Feature request: image aspect ratio lock

I have a request related to image size: it would be very useful to have a checkbox titled "Lock aspect ratio" near the image size fields (see image), so that WireframeSketcher would lock the image aspect ratio. If you enter a new width, height would be adjusted accordingly (and vice versa).

I know you can resize the image while keeping the shift key down (this will maintain the aspect ratio). However, it would be much easier to get an exact dimension by entering it numerically instead of dragging with mouse.

Hi Repe,

Thank you for the feature request. It's sounds like a useful feature and I've added it to our to-do list.

Thank you Peter!

(and sorry for entering the same request twice: both my posts disappeared after a few days; seems there was some problem with the forums last week?)