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script-fuにっき

scriptおきば

~/.gimp-$ver/scripts

ディレクトリのxfcファイルを全てpsd (or pdf)に変換する

;; export psd ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(define (script-fu-my-export-psd indir)
  (let* ((flist           nil)
         (export-img      nil)
         (export-drawable nil)
         (export-filename nil)
         (drawable-new    nil)
         )
    (set! flist (file-glob (string-append indir "\\*.xcf")
                           0 ; encoding:UTF-8
                           ))
    ; show file list (full phth)
    ;(gimp-message (number->string (car flist)))
    ;(gimp-message  (car (car (cdr flist))) )

    ;;(tracing TRUE)
    (for-each (lambda (file)
                (set! export-img (gimp-file-load 1 ; RUN-NONINTERACTIVE
                                                   ; 0 ; RUN-INTERACTIVE
                                                 file
                                                 file))

                ;; when export pdf
                ;; (gimp-image-merge-visible-layers (car export-img)
                ;;                                   0 ; EXPAND-AS-NECESSARY
                ;;                                   )

                (set! export-drawable
                      (gimp-image-get-active-drawable (car export-img)))
                (set! export-filename
                      (string-append
                       (substring file 0 (- (string-length file) 4)) ".psd"))
                       ;; (substring file 0 (- (string-length file) 4)) ".pdf"))

                (file-psd-save 1 ; RUN-NONINTERACTIVE
                               (car export-img)
                               (car export-drawable)
                               export-filename
                               export-filename
                               0 ; compression none
                               0 ; fill order: MSB to LSB
                               )

                ;; (file-pdf-save 1 ; RUN-NONINTERACTIVE
                ;;                (car export-img)
                ;;                (car export-drawable)
                ;;                export-filename
                ;;                export-filename
                ;;                FALSE ; Convert bitmaps to
                ;;                      ; vector graphics
                ;;                      ; where possible.
                ;;                TRUE  ; ignore hidden
                ;;                TRUE  ; apply masks
                ;;                )

                (gimp-image-delete (car export-img)))
              (car (cdr flist)))
    ;;(tracing FALSE)

    ))

;; register ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(script-fu-register
 "script-fu-my-export-psd"
 _"<Image>/Script-Fu/misc/myExportPsd"
 "export psd"
 "kam"
 "kam"
 "4-26-2015"
 ""
 SF-DIRNAME "in dir" ""
 )

トーン用レイヤの追加

;; tonelayer.scm

;; script-fu-add-tone-layers ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(define (script-fu-add-tone-layers img drawable)
  (let* ((width  (car (gimp-image-width  img)))
         (height (car (gimp-image-height img)))
         (layerNameList
          '("k005" "k010" "k015" "k020" "k030" "k040" "k100"))
         (cur-layer (car (gimp-image-get-active-layer img)))
         )
    ;; undo point
    (gimp-image-undo-group-start img)

    ;; set master line mode
    (gimp-layer-set-mode cur-layer
                         3         ; multiply
                         )
    ;; background
    (gimp-image-insert-layer img
                             (car (gimp-layer-new
                                   img
                                   width
                                   height
                                   3          ; GRAYA
                                   "backGround"
                                   100        ; opaq
                                   0          ; combine normal
                                   ))
                             (car (gimp-item-get-parent cur-layer))
                             0  ; 0 or -1
                             )
    (set! cur-layer (car (gimp-image-get-active-layer img)))
    (gimp-drawable-fill cur-layer
                        2 ; white fill
                        )
    (gimp-image-lower-item img cur-layer)
    ;; gray scale layers
    (while (not (null? layerNameList) )
           (gimp-image-insert-layer img
                                    (car (gimp-layer-new
                                          img
                                          width
                                          height
                                          3          ; GRAYA
                                          (car layerNameList)
                                          100        ; opaq
                                          3          ; combine normal->multiply
                                          ))
                                    (car (gimp-item-get-parent cur-layer))
                                    0  ; 0 or -1
                                    )
           (set! cur-layer (car (gimp-image-get-active-layer img)))
           (gimp-image-lower-item img cur-layer)
           (set! layerNameList (cdr layerNameList)))

    (gimp-image-undo-group-end img)

    ))

;; export psd ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(define (script-fu-my-export-psd indir)
  (let* ((flist           nil)
         (export-img      nil)
         (export-drawable nil)
         (export-filename nil)
         (drawable-new    nil)
         )
    (set! flist (file-glob (string-append indir "\\*.xcf")
                           0 ; encoding:UTF-8
                           ))
    ; show file list (full phth)
    ;(gimp-message (number->string (car flist)))
    ;(gimp-message  (car (car (cdr flist))) )

    ;;(tracing TRUE)
    (for-each (lambda (file)
                (set! export-img (gimp-file-load 1 ; RUN-NONINTERACTIVE
                                                   ; 0 ; RUN-INTERACTIVE
                                                 file
                                                 file))

