add demo GIF file

Author: Dou Du

example/demo.gif

@@ -2,9 +2,19 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 13,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "The autoreload extension is already loaded. To reload it, use:\n",
+      "  %reload_ext autoreload\n",
+      "env: ANYWIDGET_HMR=1\n"
+     ]
+    }
+   ],
    "source": [
     "# This cell (autoloading & hot module replacement) is only needed for development!\n",
     "%load_ext autoreload\n",
@@ -14,9 +24,24 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 14,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "067c689334a14910a7f11d529b60f922",
+       "version_major": 2,
+       "version_minor": 1
+      },
+      "text/plain": [
+       "BZVisualizer(disable_interact_overlay=True, height='800px', seekpath_data={'faces_data': {'triangles_vertices'…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
    "source": [
     "from widget_bzvisualizer import BZVisualizer\n",
     "\n",
@@ -32,7 +57,7 @@
     "\n",
     "bz = BZVisualizer(\n",
     "    cell, rel_coords, atom_numbers,\n",
-    "    width=\"100%\", height=\"400px\",\n",
+    "    width=\"100%\", height=\"800px\",\n",
     "    show_axes=True,\n",
     "    show_bvectors=True,\n",
     "    show_pathpoints=True,\n",
@@ -43,7 +68,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 15,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -57,9 +82,24 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 17,
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "2acda8bf7ef946388c889d763521417b",
+       "version_major": 2,
+       "version_minor": 1
+      },
+      "text/plain": [
+       "BZVisualizer(height='800px', seekpath_data={'faces_data': {'triangles_vertices': [[-1.1089190599406602, -2.220…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
    "source": [
     "# Load info with ASE\n",
     "# NOTE: (ASE is not included as a direct dependency, needs to be installed separately)\n",
@@ -71,10 +111,17 @@
     "    return struct.cell, struct.get_scaled_positions(), struct.numbers\n",
     "\n",
     "cell, rel_coords, atom_numbers = load_cell_info_ase(\"./mc3d-10016.cif\")\n",
-    "bz2 = BZVisualizer(cell, rel_coords, atom_numbers)\n",
+    "bz2 = BZVisualizer(cell, rel_coords, atom_numbers, width=\"100%\", height=\"800px\")\n",
     "display(bz2)"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "code",
    "execution_count": null,