I don't understand what it means for the layer to move out of the layer..
maximum and minimum shouldn't be that hard to set by adding conditions
to the touchzoom>=0 event.
-system compare two values : InitialScale * (TouchCurrentDistance / TouchStartDistance) <= MaximumScale (you have to set this number yourself)
-system compare two values : InitialScale * (TouchCurrentDistance / TouchStartDistance) <= MinimumScale (you have to set this number yourself as well)
If we use the above code then too how to calculate touchcurrentdistance & touchstartdistance ???
Could anyone put some light on this ?