active picture zoom

[bubba_damage]

how do i zoom in and out properly with aspect ratio?

increasing and decrease by 2 button objects

i have the events,
"Button Clicked" = Active Picture = Zoom - Percentage = xZoom( "Active Picture" )+1/100
for increase size
and
"Button 2 Clicked" = Active Picture = Zoom - Percentage =
xZoom( "Active Picture" )-1/100
for decreasing
still not right.
sugesstions?

[uprize]

I dont really have any experience with that, but maybe you can try the below;

Why dont you have an alterable value called 'zoom' in which you store your value.
This value can be both positive and negative.

Then in your events you can do;
Set Zoom - Percentage to 100+ Alt Value 'zoom'

If you limited your zoom range from -50 to +50, you would then have a zoom ration of 50% - 150%

As i said I could be wrong but maybe its worth a try?

[iamjot]

also important here is, that the hot spot is set to center (start of frame - set hotspot to center).