Zoom in Zoom Out Limit AS2

[mandar vedak]

Hello,

I am using this code for zoom in zoom out image,

i looking for restrict the zoom in as well as zoom out function to stop

on (press)

{

    _root.diesel.engine2._xscale = _root.diesel.engine2._xscale + 5;

    _root.diesel.engine2._yscale = _root.diesel.engine2._yscale + 5;

}

on (press)

{

    _root.diesel.engine2._xscale = _root.diesel.engine2._xscale - 5;

    _root.diesel.engine2._yscale = _root.diesel.engine2._yscale - 5;

}

[nezarov]

on (press)

{

    _root.diesel.engine2._xscale = _root.diesel.engine2._xscale - 5;

    _root.diesel.engine2._yscale = _root.diesel.engine2._yscale - 5;

if (_root.diesel.engine2._xscale < 100)

{

_root.diesel.engine2._xscale = 100

_root.diesel.engine2._yscale = 100

}

}

[kglad]

you should not apply code to objects.  assign each an instance name (in the properties) and use that name in your code.

eg, if the zoom buttons/mcs have instance names zoomUp_mc, and zoomDown_mc:

var maxZoom:Number=400;

var minZoom:Number = 10;

zoomUp_mc.onPress=function(){

    _root.diesel.engine2._xscale = _root.diesel.engine2._xscale + 5;

    _root.diesel.engine2._yscale = _root.diesel.engine2._yscale + 5;

if(_root.diesel.engine2._xscale>maxZoom){

  _root.diesel.engine2._xscale = _root.diesel.engine2._yscale = maxZoom;  

}

}

zoomDown_mc.onPress=function(){

    _root.diesel.engine2._xscale = _root.diesel.engine2._xscale - 5;

    _root.diesel.engine2._yscale = _root.diesel.engine2._yscale - 5;

if(_root.diesel.engine2._xscale<minZoom){

  _root.diesel.engine2._xscale = _root.diesel.engine2._yscale = minZoom;  

}

}