Plotting and Saving

[MarnixMeersman]

Hi, I really like the existing plotting functions. The only thing is that I am looking for a way to export these "wavefront planes" as pure images without the matplotlib axes etc. So basically what you see hete below, but only what is contained inside the box. The thing is that a screenshot would not be sufficient as I would like to apply a certain manipulation to these raw outputs (which are not part of the library.)

In an ideal world I would like there to be an option where I can export as image (jpeg,png etc) with a certain amount of pixels in x and y and the respective pixel size in microns. (Basically having the raw output of a simulated image sensor)

Would somebody know a workaround or existing function for this? It would be extremely helpful.