{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Explore signature captures\n",
    "\n",
    "Set `DATA_DIR` to a folder of common-format CSV signatures. Raw dataset formats may need a column mapping in `sigverify.io.loaders` first."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "from pathlib import Path\n",
    "import matplotlib.pyplot as plt\n",
    "from sigverify.io.loaders import load_csv_directory\n",
    "\n",
    "DATA_DIR = Path('../data/raw/mobisig')\n",
    "signatures = load_csv_directory(DATA_DIR)\n",
    "len(signatures)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "for signature in signatures[:6]:\n",
    "    plt.plot(signature.x, signature.y, label=f'{signature.user_id} ({signature.label})')\n",
    "plt.gca().invert_yaxis()\n",
    "plt.axis('equal')\n",
    "plt.legend()\n",
    "plt.show()"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "name": "python",
   "version": "3.10"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 5
}