Full-screen visualization

[qdolle15]

Hello all,

A simple question on the png output.
There is a white area surrounding the tessellation with the -V module output in 2D. I would like to have a png with only my tessellation inside in order that the "-imagesize px:py" match with the pixels for the description of the tessellation.
What I have to change/add ?

Thank you !
Q.

[rquey]

Outside of Neper, here is what I can recommend (which does exactly what you want):

convert -trim +repage input.png output.png

Otherwise, you have to fine-tune the image size ratio and camera angle (which plays horizontally)...