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made sure the shadow is given enough space and then truncated instead of 

2005-01-07  Shlomi Fish  <shlomif@iglu.org.il>

	* plug-ins/script-fu/scripts/frosty-logo.scm: made sure the shadow
	is given enough space and then truncated instead of translated to the
	center of the image, thus preventing the display of shadows with
	a completely horizontal or vertical edge.

	Fixes bug #132145.
This commit is contained in:
Shlomi Fish 2005-01-07 20:47:03 +00:00 committed by Shlomi Fish
parent 2cd34bf12d
commit 48d6f68c02
2 changed files with 26 additions and 4 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2005-01-07 Shlomi Fish <shlomif@iglu.org.il>
* plug-ins/script-fu/scripts/frosty-logo.scm: made sure the shadow
is given enough space and then truncated instead of translated to the
center of the image, thus preventing the display of shadows with
a completely horizontal or vertical edge.
Fixes bug #132145.
2005-01-07 Michael Natterer <mitch@gimp.org>
* app/core/gimpimage-snap.c: moved variables to local scopes,

21
plug-ins/script-fu/scripts/frosty-logo.scm
View File

@ -7,8 +7,8 @@
size
bg-color)
(let* ((border (/ size 5))
(width (car (gimp-drawable-width logo-layer)))
(height (car (gimp-drawable-height logo-layer)))
(width (+ (car (gimp-drawable-width logo-layer)) border))
(height (+ (car (gimp-drawable-height logo-layer)) border))
(logo-layer-mask (car (gimp-layer-create-mask logo-layer ADD-BLACK-MASK)))
(sparkle-layer (car (gimp-layer-new img width height RGBA-IMAGE "Sparkle" 100 NORMAL-MODE)))
(matte-layer (car (gimp-layer-new img width height RGBA-IMAGE "Matte" 100 NORMAL-MODE)))
@ -16,14 +16,21 @@
(bg-layer (car (gimp-layer-new img width height RGB-IMAGE "Background" 100 NORMAL-MODE)))
(selection 0))
(define (for-each proc seq)
(if (not (null? seq))
(begin
(proc (car seq))
(for-each proc (cdr seq)))))
(gimp-context-push)
(gimp-layer-add-mask logo-layer logo-layer-mask)
(script-fu-util-image-resize-from-layer img logo-layer)
(script-fu-util-image-resize-from-layer img shadow-layer)
(gimp-image-add-layer img sparkle-layer 2)
(gimp-image-add-layer img matte-layer 3)
(gimp-image-add-layer img shadow-layer 4)
(gimp-image-add-layer img bg-layer 5)
(gimp-layer-translate logo-layer border border)
(gimp-selection-none img)
(gimp-edit-clear sparkle-layer)
(gimp-edit-clear matte-layer)
@ -65,8 +72,14 @@
(gimp-edit-stroke logo-layer)
(gimp-selection-none img)
(gimp-image-remove-channel img selection)
(for-each (lambda (the-layer)
(gimp-layer-resize the-layer (- width border) (- height border) (- border) (- border))
; (gimp-layer-translate the-layer border border)
)
(list sparkle-layer matte-layer bg-layer))
(gimp-layer-resize shadow-layer (- width border) (- height border) 0 0)
(gimp-layer-translate shadow-layer border border)
(script-fu-util-image-resize-from-layer img logo-layer)
(gimp-context-pop)))
(define (script-fu-frosty-logo-alpha img