d998515787
directly into Xtns. Language specific tools (e.g. Refresh, Console) remain in language-specific menus. Bug 145507.
117 lines
4 KiB
Scheme
117 lines
4 KiB
Scheme
; Starburst
|
|
; Effect courtesy Xach Beane's web page
|
|
|
|
|
|
(define (apply-starburst-logo-effect img
|
|
logo-layer
|
|
size
|
|
burst-color
|
|
bg-color)
|
|
(let* ((off (* size 0.03))
|
|
(count -1)
|
|
(feather (* size 0.04))
|
|
(border (+ feather off))
|
|
(width (car (gimp-drawable-width logo-layer)))
|
|
(height (car (gimp-drawable-height logo-layer)))
|
|
(burst-coords (cons (* width 0.5) (* height 0.5)))
|
|
(burstradius (* (min height width) 0.35))
|
|
(bg-layer (car (gimp-layer-new img width height RGB-IMAGE "Background" 100 NORMAL-MODE)))
|
|
(shadow-layer (car (gimp-layer-new img width height RGBA-IMAGE "Shadow" 100 NORMAL-MODE)))
|
|
(burst-layer (car (gimp-layer-new img width height RGBA-IMAGE "Burst" 100 NORMAL-MODE)))
|
|
(layer-mask (car (gimp-layer-create-mask burst-layer ADD-BLACK-MASK))))
|
|
|
|
(gimp-context-push)
|
|
|
|
(gimp-selection-none img)
|
|
(script-fu-util-image-resize-from-layer img logo-layer)
|
|
(gimp-image-add-layer img bg-layer 1)
|
|
(gimp-image-add-layer img shadow-layer 1)
|
|
(gimp-image-add-layer img burst-layer 0)
|
|
(gimp-layer-add-mask burst-layer layer-mask)
|
|
(gimp-layer-set-lock-alpha logo-layer TRUE)
|
|
|
|
(gimp-context-set-background bg-color)
|
|
(gimp-edit-fill bg-layer BACKGROUND-FILL)
|
|
(gimp-edit-clear shadow-layer)
|
|
(gimp-edit-clear burst-layer)
|
|
|
|
(gimp-selection-all img)
|
|
(gimp-context-set-pattern "Crack")
|
|
(gimp-edit-bucket-fill logo-layer PATTERN-BUCKET-FILL NORMAL-MODE 100 0 FALSE 0 0)
|
|
(gimp-selection-none img)
|
|
|
|
(gimp-selection-layer-alpha logo-layer)
|
|
|
|
(gimp-context-set-background '(255 255 255))
|
|
(gimp-edit-fill layer-mask BACKGROUND-FILL)
|
|
(gimp-selection-none img)
|
|
(plug-in-nova 1 img burst-layer (car burst-coords) (cdr burst-coords)
|
|
burst-color burstradius 100 0)
|
|
|
|
(gimp-selection-layer-alpha logo-layer)
|
|
(gimp-context-set-background '(0 0 0))
|
|
(gimp-selection-feather img feather)
|
|
(gimp-selection-translate img -1 -1)
|
|
(while (< count off)
|
|
(gimp-edit-fill shadow-layer BACKGROUND-FILL)
|
|
(gimp-selection-translate img 1 1)
|
|
(set! count (+ count 1)))
|
|
(gimp-selection-none img)
|
|
|
|
(gimp-context-pop)))
|
|
|
|
|
|
(define (script-fu-starburst-logo-alpha img
|
|
logo-layer
|
|
size
|
|
burst-color
|
|
bg-color)
|
|
(begin
|
|
(gimp-image-undo-group-start img)
|
|
(apply-starburst-logo-effect img logo-layer size burst-color bg-color)
|
|
(gimp-image-undo-group-end img)
|
|
(gimp-displays-flush)))
|
|
|
|
(script-fu-register "script-fu-starburst-logo-alpha"
|
|
_"Starb_urst..."
|
|
"Starburst as inspired by GIMP News"
|
|
"Spencer Kimball & Xach Beane"
|
|
"Spencer Kimball & Xach Beane"
|
|
"1997"
|
|
"RGBA"
|
|
SF-IMAGE "Image" 0
|
|
SF-DRAWABLE "Drawable" 0
|
|
SF-ADJUSTMENT _"Effect size (pixels * 30)" '(150 0 512 1 10 0 1)
|
|
SF-COLOR _"Burst color" '(60 196 33)
|
|
SF-COLOR _"Background color" '(255 255 255))
|
|
|
|
(script-fu-menu-register "script-fu-starburst-logo-alpha"
|
|
"<Image>/Filters/Alpha to Logo")
|
|
|
|
|
|
(define (script-fu-starburst-logo text size fontname burst-color bg-color)
|
|
(let* ((img (car (gimp-image-new 256 256 RGB)))
|
|
(off (* size 0.03))
|
|
(feather (* size 0.04))
|
|
(border (+ feather off))
|
|
(text-layer (car (gimp-text-fontname img -1 0 0 text border TRUE size PIXELS fontname))))
|
|
(gimp-image-undo-disable img)
|
|
(apply-starburst-logo-effect img text-layer size burst-color bg-color)
|
|
(gimp-image-undo-enable img)
|
|
(gimp-display-new img)))
|
|
|
|
(script-fu-register "script-fu-starburst-logo"
|
|
_"Starb_urst..."
|
|
"Starburst as inspired by GIMP News"
|
|
"Spencer Kimball & Xach Beane"
|
|
"Spencer Kimball & Xach Beane"
|
|
"1997"
|
|
""
|
|
SF-STRING _"Text" "GIMP"
|
|
SF-ADJUSTMENT _"Font size (pixels)" '(150 0 512 1 10 0 1)
|
|
SF-FONT _"Font" "Blippo"
|
|
SF-COLOR _"Burst color" '(60 196 33)
|
|
SF-COLOR _"Background color" '(255 255 255))
|
|
|
|
(script-fu-menu-register "script-fu-starburst-logo"
|
|
"<Toolbox>/Xtns/Logos")
|