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karlhof26karlhof26
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gradient options correct. Many options available
All gradient types generating better outcomes. Option toggles.
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‎60's Text.scm‎

Lines changed: 210 additions & 29 deletions
Original file line numberDiff line numberDiff line change
@@ -30,10 +30,25 @@
3030
;== Script by Gregory M. Ross ==
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;===============================================================
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33-
(define (script-fu-60's-text string font-name font-size bg-color gradient1 reverse1 style1 gradient2 reverse2 style2)
33+
(define (script-fu-60s-text thestring
34+
font-name
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font-size
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bg-color
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gradient1
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reverse1
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style1
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gradientdirectionoption
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gradient2
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reverse2
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style2
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mapgradient
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mapgradientreverse
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secondgradientaction
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mapgradientaction
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dropshadowaction)
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(let* (
36-
(text-ext (gimp-text-get-extents-fontname string font-size 0 font-name)) ; Get extents of the bounding box for the specified text in pixels.
51+
(text-ext (gimp-text-get-extents-fontname thestring font-size 0 font-name)) ; Get extents of the bounding box for the specified text in pixels.
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(wide (+ (car text-ext) 20)) ; wide = text width + 20 pixels
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(high (+ (cadr text-ext) 20)) ; high = text height + 20 pixels
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(img (car (gimp-image-new wide high 0))) ; define new rgb image called "img"
@@ -43,6 +58,11 @@
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(dupe-layer (car (gimp-layer-new img wide high 1 "Gradient Map" 100 6))) ; define new rgba layer named "Gradient Map"
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(text-layer (car (gimp-layer-new img wide high 1 "Text" 100 0))) ; define new rgba layer named "Text"
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(shadow-layer (car (gimp-layer-new img wide high 1 "Shadow" 80 0))) ; define new rgba layer named "Shadow" with 80% opacity
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(widthfactor1 0.5)
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(heightfactor1 0.8)
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(widthfactor2 0.1)
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(heightfactor2 0.5)
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)
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@@ -63,49 +83,202 @@
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(gimp-edit-clear shadow-layer)
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(gimp-edit-clear text-layer)
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(gimp-edit-clear gradient-layer)
66-
(gimp-floating-sel-anchor (car (gimp-text-fontname img text-layer 10 10 string 0 TRUE font-size PIXELS font-name)))
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(gimp-floating-sel-anchor (car (gimp-text-fontname img text-layer 10 10 thestring 0 TRUE font-size PIXELS font-name)))
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; Create gradient effect
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(gimp-context-set-gradient gradient1)
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92+
;(gimp-message (number->string style1))
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;(gimp-message (number->string wide))
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;(gimp-message (number->string high))
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;(gimp-edit-blend gradient-layer 3 0 style1 100 0 0 reverse1 FALSE 0 0 TRUE 0 0 wide high)
73-
(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-NORMAL style1 100 0 0 reverse1 FALSE 0 0 TRUE 0 0 wide high)
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(gimp-context-set-gradient gradient2)
75-
;(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-DIFFERENCE style2 100 0 0 reverse2 FALSE 0 0 TRUE 0 (/ high 2) (/ wide 2) (/ high 2))
76-
(gimp-edit-blend gradient2-layer BLEND-CUSTOM LAYER-MODE-LINEAR-LIGHT style2 100 0 REPEAT-SAWTOOTH reverse2 FALSE 0 0 TRUE 1 (* high 0.25) (* wide 0.15) (* high 0.25))
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;(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-NORMAL style1 100 0 0 reverse1 FALSE 0 0 TRUE 0 0 wide high)
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;(gimp-message "checking direction option")
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(cond ((= gradientdirectionoption 0)
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;(gimp-message "GradDir Option0")
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(set! widthfactor1 0.0)
