Packaging/Icons/ja: Difference between revisions

Latest revision as of 07:40, 4 November 2024

アプリケーションアイコン

アプリケーションアイコンは$out/share/icons/hicolorにインストールされる必要があります。

Example code for the now outdated scribus v1.4 app:

{ lib
, stdenv
, fetchurl
, imagemagick
}:

let
  icon = fetchurl {
    url = "https://gist.githubusercontent.com/ejpcmac/a74b762026c9bc4000be624c3d085517/raw/18edc497c5cb6fdeef1c8aede37a0ee68413f9d3/scribus-icon-centered.svg";
    sha256 = "0hq3i7c2l50445an9glhhg47kj26y16svfajc6naqn307ph9vzc3";
  };
in

stdenv.mkDerivation rec {
  pname = "scribus";

  nativeBuildInputs = [
    imagemagick # convert
  ];

  # ...

  postInstall = ''
    for i in 16 24 48 64 96 128 256 512; do
      mkdir -p $out/share/icons/hicolor/''${i}x''${i}/apps
      convert -background none -resize ''${i}x''${i} ${icon} $out/share/icons/hicolor/''${i}x''${i}/apps/${pname}.png
    done
  '';

}

-background noneは背景が透明なアイコンを作成します。代替案：-background white

参考

Another example handling icons obsidian.

@@ Line 44: / Line 44: @@
 代替案：<code>-background white</code>
-<div lang="en" dir="ltr" class="mw-content-ltr">
+<span id="See_also"></span>
-=== See also ===
+=== 参考 ===
-</div>
 <div lang="en" dir="ltr" class="mw-content-ltr">
 Another example handling icons [https://github.com/NixOS/nixpkgs/blob/6d8e9b4f6197f7ce5106069f13debfc8e9b1fa8b/pkgs/applications/misc/obsidian/default.nix#L62 obsidian].
 </div>