bbox (1) Linux Manual Page
NAME bbox – prints out the bounding box of a rawppm or rawpbm image SYNOPSIS bbox [-l] [-r] [-h] [-V] [rawpbmfile] DESCRIPTION bbox reads a rawppm or rawpbm file and prints out the bounding box of the image (as postscript comment and in postscript points, i.e. 1/72dpi) as well as the high resolution bounding box….