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(set! heightfactor1 0.5)
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(set! widthfactor2 1.0)
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(set! heightfactor2 0.5)
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)
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((= gradientdirectionoption 1)
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;(gimp-message "GradDir Option1 vertical")
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(set! widthfactor1 0.5)
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(set! heightfactor1 0.0)
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(set! widthfactor2 0.5)
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(set! heightfactor2 1.0)
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)
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((= gradientdirectionoption 2)
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;(gimp-message "GradDir Option2 halfway down")
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(set! widthfactor1 0.0)
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(set! heightfactor1 0.5)
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(set! widthfactor2 0.0)
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(set! heightfactor2 1.0)
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)
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((= gradientdirectionoption 3)
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;(gimp-message "GradDir Option3 High slant")
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(set! widthfactor1 0.10)
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(set! heightfactor1 0.20)
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(set! widthfactor2 0.12)
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(set! heightfactor2 0.40)
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)
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((= gradientdirectionoption 4)
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;(gimp-message "GradDir Option4 Good for radial")
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(set! widthfactor1 0.0)
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(set! heightfactor1 0.5)
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(set! widthfactor2 0.25)
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(set! heightfactor2 0.65)
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)
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((= gradientdirectionoption 5)
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;(gimp-message "GradDir Option5 TopL BottomR")
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(set! widthfactor1 0.0)
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(set! heightfactor1 0.0)
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(set! widthfactor2 1.0)
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(set! heightfactor2 0.99)
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)
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((= gradientdirectionoption 6)
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;(gimp-message "option 6")
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(set! widthfactor1 (/ (rand 99) 100))
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(set! heightfactor1 (/ (rand 99) 100))
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(set! widthfactor2 (/ (rand 99) 100))
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(set! heightfactor2 (/ (rand 99) 100))
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;(gimp-message (number->string widthfactor1))
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)
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((= gradientdirectionoption 7) ; narrow line
150+
;(gimp-message "option 7")
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(set! widthfactor1 0.46)
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(set! heightfactor1 0.5)
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(set! widthfactor2 0.54)
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(set! heightfactor2 0.55)
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)
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)
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158+
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(cond
160+
((= style1 0)
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;(gimp-message "style=0")
162+
(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-NORMAL style1 100 0 1 reverse1 FALSE 0 0 TRUE (* wide widthfactor1) (* high heightfactor1) (* wide widthfactor2) (* high heightfactor2))
163+
)
164+
((= style1 1)
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;(gimp-message "style=1") ; bi-linear - have added a repeat and angled - will consider a set of options (widths and heights) for each
166+
(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-NORMAL style1 100 0 1 reverse1 FALSE 0 0 TRUE 0 (* high 0.5) (* wide 0.25) (* high 0.65))
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)
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((= style1 2)
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;(gimp-message "style=2") ; radial
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;(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-NORMAL style1 100 0 0 reverse1 FALSE 0 0 TRUE 0 0 wide high)
171+
