map

Can anyone here please help me out on this one

thanks in advance,

best regards
T

[NTD]

Hi,

Maybe something like this instead of onRelease...

code:

---

_root.onMouseDown = function() {

	if (k>0) {

		return;

	}

	zoom = true;

	dir == 1 ? (dir=-1) : (dir=1);

	if (dir == 1) {

		pt = {x:_root._xmouse, y:_root._ymouse};

	}

}

_root.onEnterFrame = function() {

	if (!zoom) {

		return;

	}

	_root._xscale += dir*k*50/8;

	_root._yscale += dir*k*50/8;

	var pt2 = {x:pt.x, y:pt.y};

	_root.localToGlobal(pt2);

	_root._x -= (pt2.x-pt.x);

	_root._y -= (pt2.y-pt.y);

	k++;

	if (k == 8) {

		zoom = false;

		k = 0;

	}

}

---

[spiderLab]

Hi NTD
Thanks for answering
I found a file here on FlashKit with the exact same code
Just tweaked it to my needs

thanks

T

[NTD]

Just curious......

autozoom by T Norman?

[spiderLab]

Yep!
Is that you?

[NTD]

lol, yea

[spiderLab]

Thanks, that one saved me alot of headache.

Found the link to your movie in one the threads in this forum,

http://www.flashkit.com/board/showth...highlight=zoom

Hope I can help you someday

edit: oh, It was you who posted those URLs

best regards
T

[NTD]

Glad it helps

Keep on flashin

Regards
NTD

[spiderLab]

Hi again NTD

Thanks for helping me out

Can you please look at:
http://www.mr-andersen.no/testzoom.html

The file size is a bit lengthy right now, but
can you help me explaining why the map x and y jumps when it is zoomed the first time, I just don't haven't got the registration point thing in Flash yet

thanks for helping
T

[NTD]

Hi,

Not sure what is happening, I have not run into that before. Are you using the zoom for the _root or targeting the MC itself?

[spiderLab]

Hi
I am targeting the movie clip