{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "ea3a34b3-c104-48bd-93b9-95d8145fe0d6",
   "metadata": {},
   "source": [
    "# switch\n",
    "The `switch` function allows you to visualize multiple channels and blending them in and out."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "02a9e08a-62c9-4652-b23d-c7904e8664d9",
   "metadata": {},
   "outputs": [],
   "source": [
    "from skimage import data\n",
    "from skimage.filters import gaussian\n",
    "from skimage.measure import label\n",
    "import stackview"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "1d419fa5-4366-4eac-8eea-6ea07400a29e",
   "metadata": {},
   "outputs": [],
   "source": [
    "nuclei = data.cells3d()[:,1]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "f028bacf-7175-4fe7-819e-7a161938f52c",
   "metadata": {},
   "outputs": [],
   "source": [
    "blurred = gaussian(nuclei, sigma=2)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "a8600160-8087-43c4-a3ff-4b70bd5b7adb",
   "metadata": {},
   "outputs": [],
   "source": [
    "binary = blurred > 0.15"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "72b27208-bc44-4b54-b39e-15c325bbf0f1",
   "metadata": {},
   "outputs": [],
   "source": [
    "labels = label(binary)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "904c18e8-51ee-411c-991f-be88a4921def",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "2ed116ce238d4eb88caf1435bcf861dc",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "VBox(children=(HBox(children=(VBox(children=(ImageWidget(height=256, width=256),)),)), HBox(children=(ToggleBu…"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "stackview.switch([nuclei, blurred, binary, labels],\n",
    "                 toggleable=True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "e4079648-6226-4fb9-afed-c18d1097a2bf",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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   "codemirror_mode": {
    "name": "ipython",
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   "file_extension": ".py",
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