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longcatのオプションメモ

Last updated at Posted at 2020-06-22

mattn/longcatのオプションまとめ

image.png

インストール

$ go get github.com/mattn/longcat

オプション一覧

longcat [-h][-n,l int][-i float64][-r,R,H][-o filepath][-d dirpath][-t themename][-help][-themes][-pixterm][-dark][-ascii]

-h, help

  • Usageを見る

image.png

-n int

  • how long cat
  • 長さ指定(<-5でエラー)
  • def: 1

image.png

-l int

  • number of columns
  • 横に並ぶ数指定
  • def: 1

image.png

-i float64

  • rate of intervals
  • lオプションを使用した際のカラム同士の幅を指定
  • def: 1.0

image.png

-r

  • flip holizontal
  • 横に反転(左右反転)
  • def: false

image.png

-R

  • flip vertical
  • 縦に反転
  • def: false

image.png

-H

  • holizontal-mode
  • 左90°回転
  • def: false

image.png

-o filepath

  • output image file
  • 出力を引数のファイルに行う(PNGのバイナリを書き込み)
  • def: null(端末上に出力)

image.png
image.png

-d dirpath

  • directory of images(dir/*{1,2,3}.png))
  • 頭(1.png), 腹(2.png), 尾(3.png)の画像を含むディレクトリを指定
  • def: null(テーマに対応するディレクトリを走査)

-t themename

  • name of theme
  • テーマの指定
  • def: longcat

image.png

-themes

  • list themes
  • 使用可能なテーマの一覧を表示。
  • def:false

image.png

-pixterm

  • pixterm mode
  • pixtermを使用しASCII文字で端末上に画像を出力
  • def: false(sixelを使用し出力)

image.png

-dark

  • dark-mode(a.k.a. tacgnol theme)
  • -t tacgnolと同じ
  • def: false

image.png

-ascii

  • ascii mode
  • AA(/[ ',.037:;KOX\[cdklmox]/のみ)で表示
  • def: false

image.png


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