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Venice, a sandboxed Lisp implemented in Java.

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;;;;   __    __         _
;;;;   \ \  / /__ _ __ (_) ___ ___
;;;;    \ \/ / _ \ '_ \| |/ __/ _ \
;;;;     \  /  __/ | | | | (_|  __/
;;;;      \/ \___|_| |_|_|\___\___|
;;;;
;;;;
;;;; Copyright 2017-2024 Venice
;;;;
;;;; Licensed under the Apache License, Version 2.0 (the "License");
;;;; you may not use this file except in compliance with the License.
;;;; You may obtain a copy of the License at
;;;;
;;;;     http://www.apache.org/licenses/LICENSE-2.0
;;;;
;;;; Unless required by applicable law or agreed to in writing, software
;;;; distributed under the License is distributed on an "AS IS" BASIS,
;;;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;;;; See the License for the specific language governing permissions and
;;;; limitations under the License.

(do
  (load-module :xchart)

  ; ensure the XChart libs are on the classpath
  (xchart/check-required-libs)

  (xchart/write-to-file
    (xchart/pie-chart
      { "A" 400 "B" 310 "C" 50 }
      { :title "Pie Chart" :theme :xchart } )
    :png
    120
    (io/file "pie.png")))