(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-NORMAL style1 100 0 1 reverse1 FALSE 0 0 TRUE (* wide widthfactor1) (* high heightfactor1) (* wide widthfactor2) (* high heightfactor2))
172+
)
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((= style1 3)
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;(gimp-message "style=3") ; square
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;(gimp-message "Squaredebug")
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(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-NORMAL style1 100 0 REPEAT-SAWTOOTH reverse1 FALSE 0 0 TRUE (* wide 0.5) (* high 0.5) (* wide 0.53) (* high 0.2))
177+
)
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((= style1 4)
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;(gimp-message "style=4") ; conical sym
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(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-NORMAL style1 100 0 0 reverse1 FALSE 0 0 TRUE (* wide 0.50) (* high 0.45) (* wide 0.81) (* high 0.65))
181+
)
182+
((= style1 5)
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;(gimp-message "style=5") ; conical (asymm)
184+
(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-NORMAL style1 100 0 0 reverse1 FALSE 0 0 TRUE (* wide 0.5) (* high 0.5) (* wide 0.75) (* high 0.5))
185+
)
186+
((= style1 6)
187+
;(gimp-message "style=6") ; shaped (angular)
188+
;(gimp-message "Squaredebug")
189+
;(gimp-layer-set-mode gradient-layer LAYER-MODE-NORMAL)
190+
191+
; NB shaped gradients require a selection
192+
(gimp-selection-all img)
193+
;(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-NORMAL style1 100 0 0 reverse1 FALSE 0 0 TRUE (* wide 0.5) (* high 0.5) (* wide 0.8) (* high 0.5))
194+
(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-NORMAL-LEGACY style1 100 0 0 TRUE TRUE 1 1 TRUE (* wide 0.1) (* high 0.1) (* wide 0.85) (* high 0.5))
195+
)
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((= style1 7)
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;(gimp-message "style=7") ; shaped (?)
198+
(gimp-selection-all img)
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(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-NORMAL style1 100 0 0 reverse1 FALSE 0 0 TRUE (* wide 0.5) (* high 0.5) (* wide 0.75) (* high 0.5))
200+
)
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(else
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(begin
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;(gimp-message "style=else")
204+
(gimp-selection-all img)
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(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-NORMAL style1 100 0 0 reverse1 FALSE 0 0 TRUE (* wide 0.25) 0 (* wide 0.5) (* high 0.5))
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)
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)
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)
209+
210+
;(gimp-message "line142")
211+
;(gimp-display-new img)
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;(quit)
213+
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(if (= secondgradientaction TRUE)
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(begin
216+
; added to address various styles requiring a selection
217+
(gimp-selection-all img)
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219+
(gimp-context-set-gradient gradient2)
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;(gimp-edit-blend gradient-layer BLEND-CUSTOM LAYER-MODE-DIFFERENCE style2 100 0 0 reverse2 FALSE 0 0 TRUE 0 (/ high 2) (/ wide 2) (/ high 2))
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;(gimp-edit-blend gradient2-layer BLEND-CUSTOM LAYER-MODE-DIFFERENCE style2 100 0 REPEAT-SAWTOOTH reverse2 FALSE 0 0 TRUE 1 (* high 0.25) (* wide 0.15) (* high 0.25))
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(gimp-edit-blend gradient2-layer BLEND-CUSTOM LAYER-MODE-DIFFERENCE style2 100 0 REPEAT-SAWTOOTH reverse2 FALSE 0 0 TRUE (* wide widthfactor1) (* high heightfactor1) (* wide widthfactor2) (* high heightfactor2))
223+
; Linear-lght
224+
(gimp-selection-none img)
225+
)
226+
)
227+
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78229
; Create Gradient Map
230+
(if (= mapgradientaction TRUE)
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(begin
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233+
;(gimp-context-set-gradient "Three bars sin")
234+
(gimp-context-set-gradient mapgradient)
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(gimp-item-set-visible bg-layer FALSE)
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(gimp-edit-copy-visible img)
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(gimp-image-insert-layer img dupe-layer 0 -1)
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(gimp-edit-clear dupe-layer)
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(gimp-image-raise-layer-to-top img dupe-layer)
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(gimp-edit-paste dupe-layer img)
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(gimp-floating-sel-anchor (car (gimp-image-get-floating-sel img)))
242+
(plug-in-gradmap 1 img dupe-layer)
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)
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)
245+
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(if (= secondgradientaction TRUE)
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(begin
248+
(gimp-layer-set-mode gradient2-layer LAYER-MODE-ADDITION)
249+
(gimp-layer-set-opacity gradient2-layer 62.0)
250+
)
251+
)
252+
253+
254+
;(gimp-message "DEBUG crashout")
255+
;(gimp-display-new img)
256+
;(quit)
79257

