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82 lines
2.8 KiB
Markdown
82 lines
2.8 KiB
Markdown
# clj-wordcloud [](https://travis-ci.org/tirkarthi/clj-wordcloud)
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A simple clojure wrapper around kumo to generate wordcloud
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## Example
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Given a map of element and the frequency the following image is generated. More examples/examples.clj.
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### Circle
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```clojure
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(ns examples
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(:require '[clj-wordcloud.core :refer :all]))
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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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```
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### Bitmaps
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```clojure
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(ns examples
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(:require '[clj-wordcloud.core :refer :all]))
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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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(write-to-file word-cloud "example_haskell.png"))
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```
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## TODO
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* API parity with Kumo
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* clojure.spec for docs and validation
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* Cool examples
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* Better tests
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## Contributing
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Contributions are welcome. Please refer to CONTRIBUTING.md.
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## Stability
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This library is still in early development phase and the API is subject to change. API design comments are welcome.
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## Thanks
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Thanks to @kennycason for [kumo](https://github.com/kennycason/kumo) without which this library is not possible
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## License
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Copyright © 2018 Karthikeyan S
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Distributed under the MIT License
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