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- ; The Scheme code in this file provides some compatibility with
- ; scripts that were originally written for use with older versions of
- ; GIMP.
- ;
- ; It provides PDB procedures that used to be provided by plug-ins that
- ; were since then removed from the GIMP distribution. You should not
- ; use these in newly written scripts as the functions defined here may
- ; be removed at some later date.
-
-
- (define (plug-in-color-map run-mode img layer
- src-color-1 src-color-2 dest-color-1 dest-color-2
- map-mode)
- (gimp-levels layer HISTOGRAM-RED
- (car src-color-1) (car src-color-2) 1.0
- (- 255 (car dest-color-1)) (- 255 (car dest-color-2)))
- (gimp-levels layer HISTOGRAM-GREEN
- (cadr src-color-1) (cadr src-color-2) 1.0
- (- 255 (cadr dest-color-1)) (- 255 (cadr dest-color-2)))
- (gimp-levels layer HISTOGRAM-BLUE
- (caddr src-color-1) (caddr src-color-2) 1.0
- (- 255 (caddr dest-color-1)) (- 255 (caddr dest-color-2)))
- (gimp-levels layer HISTOGRAM-VALUE 0 255 1.0 255 0)
- )
-