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brandon_haslip
Participating Frequently
October 4, 2006
Question

Zoom Issue??

  • October 4, 2006
  • 1 reply
  • 210 views
I am working on an interactive floorplan project which has a Zoom In button to get a closer look at the floorplans, it does everything I want it to do with the exception of one thing, it won't stop. The thing just keeps zooming and zooming to infiniti. I have attached the code i am using to create the zoom below.

Can anybody help me alter the code so each time you hit the Zoom In button it just zooms a little bit. Any help would be greatly appreciated. Thanks.

Code:
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1 reply

J
jonnybennett
Inspiring
October 4, 2006
I've not checked this, but shouldn't it work if you simply add an if statement and something to increment... in this example it should stop once amounttoZoom=10...

on (release) {
var startx:Number = (_root.floorplanholder._x+_root.floorplanholder._width)/2;
var starty:Number = (_root.floorplanholder._y+_root.floorplanholder._height)/2;
amountToZoom=0;
_root.onEnterFrame = function() {
if(amountToZoom<10){
amountToZoom++;
var cur_x:Number = (_root.floorplanholder._x+_root.floorplanholder._width)/2;
var cur_y:Number = (_root.floorplanholder._y+_root.floorplanholder._height)/2;
_root.floorplanholder._xscale += 2;
_root.floorplanholder._yscale += 2;
_root.floorplanholder._x += (startx-cur_x)/5;
_root.floorplanholder._y += (starty-cur_y)/5;}
};
}
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