exampel_draw_rectangle_perimeter.ipynb

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   "cell_type": "code",
   "execution_count": 1,
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      "[[0 0 0 0 0 0]\n",
      " [0 0 0 0 0 0]\n",
      " [0 0 1 1 0 0]\n",
      " [0 0 1 1 0 0]\n",
      " [0 0 0 0 0 0]\n",
      " [0 0 0 0 0 0]]\n"
     ]
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   ],
   "source": [
    "import numpy as np\n",
    "from skimage.draw import rectangle\n",
    "\n",
    "from skimage.draw import rectangle_perimeter\n",
    "\n",
    "img = np.zeros(shape=(6, 6), dtype=int)\n",
    "rr, cc = rectangle(start=(2, 2), extent=(2, 2))\n",
    "img[rr, cc] = 1\n",
    "print(img)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[[0 0 0 0 0 0]\n",
      " [0 2 2 2 2 0]\n",
      " [0 2 0 0 2 0]\n",
      " [0 2 0 0 2 0]\n",
      " [0 2 2 2 2 0]\n",
      " [0 0 0 0 0 0]]\n"
     ]
    }
   ],
   "source": [
    "img = np.zeros(shape=(6, 6), dtype=int)\n",
    "rr, cc = rectangle_perimeter(start=(2, 2), extent=(2, 2))\n",
    "img[rr, cc] = 2\n",
    "print(img)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[[0 0 0 0 0 0]\n",
      " [0 0 0 0 0 0]\n",
      " [0 0 1 1 0 0]\n",
      " [0 0 1 1 0 0]\n",
      " [0 0 0 0 0 0]\n",
      " [0 0 0 0 0 0]]\n",
      "[[0 0 0 0 0 0]\n",
      " [0 2 2 2 2 0]\n",
      " [0 2 0 0 2 0]\n",
      " [0 2 0 0 2 0]\n",
      " [0 2 2 2 2 0]\n",
      " [0 0 0 0 0 0]]\n"
     ]
    }
   ],
   "source": [
    "img = np.zeros(shape=(6, 6), dtype=int)\n",
    "rr, cc = rectangle(start=(2, 2), end=(3, 3))\n",
    "img[rr, cc] = 1\n",
    "print(img)\n",
    "\n",
    "img = np.zeros(shape=(6, 6), dtype=int)\n",
    "rr, cc = rectangle_perimeter(start=(2, 2), end=(3, 3))\n",
    "img[rr, cc] = 2\n",
    "print(img)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[[0 0 0 0 0 0]\n",
      " [0 0 0 0 0 0]\n",
      " [0 0 1 1 1 0]\n",
      " [0 0 1 1 1 0]\n",
      " [0 0 1 1 1 0]\n",
      " [0 0 0 0 0 0]]\n",
      "[[0 0 0 0 0 0]\n",
      " [0 0 2 2 2 0]\n",
      " [0 2 0 0 0 2]\n",
      " [0 2 0 0 0 2]\n",
      " [0 2 0 0 0 2]\n",
      " [0 0 2 2 2 0]]\n"
     ]
    }
   ],
   "source": [
    "from skimage.draw import circle\n",
    "from skimage.draw import circle_perimeter\n",
    "\n",
    "\n",
    "img = np.zeros(shape=(6, 6), dtype=int)\n",
    "rr, cc = circle(3, 3, 2)\n",
    "img[rr, cc]= 1\n",
    "print(img)\n",
    "\n",
    "img = np.zeros(shape=(6, 6), dtype=int)\n",
    "rr, cc = circle_perimeter(3, 3, 2)\n",
    "img[rr, cc]= 2\n",
    "print(img)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
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