GIMP Scheme Error: ( : 1) eval: unbound variable: strbreakup
GIMP Scheme Error: ( : 1) eval: unbound variable: strbreakup
我在 github 上发现了这个很棒的脚本，并在 Windows 7 上成功地与 GIMP 一起使用。我最近升级到 Windows 10，现在它不起作用。我收到以下错误：
执行 script-fu-batch-smart-resizer 时出错：
错误：（：1）评估：未绑定变量：strbreakup
代码如下：
; https://github.com/per1234/batch-smart-resize
(define (script-fu-batch-smart-resize sourcePath destinationPath filenameModifier outputType outputQuality maxWidth maxHeight pad padColor . JPEGDCT)
(define (smart-resize fileCount sourceFiles)
(let*
(
(filename (car sourceFiles))
(image (car (gimp-file-load RUN-NONINTERACTIVE filename filename)))
)
(gimp-image-undo-disable image)
;crop to mask if one exists
(if (not (= (car (gimp-layer-get-mask (car (gimp-image-get-active-layer image)))) -1)) (plug-in-autocrop RUN-NONINTERACTIVE image (car (gimp-layer-get-mask (car (gimp-image-get-active-layer image))))))
;image manipulation
(let*
(
;get cropped source image dimensions
(sourceWidth (car (gimp-image-width image)))
(sourceHeight (car (gimp-image-height image)))
;don't resize image to larger than original dimensions
(outputMaxWidth (if (< sourceWidth maxWidth) sourceWidth maxWidth))
(outputMaxHeight (if (< sourceHeight maxHeight) sourceHeight maxHeight))
(outputWidth (if (< (/ sourceWidth sourceHeight) (/ outputMaxWidth outputMaxHeight)) (* (/ outputMaxHeight sourceHeight) sourceWidth) outputMaxWidth))
(outputHeight (if (> (/ sourceWidth sourceHeight) (/ outputMaxWidth outputMaxHeight)) (* (/ outputMaxWidth sourceWidth) sourceHeight) outputMaxHeight))
)
(gimp-image-scale image outputWidth outputHeight) ;scale image to the output dimensions
;pad
(if (= pad TRUE)
(begin
(gimp-image-resize image maxWidth maxHeight (/ (- maxWidth outputWidth) 2) (/ (- maxHeight outputHeight) 2)) ;resize canvas to to maximum dimensions and center the image
;add background layer
(let*
(
(backgroundLayer (car (gimp-layer-new image maxWidth maxHeight RGB-IMAGE "Background Layer" 100 NORMAL-MODE))) ;create background layer
)
(let*
(
(backgroundColor (car (gimp-context-get-background))) ;save the current background color so it can be reset after the padding is finished
)
(gimp-context-set-background padColor) ;set background color to the padColor
(gimp-drawable-fill backgroundLayer 1) ;Fill the background layer with the background color. I have to use 1 instead of FILL-BACKGROUND because GIMP 2.8 uses BACKGROUND-FILL.
(gimp-context-set-background backgroundColor) ;reset the background color to the previous value
)
(gimp-image-insert-layer image backgroundLayer 0 1) ;add background layer to image
)
)
)
)
(gimp-image-flatten image) ;flatten the layers
(let*
(
;format filename - strip source extension(from add filename modifier and destination path
(outputFilenameNoExtension
(string-append
(string-append destinationPath "/")
(unbreakupstr
(reverse
(cdr
(reverse
(strbreakup
(car
(reverse
(strbreakup filename (if isLinux "/" "\"))
)
)
"."
)
)
)
)
"."
