From 02f11ae71bca763df181fa1199f835c627bb031a Mon Sep 17 00:00:00 2001 From: Rovanion Luckey Date: Sun, 3 Jan 2021 19:55:36 +0100 Subject: [PATCH] gnu: Add nomacs photo lounge. --- gnu/packages/image-viewers.scm | 51 ++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/gnu/packages/image-viewers.scm b/gnu/packages/image-viewers.scm index 0a6be77d24..9f307d989a 100644 --- a/gnu/packages/image-viewers.scm +++ b/gnu/packages/image-viewers.scm @@ -15,6 +15,7 @@ ;;; Copyright © 2020 Peng Mei Yu ;;; Copyright © 2020 R Veera Kumar ;;; Copyright © 2020 Pierre Neidhardt +;;; Copyright © 2021 Rovanion Luckey ;;; ;;; This file is part of GNU Guix. ;;; @@ -58,6 +59,7 @@ #:use-module (gnu packages gtk) #:use-module (gnu packages graphics) #:use-module (gnu packages image) + #:use-module (gnu packages image-processing) #:use-module (gnu packages imagemagick) #:use-module (gnu packages maths) #:use-module (gnu packages perl) @@ -682,3 +684,52 @@ brightness/contrast/gamma correction, pan with keyboard and mouse, flip, rotate left/right, jump/forward/backward images, filename filter and use it to set X desktop background.") (license license:gpl2))) + +(define-public nomacs + (package + (name "nomacs") + (version "3.16.224") + (source (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/nomacs/nomacs") + (commit version))) + (sha256 (base32 "05d4hqg0gl3g9s2xf1hr7mc7g4cqarcap4nzxxa51fsphw2b8x16")))) + (build-system cmake-build-system) + (native-inputs `(("pkg-config" ,pkg-config))) + (arguments + `(#:configure-flags (list "-DENABLE_TRANSLATIONS=true" + "-DUSE_SYSTEM_QUAZIP=true" + "-DENABLE_OPENCV=true" + "-DCMAKE_BUILD_TYPE=Release") + #:phases (modify-phases %standard-phases + (add-after 'unpack 'copy-plugins + (lambda* (#:key inputs #:allow-other-keys) + (copy-recursively (assoc-ref inputs "plugins") + "ImageLounge/plugins"))) + (add-after 'copy-plugins 'cd-to-source-dir + (lambda _ (chdir "ImageLounge") #t))) + #:tests? #f)) + (inputs `(("plugins" ,(origin (method git-fetch) + (uri (git-reference + (url "https://github.com/nomacs/nomacs-plugins") + (commit "3.16"))) + (sha256 (base32 "1cpdwhfvaxm970nwdc1hc13848a85pqqi176m9xpa3krla9qskml")))) + ("exiv2" ,exiv2) + ("libraw" ,libraw) + ("libtiff" ,libtiff) + ("opencv" ,opencv) + ("python" ,python-wrapper) + ("quazip" ,quazip) + ("qtbase" ,qtbase) + ("qtsvg" ,qtsvg) + ("qtlinguist" ,qttools))) + (synopsis "Image viewer for all common formats including RAW and PSD.") + (description "Nomacs is a free, open source image viewer, which supports multiple platforms. You can use it for viewing all common image formats including RAW and psd images. + +Nomacs features semi-transparent widgets that display additional information such as thumbnails, metadata or histogram. It is able to browse images in zip or MS Office files which can be extracted to a directory. Metadata stored with the image can be displayed and you can add notes to images. A thumbnail preview of the current folder is included as well as a file explorer panel which allows switching between folders. Within a directory you can apply a file filter, so that only images are displayed whose filenames have a certain string or match a regular expression. Activating the cache allows for instantly switching between images. + +Nomacs includes image manipulation methods for adjusting brightness, contrast, saturation, hue, gamma, exposure. It has a pseudo color function which allows creating false color images. A unique feature of Nomacs is the synchronization of multiple instances. With this feature you can easily compare images by zooming and/or panning at the exactly same position or even by overlaying them with different opacity. +Nomacs is licensed under the GNU General Public License v3 and available for Windows, Linux, FreeBSD, Mac, and OS/2.") + (home-page "https://nomacs.org/") + (license license:gpl3+))) -- 2.29.2