80-
(gimp-context-set-gradient "Three bars sin")
81-
(gimp-item-set-visible bg-layer FALSE)
82-
(gimp-edit-copy-visible img)
83-
(gimp-image-insert-layer img dupe-layer 0 -1)
84-
(gimp-edit-clear dupe-layer)
85-
(gimp-image-raise-layer-to-top img dupe-layer)
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(gimp-edit-paste dupe-layer img)
87-
(gimp-floating-sel-anchor (car (gimp-image-get-floating-sel img)))
88-
(plug-in-gradmap 1 img dupe-layer)
89-
90-
(gimp-layer-set-mode gradient2-layer LAYER-MODE-ADDITION)
91-
(gimp-layer-set-opacity gradient2-layer 62.0)
92258
; Clean up jagged edges
93259

94260
(gimp-selection-layer-alpha text-layer)
95261
(gimp-selection-shrink img 1)
96262
(gimp-selection-invert img)
97-
(gimp-edit-clear dupe-layer)
263+
(if (= mapgradientaction TRUE)
264+
(begin
265+
(gimp-edit-clear dupe-layer)
266+
)
267+
)
98268
(gimp-edit-clear gradient-layer)
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(gimp-edit-clear text-layer)
100270
(gimp-selection-invert img)
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102272
; Create drop shadow
103-
104-
; (gimp-bucket-fill shadow-layer 0 0 100 0 FALSE 0 0)
105-
(gimp-edit-bucket-fill shadow-layer BUCKET-FILL-FG 0 100 0 FALSE 0 0)
106-
(gimp-selection-none img)
107-
(plug-in-gauss 1 img shadow-layer 20 20 0)
108-
(gimp-drawable-offset shadow-layer FALSE 1 8 8)
273+
(if (= dropshadowaction TRUE)
274+
(begin
275+
; (gimp-bucket-fill shadow-layer 0 0 100 0 FALSE 0 0)
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(gimp-edit-bucket-fill shadow-layer BUCKET-FILL-FG 0 100 0 FALSE 0 0)
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(gimp-selection-none img)
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(plug-in-gauss 1 img shadow-layer 20 20 0)
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(gimp-drawable-offset shadow-layer FALSE 1 8 8)
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)
281+
)
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110283
; Turn on background layers visibility
111284

@@ -121,14 +294,14 @@
121294

122295
; Setup user interface
123296

124-
(script-fu-register "script-fu-60's-text"
297+
(script-fu-register "script-fu-60s-text"
125298
"60's Text"
126299
"Gives text a psychadelic 60's effect. \nfile: 60's Text.scm"
127300
"Gregory M. Ross"
128301
"Gregory M. Ross"
129302
"March 23, 2009"
130303
""
131-
SF-STRING "Text" "Gimp Rocks!"
304+
SF-STRING "Text" "Gimp60Gimp"
132305
SF-FONT "Font" "Arial Bold"
133306
SF-ADJUSTMENT "Font Size (pixels)" '(100 2 1000 1 10 0 1)
134307
SF-COLOR "Background Color" '(255 255 255)
@@ -139,15 +312,23 @@
139312
"Shaped (angular)" "Shaped (spherical)"
140313
"Shaped (dimpled)" "Spiral (cw)"
141314
"Spiral (ccw)")
315+
SF-OPTION "Gradient Direction option" '("Horizontal" "Vertical" "Option2 - Halfway Down" "Option3 - High slant"
316+
"Option4 - Good for Radial"
317+
"Option5 - slanted topL to bottomR" "Option6 - random" "Option7 - narrow")
142318
SF-GRADIENT "Gradient 2" "Three bars sin"
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SF-TOGGLE "Gradient reverse" FALSE
144320
SF-OPTION "Gradient Style" '("Linear" "Bi-linear" "Radial" "Square"
145321
"Conical (sym)" "Conical (asym)"
146322
"Shaped (angular)" "Shaped (spherical)"
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"Shaped (dimpled)" "Spiral (cw)"
148324
"Spiral (ccw)")
325+
SF-GRADIENT "Map Gradient" "Three bars sin"
326+
SF-TOGGLE "Map Gradient reverse" FALSE
327+
SF-TOGGLE "2) Do SecondGradient Step" TRUE
328+
SF-TOGGLE "3) Do MapGradient Gradient Step" TRUE
329+
SF-TOGGLE "4) Do Drop shadow Step" TRUE
149330
)
150-
(script-fu-menu-register "script-fu-60's-text"
331+
(script-fu-menu-register "script-fu-60s-text"
151332
"<Toolbox>/Script-Fu/Logos")
152333

153334
; end of script

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