)
filenameModifier
)
)
)
;save file
(cond
((= outputType 0)
(let*
(
(outputFilename (string-append outputFilenameNoExtension ".png")) ;add the new extension
)
(file-png-save RUN-NONINTERACTIVE image (car (gimp-image-get-active-drawable image)) outputFilename outputFilename FALSE 9 TRUE FALSE FALSE TRUE TRUE)
)
)
((= outputType 1)
(let*
(
(outputFilename (string-append outputFilenameNoExtension ".jpg")) ;add the new extension
)
(file-jpeg-save RUN-NONINTERACTIVE image (car (gimp-image-get-active-drawable image)) outputFilename outputFilename (/ outputQuality 100) 0 TRUE TRUE "" 2 TRUE 0 (if (null? JPEGDCT) 0 (car JPEGDCT)))
)
)
(else
(let*
(
(outputFilename (string-append outputFilenameNoExtension ".gif")) ;add the new extension
)
(gimp-image-convert-indexed image 1 0 256 TRUE TRUE "")
(file-gif-save RUN-NONINTERACTIVE image (car (gimp-image-get-active-drawable image)) outputFilename outputFilename FALSE FALSE 0 0)
)
)
)
)
(gimp-image-delete image)
)
(if (= fileCount 1) 1 (smart-resize (- fileCount 1) (cdr sourceFiles))) ;determine whether to continue the loop
)
;detect OS type(from http://www.gimp.org/tutorials/AutomatedJpgToXcf/)
(define isLinux
(>
(length (strbreakup sourcePath "/" ) ) ;returns the number of pieces the string is broken into
(length (strbreakup sourcePath "\" ) )
)
)
(define sourceFilesGlob (file-glob (if isLinux (string-append sourcePath "/*.*") (string-append sourcePath "\*.*")) 0))
(if (pair? (car (cdr sourceFilesGlob))) ;check for valid source folder(if this script is called from another script they may have passed an invalid path and it's much more helpful to return a meaningful error message)
(smart-resize (car sourceFilesGlob) (car (cdr sourceFilesGlob)))
(error (string-append "Invalid Source Folder " sourcePath))
)
)
;dialog
(script-fu-register
"script-fu-batch-smart-resize" ;function name
"batch-smart-resize" ;menu label
"Crop to layer mask, resize within maximum dimensions, and pad to max dimensions(optional)" ;description
"per1234" ;author
"" ;copyright notice
"2015-10-02" ;date created
"" ;image type
SF-DIRNAME "Source Folder" "" ;sourcePath
SF-DIRNAME "Destination Folder" "" ;destinationPath
SF-STRING "Output Filename Modifier(appended)" "" ;filenameModifier
SF-OPTION "Output Type" '("PNG" "JPEG" "GIF") ;outputType
SF-VALUE "Output Quality(JPEG only) 0-100" "90" ;outputQuality
SF-VALUE "Max Width" "1500" ;maxWidth
SF-VALUE "Max Height" "1500" ;maxHeight
SF-TOGGLE "Pad" TRUE ;pad
SF-COLOR "Padding Color" "white" ;padColor
)
(script-fu-menu-register "script-fu-batch-smart-resize"
"<Image>/Tools") ;menu location
我已经尝试了几乎所有可以在网上找到的方法，这是我最后的选择。我是否缺少在 Windows 7 版本中可接受的语法，在 Windows 10 版本中不是这样？
谢谢！
strbreakup 在 /usr/share/gimp/2.0/scripts 中的 script-fu-compat.init 中定义（或 C:\Program Files\GIMP 2\share\gimp.0\scripts 为 Windows）。此文件是否存在且完整（在我的工作版本中为 372 行）？
编辑：评论摘要：Gimp 没有查看其标准 scripts 目录。上面的目录应该在Edit>Preferences>Folders>Scripts.
中列出
我在 github 上发现了这个很棒的脚本，并在 Windows 7 上成功地与 GIMP 一起使用。我最近升级到 Windows 10，现在它不起作用。我收到以下错误：
执行 script-fu-batch-smart-resizer 时出错：
错误：（：1）评估：未绑定变量：strbreakup
代码如下：
; https://github.com/per1234/batch-smart-resize
(define (script-fu-batch-smart-resize sourcePath destinationPath filenameModifier outputType outputQuality maxWidth maxHeight pad padColor . JPEGDCT)
(define (smart-resize fileCount sourceFiles)
(let*
(
(filename (car sourceFiles))
(image (car (gimp-file-load RUN-NONINTERACTIVE filename filename)))
)
(gimp-image-undo-disable image)
;crop to mask if one exists
(if (not (= (car (gimp-layer-get-mask (car (gimp-image-get-active-layer image)))) -1)) (plug-in-autocrop RUN-NONINTERACTIVE image (car (gimp-layer-get-mask (car (gimp-image-get-active-layer image))))))
;image manipulation
(let*
(
;get cropped source image dimensions
(sourceWidth (car (gimp-image-width image)))
(sourceHeight (car (gimp-image-height image)))
;don't resize image to larger than original dimensions
(outputMaxWidth (if (< sourceWidth maxWidth) sourceWidth maxWidth))
(outputMaxHeight (if (< sourceHeight maxHeight) sourceHeight maxHeight))
(outputWidth (if (< (/ sourceWidth sourceHeight) (/ outputMaxWidth outputMaxHeight)) (* (/ outputMaxHeight sourceHeight) sourceWidth) outputMaxWidth))
(outputHeight (if (> (/ sourceWidth sourceHeight) (/ outputMaxWidth outputMaxHeight)) (* (/ outputMaxWidth sourceWidth) sourceHeight) outputMaxHeight))
)
(gimp-image-scale image outputWidth outputHeight) ;scale image to the output dimensions
;pad
(if (= pad TRUE)
(begin
(gimp-image-resize image maxWidth maxHeight (/ (- maxWidth outputWidth) 2) (/ (- maxHeight outputHeight) 2)) ;resize canvas to to maximum dimensions and center the image
;add background layer
(let*
(
(backgroundLayer (car (gimp-layer-new image maxWidth maxHeight RGB-IMAGE "Background Layer" 100 NORMAL-MODE))) ;create background layer
)
(let*
(
(backgroundColor (car (gimp-context-get-background))) ;save the current background color so it can be reset after the padding is finished
)
(gimp-context-set-background padColor) ;set background color to the padColor
(gimp-drawable-fill backgroundLayer 1) ;Fill the background layer with the background color. I have to use 1 instead of FILL-BACKGROUND because GIMP 2.8 uses BACKGROUND-FILL.
