Examples (4)
Generate a transition between two PPM images ([f]irst and [l]ast) using the specified effect
ppmfade -f path/to/image1.ppm -l path/to/image2.ppm -mix|spread|shift|relief|oil|...Generate a transition starting with the specified image and ending in a solid black image
ppmfade -f path/to/image.ppm -mix|spread|shift|relief|oil|...Generate a transition starting with a solid black image and ending with the specified image
ppmfade -l path/to/image.ppm -mix|spread|shift|relief|oil|...Store the resulting images in files named `base.NNNN.ppm` where `NNNN` is a increasing number
ppmfade -f path/to/image1.ppm -l path/to/image2.ppm -mix|spread|shift|relief|oil|... -base basemade by @shridhargupta | data from tldr-pages