Julia set: Difference between revisions
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(Kotlin entry) |
m (→{{header|Julia}}: code simplifications) |
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<lang julia>using Images |
<lang julia>using Images |
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w, h = 800, 600 |
const w, h = 800, 600 |
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img = Array( |
const img = Array(RGB{Float64}, h, w) |
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maxIter = 50 |
const maxIter = 50 |
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c = -0.8+0.156im |
const c = -0.8+0.156im |
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function hsv2rgb(h, s, v) |
@inline function hsv2rgb(h, s, v) |
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c = v * s |
const c = v * s |
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x = c * (1 - abs(((h/60) % 2) - 1)) |
const x = c * (1 - abs(((h/60) % 2) - 1)) |
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m = v - c |
const m = v - c |
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r,g,b = |
const r,g,b = |
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if h < 60 |
if h < 60 |
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(c, x, 0) |
(c, x, 0) |
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end |
end |
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(b + m), (g + m), (r + m) |
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g = round(UInt8, (g + m) * 255) |
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b = round(UInt8, (b + m) * 255) |
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b,g,r |
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end |
end |
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end |
end |
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r,g,b = hsv2rgb(i / maxIter * 360, 1, i > 1 ? 1 : 0) |
r,g,b = hsv2rgb(i / maxIter * 360, 1, i > 1 ? 1 : 0) |
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img[y,x |
img[y,x] = RGB{Float64}(r, g, b) |
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img[y,x,2] = g |
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img[y,x,3] = b |
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end |
end |
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end |
end |
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save("JuliaSet.png", |
save("JuliaSet.png", img)</lang> |
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=={{header|Kotlin}}== |
=={{header|Kotlin}}== |
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