74 lines
1.8 KiB
Scheme
74 lines
1.8 KiB
Scheme
; multisplit: splits up a mavica multi (sprites in one layer) into layers
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; so you make make from png/jpg sprite a gif animation
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; put me in ~/.gimp-ver/scripts and find me script-fu>animators>MultiSplit
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(define (script-fu-multisplit multimg
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drawable
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horizontal
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vertical
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delay)
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(let* (
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(width 0)
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(height 0)
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(img 0)
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(layerNum 0)
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(hpos 0)
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(vpos 0)
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(layer 0)
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(floatingLayer 0)
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)
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(set! width (/ (car (gimp-image-width multimg)) horizontal))
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(set! height (/ (car (gimp-image-height multimg)) vertical))
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(set! img (car (gimp-image-new width height RGB)))
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(set! vpos 0)
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(while (< vpos vertical)
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(set! hpos 0)
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(while (< hpos horizontal)
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(set! layerNum (+ layerNum 1))
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(set! layer (car (gimp-layer-new img width height RGB
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(string-append "Frame" delay "(replace)")
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100 NORMAL)))
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(gimp-layer-add-alpha layer)
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(gimp-drawable-fill layer TRANSPARENT-FILL)
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(gimp-image-add-layer img layer -1)
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(gimp-rect-select multimg
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(* hpos width) (* vpos height)
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width height
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REPLACE FALSE 0)
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(gimp-edit-copy drawable)
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(gimp-selection-all img)
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(set! floatingLayer (car (gimp-edit-paste layer 0)))
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(gimp-floating-sel-anchor floatingLayer)
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(gimp-selection-none img)
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(gimp-selection-none multimg)
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(set! hpos (+ hpos 1))
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)
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(set! vpos (+ vpos 1))
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)
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(gimp-display-new img)
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)
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)
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(script-fu-register "script-fu-multisplit"
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"<Image>/Script-Fu/Animators/MultiSplit"
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"Split an image into layers"
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"Rick Miller (Rick.Miller@Linux.org)"
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"Rick Miller"
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"05/19/2000"
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"RGB RGBA GRAY GRAYA"
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SF-IMAGE "Image" 0
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SF-DRAWABLE "Drawable" 0
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SF-VALUE "Horizontal Slices" "3"
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SF-VALUE "Vertical Slices" "3"
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SF-VALUE "Default Delay" "\"250ms\"")
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