resize canvas including pixels not visible ?

[denzjos]

Is there a script or plugin that enlarge the canvas size (red dotted lines) to a size (boundaries) including the pixels outside (when 'show all' is activated) ? After rectifying a photo sometimes there is some information not visible and I have enlarge the canvas size manually but getting the result by a click would be preferable. Thanks in advance for the answer.

[rich2005]

Image -> Fit Canvas to Layers should work

[denzjos]

Thank you rich, this one, I overlooked it