home *** CD-ROM | disk | FTP | other *** search
- /*
- * Graduates
- *
- * ARexx Example for: new, rectangle (gradients)
- * Author: A. Pratsch
- * This script is Public Domain
- */
-
- options results
-
- address "ArtEffect"
-
- dummy = random(,,time(seconds))
-
- setcolor 0 0 0 bg
-
- new w 400 h 400 fill white "Gradients"
-
- /*
- gradient string: (linear|radial),(rgb|hsb|alpha),steps,roughness:(linecoordinates:x1,y1,x2,y2|circlecoordinates,mx,my,r)
- parameters may not appear if you want to use defaults: e.g. linear,,,10:0,0,100,100" is a valid gradient. Of course the
- line or circle coordinates always must be given.
- */
- /*
- rectangle gradient "linear,hsb,16,20:0,0,99,99" strength 50 0 0 99 99
- rectangle gradient "linear,hsb,256,0:100,0,199,99" strength 50 100 0 199 99
-
- rectangle gradient "radial,rgb,16,20:50,150,50" strength 75 0 100 99 199
- rectangle gradient "radial,rgb,256,0:150,150,50" strength 75 100 100 199 199
-
- erasepic
-
- palette rs 0 re 1
-
- do k=0 to 399 by 50
- do i=0 to 399 by 50
- 'setcolor 'random(0,255)' 'random(0,255)' 'random(0,255)' reg 0'
- 'setcolor 'random(0,255)' 'random(0,255)' 'random(0,255)' reg 1'
- mode = random(1,2);
- if mode=1 then
- do
- j = random(10,50)
- l = random(10,50)
-
- type = "linear"
- options = i+l","k+j","i+49-l","k+49-j
- end
- else
- do
- type = "radial"
- options = i+25","k+25","random(5,40)
- end
-
- mode = random(1,2);
- if mode=1 then
- range = "rgb"
- else
- range = "hsb"
-
- "rectangle gradient "type","range","random(1,256)","random(0,20)":"options" strength "random(10,100)" "i" "k" "i+49" "k+49
- end
- end
-
- setcolor 255 0 0 reg 0
- setcolor 255 255 0 reg 1
- polygon gradient 'radial,rgb,256,0:200,200,200' strength 50 '200,0 280,120 400,120 320,200 400,280 280,280 200,400 120,280 0,280 80,200 0,120 120,120'
- */
- poly = "'"
- do i=0 to 100
- poly = poly || random(1,400) || "," || random(1,400) || " "
- end
- poly = poly || "'"
-
- setcolor 255 0 0 reg 0
- setcolor 0 0 255 reg 1
- "polygon gradient radial,hsb,256,10:200,200,200 strength 100 " poly
-
- setcolor 0 0 0
- "circle pt fill mode color strength 50 200 200 50"
-
- setcolor 0 0 255 reg 0
- setcolor 255 0 255 reg 1
- "ellipse gradient linear,rgb,,:150,150,250,250 strength 100 200 200 50 25"
-
- setcolor 255 0 0
- 'flood mode color strength 100 1 1'
-
-