我有一堆屏幕截图,我想裁剪窗口边框.我想用脚本来裁剪它们.
我可以访问GIMP,但不能访问photoshop,所以我认为GIMP将是最好的工具.我以前没有使用GIMP编写脚本,因此我查找了一些GIMP裁剪脚本.我发现的那些都与我想要的相似,但并不完全.我认为将脚本改为我需要的是一件简单的事情.但由于我不熟悉脚本语言,因此证明比我想象的更难.我找到了一个很棒的自动裁剪脚本here.有人可以帮我定制它以满足我的需求吗?
(define (script-fu-rs-center-crop filename outfilename wIDth height) (let* ((image (car (gimp-file-load RUN-NONINteraCTIVE filename filename))) (drawable (car (gimp-image-get-active-layer image)))) (let* ((original-wIDth (car (gimp-image-wIDth image))) (original-height (car (gimp-image-height image))) (new-wIDth original-wIDth) (new-height original-height) (offset-x 0) (offset-y 0)) (if (<= (/ original-wIDth original-height) (/ wIDth height)) (gimp-image-crop image original-wIDth (* original-wIDth (/ height wIDth)) 0 (/ (- original-height (* original-wIDth (/ height wIDth))) 2) ) (gimp-image-crop image (* original-height (/ wIDth height)) original-height (/ (- original-wIDth (* original-height (/ wIDth height))) 2) 0) ) ) (set! drawable (car (gimp-image-get-active-layer image)))(gimp-file-save RUN-NONINteraCTIVE image drawable outfilename outfilename) (gimp-image-delete image)))
所有照片的整体尺寸都不相同.但它们在我想要裁剪的顶部,左侧,右侧和底部都具有相同数量的像素.因此,假设图像具有像素尺寸宽度和高度,我想从顶部移除t_junk像素,从底部移除b_junk像素,从左侧移除l_junk像素,从右移除r_junk像素.所以我希望新的图像尺寸为宽度 – l_junk – r_junk和height – t_junk – b_junk.最佳答案Edger Script
我编写了一个自定义的GIMP脚本,它完全符合您的要求.只需将以下内容粘贴到文本文档中,然后将其以.scm扩展名保存在GIMP脚本文件夹中(可以在编辑>首选项>文件夹>脚本中找到/创建路径):
(define (script-fu-wirebear-edger filename outfilename top right bottom left)(let* ( (img (car (gimp-file-load RUN-NONINteraCTIVE filename filename))) (owIDth (car (gimp-image-wIDth img))) (oheight (car (gimp-image-height img))) (wIDth (- owIDth (+ right left))) (height (- oheight (+ top bottom))) ) ;Crop Image (gimp-image-crop img wIDth height left top) ;Save (gimp-file-save RUN-NONINteraCTIVE img (car (gimp-image-active-drawable img)) outfilename outfilename) ;Cleanup (gimp-image-delete img)))(script-fu-register "script-fu-wirebear-edger" "Edger" "Removes junk from the edges of an image" "Chris Kent" "WireBear.com" "August 2011" "RGB* GRAY*" Sf-string "filename" "" Sf-string "Outputfilename" "" SF-VALUE "topEdge" "0" SF-VALUE "RightEdge" "0" SF-VALUE "BottomEdge" "0" SF-VALUE "leftEdge" "0")script-fu-wirebear-edger()
此脚本接收输入文件名,输出文件名和每侧剃掉的像素数.您可以从windows运行该命令(假设您已将GIMP设置为环境变量),这样(确保如图所示转义特殊字符并将所有字符放在一行上):
C:>gimp-2.6 -i -c -b "(script-fu-wirebear-edger \"C:\Users\You\Desktop\Images\1.png\" \"C:\Users\You\Desktop\Images\1_edged.png\" 10 30 25 5)" -b "(gimp-quit 0)"
或者您可以在Script-Fu控制台(过滤器> Script-Fu>控制台)中运行它 – 无论这样的 *** 作系统如何:
(script-fu-wirebear-edger "C:\Users\You\Desktop\Images\1.png" "C:\Users\You\Desktop\Images\1_edged.png" 10 30 25 5)
批处理Edger脚本
为了在多个映像上运行Edger脚本,您可以将以下脚本与上面的脚本结合使用(您将在Scripts文件夹中同时使用这两个脚本):
(define (script-fu-wirebear-batch-edger pattern outsuffix top right bottom left)(let* ( (fileList (cadr (file-glob pattern 1))) (filename "") (outfn "") ) (while (not (null? fileList)) (set! filename (car fileList)) (set! outfn (string-append (string-append (substring filename 0 (- (string-length filename) 4)) outsuffix) (substring filename (- (string-length filename) 4)) ) ) (script-fu-wirebear-edger filename outfn top right bottom left) (set! fileList (cdr fileList)) )))(script-fu-register "script-fu-wirebear-batch-edger" "Batch Edger" "Removes junk from the edges of a serIEs of images" "Chris Kent" "WireBear.com" "August 2011" "RGB* GRAY*" Sf-string "Pattern" "*.png" Sf-string "OutputSuffix" "_edged" SF-VALUE "topEdge" "0" SF-VALUE "RightEdge" "0" SF-VALUE "BottomEdge" "0" SF-VALUE "leftEdge" "0")script-fu-wirebear-batch-edger()
该脚本采用搜索模式来匹配目标图像,添加到文件名的后缀和每个图像每侧的剃须像素数.您可以从windows运行该命令(假设您已将GIMP设置为环境变量),这样(确保如图所示转义特殊字符并将所有字符放在一行上):
C:>gimp-2.6 -i -c -b "(script-fu-wirebear-batch-edger \"C:\Users\You\Desktop\Images\*.png\" \"_edged\" 10 30 25 5)" -b "(gimp-quit 0)"
或者您可以在Script-Fu控制台(过滤器> Script-Fu>控制台)中运行它 – 无论这样的 *** 作系统如何:
(script-fu-wirebear-batch-edger "C:\Users\You\Desktop\Images\*.png""_edged" 10 30 25 5)
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