{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# JSON"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Required Strucutre of the JSON file\n",
    "\n",
    "The JSON file must have two keys: `'nodes'` and `'edges'` each of which contain a list of elements that conform to the cytoscapejs specification: https://js.cytoscape.org/#notation/elements-json"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import ipycytoscape"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import json\n",
    "with open(\"colaData.json\") as fi:\n",
    "    json_file = json.load(fi)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "cytoscapeobj = ipycytoscape.CytoscapeWidget()\n",
    "cytoscapeobj.graph.add_graph_from_json(json_file)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "cytoscapeobj.set_style([{\n",
    "                            'selector': 'node',\n",
    "                            'css': {\n",
    "                                'background-color': 'red'\n",
    "                            }\n",
    "                        },\n",
    "\n",
    "                        {\n",
    "                            'selector': 'edge',\n",
    "                            'css': {\n",
    "                                'line-color': 'pink'\n",
    "                            }\n",
    "                        }])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "cytoscapeobj"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.8.2"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 4
}