                ;; when export pdf
                ;; (gimp-image-merge-visible-layers (car export-img)
                ;;                                   0 ; EXPAND-AS-NECESSARY
                ;;                                   )

                (set! export-drawable
                      (gimp-image-get-active-drawable (car export-img)))
                (set! export-filename
                      (string-append
                       (substring file 0 (- (string-length file) 4)) ".psd"))
                       ;; (substring file 0 (- (string-length file) 4)) ".pdf"))

                (file-psd-save 1 ; RUN-NONINTERACTIVE
                               (car export-img)
                               (car export-drawable)
                               export-filename
                               export-filename
                               0 ; compression none
                               0 ; fill order: MSB to LSB
                               )

                ;; (file-pdf-save 1 ; RUN-NONINTERACTIVE
                ;;                (car export-img)
                ;;                (car export-drawable)
                ;;                export-filename
                ;;                export-filename
                ;;                FALSE ; Convert bitmaps to
                ;;                      ; vector graphics
                ;;                      ; where possible.
                ;;                TRUE  ; ignore hidden
                ;;                TRUE  ; apply masks
                ;;                )

                (gimp-image-delete (car export-img)))
              (car (cdr flist)))
    ;;(tracing FALSE)

    ))

;; register ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(script-fu-register
 "script-fu-add-tone-layers"
 _"<Image>/Script-Fu/misc/addToneLayers"
 "add tone layer"
 "kam"
 "kam"
 "4-25-2015"
 ""
 SF-IMAGE     "Image"     0
 SF-DRAWABLE  "Drawable"  0
 )

(script-fu-register
 "script-fu-my-export-psd"
 _"<Image>/Script-Fu/misc/myExportPsd"
 "export psd"
 "kam"
 "kam"
 "4-26-2015"
 ""
 SF-DIRNAME "in dir" ""
 )

スクリプトの例

;; convgif1.scm
;; 1. (バッチから)ファイルを開く
;; 2. トリミング(optional)
;; 3. 背景レイヤ追加
;; 4. 解像度変更
;; 5. アニメーションgifで保存
;;

(define (script-fu-resize-gif
         inSrcFile  ;;
         inDstFile  ;;
         inCropSw   ;; トリミングするかどうか
         inBottomSize ;; トリミングするときの,[[下端]]からのサイズ
         inResizeHeight ;; リサイズするときのサイズ
         )
  (tracing TRUE)
  (let*
      (
       ;; ファイルオープン
       (theImg (car (gimp-file-load 0 inSrcFile inSrcFile)))

       ;; 描画領域取得
       (theDrawable (car (gimp-image-active-drawable theImg)))

       ;; 元画像の高さ
       (theImgHeight (car (gimp-image-height theImg)))
       ;; 元画像の幅
       (theImgWidth (car (gimp-image-width theImg)))
       ;; 下端サイズ
       (theBottomSize inBottomSize)
       ;; リサイズするときのサイズ
       (theResizeHeight inResizeHeight)
       (theResizeWidth)
       )
    ;; logic ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

    ;; 画像の切り取り
    ;; TRUE or FALSEの評価は,"=" 関数を使うこと.
    ;; (if inCropSw ... とすると,inCropSwがTRUE でも FALSEでも
    ;; if が成立する.
    (if (= inCropSw TRUE)
        (begin
          (gimp-image-crop theImg                         ;; target image
                           theImgWidth                    ;; new width
                           theBottomSize                  ;; new height
                           0                              ;; offx
                           (- theImgHeight theBottomSize) ;; offy
                           )
          (gimp-message "resize inCropSw")
          )
        (gimp-message "no resize")
        )
    ;; (gimp-display-new theImg)
    ;; リサイズ後の幅計算
    (if (= inCropSw TRUE)
        (set! theResizeWidth
              (* theImgWidth (/ inResizeHeight inBottomSize )))
        (set! theResizeWidth
              (* theImgWidth (/ inResizeHeight theImgHeight ))))

    ;; リサイズ
    (gimp-image-scale-full theImg               ;; target image
                           theResizeWidth       ;; new-Width
                           theResizeHeight      ;; new-Height
                           INTERPOLATION-LINEAR ;; interpolation)
     )
    ;; gifアニメーションで保存
    (file-gif-save 1           ;; run-mode(interactive, non interactive)
                   theImg      ;; image to save
                   theDrawable ;; drawable to save
                   inDstFile   ;; file name to save
                   inDstFile   ;; raw file name
                   0           ;; interlace
                   1           ;; loop infinity
                   200         ;; default delay
                   0           ;; (animated gif) Default disposal type
                               ;; (0=`don't care`, 1=combine, 2=replace)
                   )

    ;; デバッグ表示
    ;; (gimp-display-new theImg)
    ;; (gimp-quit TRUE)
    )
  )

