Feature - disable grid/background color, print in black-and-white

[ajsnyde]

I usually plug numbers in to get a top-down view of underwater caves, before overlaying that semi-transparently onto a satellite view of the land (the owners of said land get real excited with that!). However, I'm usually stuck trying to screenshot and manipulate images to get rid of the grid and blue-ish white-ish gradient background. Any way to view/print without these?

[vpicaver]

Have you tried using the Export feature is CaveWhere?

https://www.youtube.com/watch?v=cT_kvF66gS8

I have a development branch that support satellite images, but it's not quite finish. Export doesn't work in it.
https://github.com/Cavewhere/cavewhere/tree/terrain