(gimp-context-set-background backgroundColor) ;reset the background color to the previous value
)
(gimp-image-insert-layer image backgroundLayer 0 1) ;add background layer to image
)
)
)
)
(gimp-image-flatten image) ;flatten the layers
(let*
(
;format filename - strip source extension(from add filename modifier and destination path
(outputFilenameNoExtension
(string-append
(string-append destinationPath "/")
(unbreakupstr
(reverse
(cdr
(reverse
(strbreakup
(car
(reverse
(strbreakup filename (if isLinux "/" "\"))
)
)
"."
)
)
)
)
"."
)
filenameModifier
)
)
)
;save file
(cond
((= outputType 0)
(let*
(
(outputFilename (string-append outputFilenameNoExtension ".png")) ;add the new extension
)
(file-png-save RUN-NONINTERACTIVE image (car (gimp-image-get-active-drawable image)) outputFilename outputFilename FALSE 9 TRUE FALSE FALSE TRUE TRUE)
)
)
((= outputType 1)
(let*
(
(outputFilename (string-append outputFilenameNoExtension ".jpg")) ;add the new extension
)
(file-jpeg-save RUN-NONINTERACTIVE image (car (gimp-image-get-active-drawable image)) outputFilename outputFilename (/ outputQuality 100) 0 TRUE TRUE "" 2 TRUE 0 (if (null? JPEGDCT) 0 (car JPEGDCT)))
)
)
(else
(let*
(
(outputFilename (string-append outputFilenameNoExtension ".gif")) ;add the new extension
)
(gimp-image-convert-indexed image 1 0 256 TRUE TRUE "")
(file-gif-save RUN-NONINTERACTIVE image (car (gimp-image-get-active-drawable image)) outputFilename outputFilename FALSE FALSE 0 0)
)
)
)
)
(gimp-image-delete image)
)
(if (= fileCount 1) 1 (smart-resize (- fileCount 1) (cdr sourceFiles))) ;determine whether to continue the loop
)
;detect OS type(from http://www.gimp.org/tutorials/AutomatedJpgToXcf/)
(define isLinux
(>
(length (strbreakup sourcePath "/" ) ) ;returns the number of pieces the string is broken into
(length (strbreakup sourcePath "\" ) )
)
)
(define sourceFilesGlob (file-glob (if isLinux (string-append sourcePath "/*.*") (string-append sourcePath "\*.*")) 0))
(if (pair? (car (cdr sourceFilesGlob))) ;check for valid source folder(if this script is called from another script they may have passed an invalid path and it's much more helpful to return a meaningful error message)
(smart-resize (car sourceFilesGlob) (car (cdr sourceFilesGlob)))
(error (string-append "Invalid Source Folder " sourcePath))
)
)
;dialog
(script-fu-register
"script-fu-batch-smart-resize" ;function name
"batch-smart-resize" ;menu label
"Crop to layer mask, resize within maximum dimensions, and pad to max dimensions(optional)" ;description
"per1234" ;author
"" ;copyright notice
"2015-10-02" ;date created
"" ;image type
SF-DIRNAME "Source Folder" "" ;sourcePath
SF-DIRNAME "Destination Folder" "" ;destinationPath
SF-STRING "Output Filename Modifier(appended)" "" ;filenameModifier
SF-OPTION "Output Type" '("PNG" "JPEG" "GIF") ;outputType
SF-VALUE "Output Quality(JPEG only) 0-100" "90" ;outputQuality
SF-VALUE "Max Width" "1500" ;maxWidth
SF-VALUE "Max Height" "1500" ;maxHeight
SF-TOGGLE "Pad" TRUE ;pad
SF-COLOR "Padding Color" "white" ;padColor
)
(script-fu-menu-register "script-fu-batch-smart-resize"
"<Image>/Tools") ;menu location
我已经尝试了几乎所有可以在网上找到的方法，这是我最后的选择。我是否缺少在 Windows 7 版本中可接受的语法，在 Windows 10 版本中不是这样？
谢谢！
strbreakup 在 /usr/share/gimp/2.0/scripts 中的 script-fu-compat.init 中定义（或 C:\Program Files\GIMP 2\share\gimp.0\scripts 为 Windows）。此文件是否存在且完整（在我的工作版本中为 372 行）？
编辑：评论摘要：Gimp 没有查看其标准 scripts 目录。上面的目录应该在Edit>Preferences>Folders>Scripts.