6239dddda3
2006-10-15 Kevin Cozens <kcozens@cvs.gnome.org> With this commit we finally say goodbye to SIOD. This large set of changes updates the Script-Fu plug-in to use the TinyScheme Scheme interpreter. These changes originated with changes originally made to Script-Fu which created Tiny-Fu (aka. the gimp-tiny-fu module). * plug-ins/script-fu/Makefile.am * plug-ins/script-fu/script-fu-console.c * plug-ins/script-fu/script-fu-interface.c * plug-ins/script-fu/script-fu-scripts.c * plug-ins/script-fu/script-fu-scripts.h * plug-ins/script-fu/script-fu-server.c * plug-ins/script-fu/script-fu-text-console.c * plug-ins/script-fu/script-fu.c: Updated with the changes made to these files as part of the work on the Tiny-Fu project. * plug-ins/script-fu/scheme-wrapper.c * plug-ins/script-fu/scheme-wrapper.h: Renamed from siod-wrapper.[ch] and updated based on differences to ts-wrapper.[ch] from gimp-tiny-fu. * plug-ins/script-fu/ftx/* * plug-ins/script-fu/re/* * plug-ins/script-fu/tinyscheme/* * plug-ins/script-fu/scripts/script-fu.init * plug-ins/script-fu/scripts/script-fu-compat.init * plug-ins/script-fu/scripts/contactsheet.scm * plug-ins/script-fu/scripts/script-fu-set-cmap.scm * plug-ins/script-fu/scripts/script-fu-util-setpt.scm * plug-ins/script-fu/scripts/ts-helloworld.scm: Added all of these files and directories from Tiny-Fu. Updated the Makefile.am files of ftx, re, and tinyscheme now they are in the GIMP source tree. * plug-ins/script-fu/scripts/*.scm: All scripts have been updated as needed to ensure they will work with the TinyScheme interpreter. Most of the files have been reformatted making it easier to see the syntax of Scheme and making them easier to read. * plug-ins/script-fu/scripts/Makefile.am: Updated script file lists. * plug-ins/script-fu/siod-wrapper.c * plug-ins/script-fu/siod-wrapper.h * plug-ins/script-fu/siod/*: Removed obsolete files. * configure.in: Updated list of files in AC_CONFIG_FILES. Changed --disable-script-fu to --without-script-fu which it should have been when originally added. * INSTALL: Updated to show change to --without-script-fu.
127 lines
4.2 KiB
Scheme
127 lines
4.2 KiB
Scheme
; HIGHLIGHT-DROP-SHADOW-LOGO
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; draw the specified text over a background with a drop shadow and a highlight
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(define (apply-basic2-logo-effect img
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logo-layer
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bg-color
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text-color)
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(define (color-highlight color)
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(let (
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(r (car color))
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(g (cadr color))
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(b (caddr color))
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)
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(set! r (+ r (* (- 255 r) 0.75)))
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(set! g (+ g (* (- 255 g) 0.75)))
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(set! b (+ b (* (- 255 b) 0.75)))
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(list r g b)
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)
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)
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(let* (
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(width (car (gimp-drawable-width logo-layer)))
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(height (car (gimp-drawable-height logo-layer)))
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(posx (- (car (gimp-drawable-offsets logo-layer))))
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(posy (- (cadr (gimp-drawable-offsets logo-layer))))
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(bg-layer (car (gimp-layer-new img width height RGB-IMAGE "Background" 100 NORMAL-MODE)))
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(highlight-layer (car (gimp-layer-copy logo-layer TRUE)))
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(shadow-layer (car (gimp-layer-new img width height RGBA-IMAGE "Shadow" 100 MULTIPLY-MODE)))
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)
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(gimp-context-push)
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(gimp-selection-none img)
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(script-fu-util-image-resize-from-layer img logo-layer)
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(gimp-image-add-layer img bg-layer 1)
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(gimp-image-add-layer img shadow-layer 1)
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(gimp-image-add-layer img highlight-layer 1)
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(gimp-context-set-foreground text-color)
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(gimp-layer-set-lock-alpha logo-layer TRUE)
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(gimp-edit-fill logo-layer FOREGROUND-FILL)
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(gimp-edit-clear shadow-layer)
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(gimp-context-set-foreground (color-highlight text-color))
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(gimp-layer-set-lock-alpha highlight-layer TRUE)
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(gimp-edit-fill highlight-layer FOREGROUND-FILL)
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(gimp-context-set-background bg-color)
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(gimp-drawable-fill bg-layer BACKGROUND-FILL)
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(gimp-selection-layer-alpha logo-layer)
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(gimp-context-set-background '(0 0 0))
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(gimp-selection-feather img 7.5)
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(gimp-edit-fill shadow-layer BACKGROUND-FILL)
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(gimp-selection-none img)
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(gimp-context-set-foreground '(255 255 255))
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(gimp-edit-blend logo-layer FG-BG-RGB-MODE MULTIPLY-MODE
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GRADIENT-RADIAL 100 20 REPEAT-NONE FALSE
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FALSE 0 0 TRUE
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0 0 width height)
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(gimp-layer-translate shadow-layer 3 3)
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(gimp-layer-translate highlight-layer (- posx 2) (- posy 2))
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(gimp-drawable-set-name highlight-layer "Highlight")
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(gimp-context-pop)
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)
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)
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(define (script-fu-basic2-logo-alpha img
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logo-layer
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bg-color
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text-color)
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(gimp-image-undo-group-start img)
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(apply-basic2-logo-effect img logo-layer bg-color text-color)
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(gimp-image-undo-group-end img)
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(gimp-displays-flush)
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)
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(script-fu-register "script-fu-basic2-logo-alpha"
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_"B_asic II..."
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_"Add a shadow and a highlight to the selected region (or alpha)"
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"Spencer Kimball"
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"Spencer Kimball"
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"1996"
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"RGBA"
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SF-IMAGE "Image" 0
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SF-DRAWABLE "Drawable" 0
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SF-COLOR _"Background color" '(255 255 255)
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SF-COLOR _"Text color" '(206 6 50)
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)
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(define (script-fu-basic2-logo text
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size
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font
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bg-color
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text-color)
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(let* (
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(img (car (gimp-image-new 256 256 RGB)))
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(text-layer (car (gimp-text-fontname img -1 0 0 text 10 TRUE size PIXELS font)))
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)
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(gimp-image-undo-disable img)
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(apply-basic2-logo-effect img text-layer bg-color text-color)
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(gimp-image-undo-enable img)
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(gimp-display-new img)
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)
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)
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(script-fu-menu-register "script-fu-basic2-logo-alpha"
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"<Image>/Filters/Alpha to Logo")
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(script-fu-register "script-fu-basic2-logo"
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_"B_asic II..."
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_"Create a simple logo with a shadow and a highlight"
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"Spencer Kimball"
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"Spencer Kimball"
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"1996"
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""
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SF-STRING _"Text" "TINY-FU"
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SF-ADJUSTMENT _"Font size (pixels)" '(150 2 1000 1 10 0 1)
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SF-FONT _"Font" "Sans Bold"
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SF-COLOR _"Background color" '(255 255 255)
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SF-COLOR _"Text color" '(206 6 50)
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)
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(script-fu-menu-register "script-fu-basic2-logo"
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"<Toolbox>/Xtns/Logos")
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