convert(1) on Linux
The text 5b85a759450c, as Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
converts an input file using one image format to an output file with the same or differing image format.
Flags it lists
-
-adjoin -
-average -
-blur -
-border -
-box -
-charcoal -
-colorize -
-colors -
-colorspace -
-comment -
-compress -
-contrast -
-cycle -
-density -
-despeckle -
-display -
-dispose -
-dither -
-draw -
-edge -
-emboss -
-enhance -
-equalize -
-flip -
-flop -
-font -
-gamma -
-implode -
-interlace -
-label -
-layer -
-linewidth -
-loop -
-map -
-matte -
-modulate -
-monochrome -
-negate -
-noise -
-normalize -
-opaque -
-paint -
-pen -
-pointsize -
-quality -
-raise -
-rotate -
-sample -
-scene -
-seed -
-shade -
-sharpen -
-size -
-solarize -
-spread -
-swirl -
-texture -
-threshold -
-transparency -
-treedepth -
-verbose -
-view -
-wave