Detection of the width and height of masked area with inpainting

[wizardcoder]

I would really like the ability for the width and height of masked areas to be detected when using inpainting or inpainting/upload. There could be a button to "Get Mask Size" that fills the width and height fields with the size of the mask. Then you could update those values if required.

I often use photoshop to create masks and get the width and height from there and manually enter them in to the width and height fields. I will double those values if I require additional details for that area.