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EnigmA Amiga Run 1997 October
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EnigmA AMIGA RUN 22 (1997)(G.R. Edizioni)(IT)[!][issue 1997-10 & 11][EAR-CD VI].iso
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progs
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demos
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arteffect2.demo
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rexx
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rec.rexx
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OS/2 REXX Batch file
|
1997-04-05
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2KB
|
88 lines
/*
* 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'