{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Scripting: the easy way to extend ImageJ"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Parameterized scripting!"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Added new repo: imagej.public\n"
     ]
    },
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "",
       "version_major": 2,
       "version_minor": 0
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      "method": "display_data"
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     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/plain": [
       "ImageJ v2.0.0-rc-71 is ready to go."
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "%classpath config resolver imagej.public https://maven.imagej.net/content/groups/public\n",
    "%classpath add mvn net.imagej imagej 2.0.0-rc-71\n",
    "ij = new net.imagej.ImageJ()\n",
    "\"ImageJ v${ij.getVersion()} is ready to go.\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "2bb3d168-c5b3-40f5-a5e2-8bfe111d3ba2",
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       "version_minor": 0
      },
      "method": "display_data"
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     "metadata": {},
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   ],
   "source": [
    "script = \"\"\"\n",
    "#@String name\n",
    "#@output String greeting\n",
    "greeting = \"Hello, \" + name + \"!\"\n",
    "\"\"\"\n",
    "task = ij.script().run(\"hello.groovy\", script, true, [\"name\": \"Johnny\"])\n",
    "// it runs asynchronously! let's wait for it to complete.\n",
    "module = task.get()\n",
    "// let's see what it computed\n",
    "module.getOutputs()"
   ]
  }
 ],
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   "title_cell": "Table of Contents",
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    "height": "calc(100% - 180px)",
    "left": "10px",
    "top": "150px",
    "width": "307px"
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