mirror of https://github.com/GNOME/gimp.git
78 lines
2.6 KiB
Scheme
78 lines
2.6 KiB
Scheme
;
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;
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;
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; Chris Gutteridge (cjg@ecs.soton.ac.uk)
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; At ECS Dept, University of Southampton, England.
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; This program is free software; you can redistribute it and/or modify
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; it under the terms of the GNU General Public License as published by
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; the Free Software Foundation; either version 2 of the License, or
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; (at your option) any later version.
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;
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; This program is distributed in the hope that it will be useful,
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; but WITHOUT ANY WARRANTY; without even the implied warranty of
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; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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; GNU General Public License for more details.
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;
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; You should have received a copy of the GNU General Public License
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; along with this program; if not, write to the Free Software
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; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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(define (script-fu-tile-blur inImage inLayer inRadius inHoriz inVert inType)
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(set! theImage inImage)
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(set! theLayer inLayer)
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(set! theHeight (car (gimp-drawable-height theLayer)))
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(set! theWidth (car (gimp-drawable-width theLayer)))
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(gimp-image-disable-undo theImage)
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(gimp-layer-resize theLayer (* 3 theWidth) (* 3 theHeight) 0 0)
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(gimp-rect-select theImage 0 0 theWidth theHeight REPLACE 0 0)
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(gimp-edit-cut theLayer)
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(gimp-selection-none theImage)
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(gimp-layer-set-offsets theLayer theWidth theHeight)
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(cjg-pasteat 1 1) (cjg-pasteat 1 2) (cjg-pasteat 1 3)
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(cjg-pasteat 2 1) (cjg-pasteat 2 2) (cjg-pasteat 2 3)
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(cjg-pasteat 3 1) (cjg-pasteat 3 2) (cjg-pasteat 3 3)
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(gimp-selection-none theImage)
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(if (= inType FALSE)
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(plug-in-gauss-iir TRUE theImage theLayer inRadius inHoriz inVert)
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(plug-in-gauss-rle TRUE theImage theLayer inRadius inHoriz inVert)
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)
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(gimp-layer-resize theLayer theWidth theHeight (- 0 theWidth) (- 0 theHeight))
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(gimp-layer-set-offsets theLayer 0 0)
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(gimp-image-enable-undo theImage)
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(gimp-displays-flush)
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)
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(define (cjg-pasteat xoff yoff)
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(let ((theFloat (car(gimp-edit-paste theLayer 0))))
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(gimp-layer-set-offsets theFloat (* xoff theWidth) (* yoff theHeight) )
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(gimp-floating-sel-anchor theFloat)
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)
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)
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; Register the function with the GIMP:
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(script-fu-register
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"script-fu-tile-blur"
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"<Image>/Filters/Blur/Tilable Blur"
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"foo"
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"Chris Gutteridge"
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"1998, Chris Gutteridge / ECS dept, University of Southampton, England."
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"25th April 1998"
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"RGBA RGB"
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SF-IMAGE "The Image" 0
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SF-DRAWABLE "The Layer" 0
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SF-ADJUSTMENT "Radius" '(5 0 128 1 1 0 0)
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SF-TOGGLE "Blur Vertically?" TRUE
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SF-TOGGLE "Blur Horizontally?" TRUE
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SF-TOGGLE "Blur Type: TRUE=RLE, FALSE=IIR" FALSE
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)
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