Hello,
My question with this example : http://codepen.io/NicolasJ/pen/umFdy
How to ensure that when "Center" is unchecked and click on the button "DO IT 2" the red block is positioned correctly. That is to say that the two upper corners are aligned and the result is displayed [t = 0 | b = 290 | l = 0 | r = 50] and not [55 t = | b = 235 | s = 55 | r = 5]
How to ensure that when "Center" is checked and click on the "DO IT 3" button the red block is centered on the gray block?
In summary, my question is how to properly calculate the sets of coordinates which I want to go in both cases (centered checked and unchecked) and keeping transformOrigin:"50% 50%".
Hoping to be sufficiently clear
Thanks