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48 lines
2.2 KiB
Clojure
48 lines
2.2 KiB
Clojure
(ns examples
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(:require '[clj-wordcloud.core :refer :all]))
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(defn random-words
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[n]
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(->> "/usr/share/dict/words"
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slurp
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clojure.string/lower-case
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clojure.string/split-lines
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shuffle
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(take n)))
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(let [frequency-map (zipmap (random-words 100) (shuffle (range 300)))
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word-cloud (word-cloud frequency-map
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{:dimension {:width 600
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:height 600}
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:background {:type :circle
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:size 300
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:color "0x000000"}
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:font {:type "Calibre"
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:weight :plain
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:scale-type :linear
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:x-scale 20
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:y-scale 20
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:padding 5}})]
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(write-to-file word-cloud "example_circle.png"))
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(let [frequency-map (zipmap (range 100 150) (shuffle (range 300)))
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word-cloud (word-cloud frequency-map
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{:dimension {:width 600
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:height 600}
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:background {:type :pixel
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:size 300
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:color "0x000000"
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:bitmap "examples/backgrounds/haskell_1.bmp"}
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:font {:type "Calibre"
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:weight :plain
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:scale-type :linear
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:x-scale 20
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:y-scale 20
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:padding 5
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:colors ["0x00FF00" "0x0000FF" "0xFFAFFF"
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"0xFFEEFF" "0xEEEEEE"]}})]
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(write-to-file word-cloud "example_haskell.png"))
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