Clojure wrapper for the JFreeChart library.
Leiningen coordinates: [cljfreechart "0.2.0"]
(require '[cljfreechart.core :as c])
(def bar-data [{:brand "fiat" :speed 1.0 :userrating 3.0 :mileage 5.0 :safety 5.0}
{:brand "audi" :speed 5.0 :userrating 6.0 :mileage 10.0 :safety 4.0}
{:brand "ford" :speed 4.0 :userrating 2.0 :mileage 3.0 :safety 6.0}])
(def bar-chart (-> bar-data
(c/make-category-dataset {:group-key :brand})
(c/make-bar-chart "Car usage statistics" {:category-title "Category"
:value-title "Score"})))
(c/save-chart-as-file
bar-chart "bar-chart.png" {})
(def pie-data [{"iPhone 5s" 20}
{"Samsung Grand" 20}
{"MotoG" 40}
{"Nokia Lumia" 10}])
(def pie-chart (-> pie-data
(c/make-pie-dataset)
(c/make-pie-chart "Mobile sales" {})))
(c/save-chart-as-file
pie-chart "pie-chart.png" {})
(def time-series-data [{1295384773401 45} ; data spaced out by 1000ms so that it can fit in as :second
{1295384774401 61}
{1295384775401 39}
{1295384776401 48}
{1295384777401 53}])
(def time-series-chart (-> time-series-data
(c/make-time-series-dataset {})
(c/make-time-series-chart "Time-series plot" {})))
(c/save-chart-as-file
time-series-chart "time-series-chart.png" {})
Copyright © 2015-2018 Shantanu Kumar
Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.
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