;; regist script ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(script-fu-register
 "script-fu-resize-gif"                             ; func name
 ; register point
 ; file/create以下に配置すると,画像を開いていない状態でも実行できる
 ; スクリプトになる.
 ; "<Toolbox>/Xtns/Script-Fu/"以下に配置すると,
 ; 画像を開いた状態でのみ有効なスクリプトとなる.
 "<Image>/File/Create/ResizeScript"                 ; 
 "resize gif"                              ;description
 "author"                                  ;author
 "copyright"                               ;copyright notice
 "Feb. 27, 2013"                           ;date created
 "RGB*, GRAY*, INDEXED*"                   ;image type that the script works on
 ;; 以下,引数.順番に渡される
 SF-STRING "SrcFile"         ""    ; example pattern: "z:/0.gif"w
                                   ; windowsでも,パスの区切り文字は"/".
                                   ; "\"だとエラーとなる.
 SF-STRING "DstFile"         ""
 SF-TOGGLE "CropSw"          TRUE
 SF-VALUE  "BottomSize"      "0"
 SF-VALUE  "ResizeHeight"    "300"
 )

rubyからバッチ処理するとき

gimp= "/cygdrive/c/programs/GIMP-2.0/bin/gimp-2.6.exe -i -b "
template= "(script-fu-resize-gif \\\"z:/work/_filename_\\\" " +
  "\\\"z:/work/dst/_filename_\\\" FALSE 250 1200) "
buf= "";

Dir::glob("*.gif").each{|f|
  # print(File.basename(f) + "\n");
  buf= buf + template.gsub("_filename_", File.basename(f));
}

command= gimp + "\"" + buf + " (gimp-quit TRUE)" + "\"";

print(command + "\n");
`#{command}`;


# オプションの意味は,以下の通り
#  -i 画面を出さない
#  -b 以下に続く文字列をscriptとして実行する.
# 典型パターンは,以下の通り
#  $ gimp.exe -i -b "(funcname \"filename1\") (funcname \"filename2\") .. (gimp-quit TRUE)"
# なお,以下のようにgimpコマンドを連続で叩くと,gimpプロセスが複数並行で
# 立ち上がり,負荷が高くなる.
#  $ gimp.exe -i -b "(funcname \"filename1\") (gimp-quit TRUE)"
#  $ gimp.exe -i -b "(funcname \"filename2\") (gimp-quit TRUE)"
# これは,gimp.exeがノンブロッキングで帰ってくるため.
# 前者の,シーケンシャルに処理する方がおすすめ.

;author

各レイヤをハーフトーン化する

k015レイヤのみオフセットを付けて,トーンの重ね貼りっぽくする

;; auto-halftone.scm

;; auto-halftone ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(define (script-fu-auto-halftone img drawable)
  (let* ((layerNameList
          '("k005" "k010" "k015" "k020" "k030" "k040"))
         (offsetLayerNameList '("k015"))
         (targetLayer    nil)
         (targetDrawable nil)
         (targetHeight     0)
         (targetWidth      0))
    ;; undo point
    (gimp-image-undo-group-start img)

    (while (not (null? layerNameList) )

           (set! targetLayer
                 (car (gimp-image-get-layer-by-name img (car layerNameList))))
           (gimp-image-set-active-layer img targetLayer)
           (set! targetDrawable (car (gimp-image-get-active-drawable img)))

           (set! targetHeight (car (gimp-drawable-height targetDrawable)))
           (set! targetWidth  (car (gimp-drawable-width  targetDrawable)))

           ;; offset only if "k015"
           (if (string=? "k015" (car layerNameList))
               (gimp-layer-resize
                targetLayer       ;; layer
                (+ targetWidth 3) ;; new-width
                targetHeight      ;; new-height
                4                 ;; offx
                0                 ;; offy
                ))

           ;; run plugin
           (plug-in-newsprint
                          1 ;; run-mode(interactive 0, noninteractive 1)
                          0 ;; image (unused)
             targetDrawable ;; drawable
                          6 ;; cell-width
                          0 ;; colorspace (gray 0, rgb 1, cmyk 2, luminance 3)
                          0 ;; k-pullout (% of black to pullout, cmyk only)
                         45 ;; gry-ang (angle)
                          0 ;; gry-spotfn
                            ;; (dots 0, lines 1, diamonds 2, euclidian-dot 3, ps-diamonds 4)
                          0 ;; red-ang
                          0 ;; red-spotfn
                          0 ;; grn-ang
                          0 ;; grn-spotfn
                          0 ;; blu-ang
                          0 ;; blu-spotfn
                          1 ;; oversample
                          )

           ;; next
           (set! layerNameList (cdr layerNameList))
    )

    ;; undo end
    (gimp-image-undo-group-end img)

    (gimp-displays-flush)
  ))



(script-fu-register
 "script-fu-auto-halftone"
 _"<Image>/Script-Fu/misc/autoHalfTone"
 "auto halftone"
 "kam"
 "kam"
 "8-6-2015"
 ""
 SF-IMAGE     "Image"     0
 SF-DRAWABLE  "Drawable"  0
 )
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