NAME

       gtk4-image-tool - Image Utility

SYNOPSIS

       gtk4-image-tool <COMMAND> [OPTIONS...] <FILE>...

       gtk4-image-tool compare [OPTIONS...] <FILE1> <FILE2>
       gtk4-image-tool convert [OPTIONS...] <FILE1> <FILE2>
       gtk4-image-tool info [OPTIONS...] <FILE>
       gtk4-image-tool relabel [OPTIONS...] <FILE1> <FILE2>
       gtk4-image-tool show [OPTIONS...] <FILE>...

DESCRIPTION

       gtk4-image-tool can perform various operations on images.

COMMANDS

   Information
       The info command shows general information about the image, such as its format and color state.

   Showing
       The show command displays one or more images, side-by-side.

       --undecorated

       Removes window decorations. This is meant for rendering of exactly the image without any titlebar.

   Compare
       The  compare command compares two images. If any differences are found, the exit code is 1. If the images
       are identical, it is 0.

       --output=FILE
          Save the differences as a png image in FILE.

       --quiet
          Don't write results to stdout.

   Conversion
       The convert command converts the image to a different format or color state.

       --format=FORMAT
          Convert to the given format. The supported formats can be listed with --format=list.

       --color-state=COLORSTATE
          Convert to the given color state. The supported color states can be listed with --format=list.

       --cicp=CICP
          Convert to a color state that is specified as a cicp tuple. The cicp tuple must be specified  as  four
          numbers, separated by /, e.g. 1/13/6/0.

   Relabeling
       The  relabel  command  changes  the  color  state  of an image without conversion.  This can be useful to
       produce wrong color renderings for diagnostics.

       --color-state=COLORSTATE
          Relabel to the given color state. The supported color states can be listed with --format=list.

       --cicp=CICP
          Relabel to a color state that is specified as a cicp tuple. The cicp tuple must be specified  as  four
          numbers, separated by /, e.g. 1/13/6/0.

GTK                                                                                           GTK4-IMAGE-TOOL(1)