X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=06-tour-shapes%2Ftour-creation-for-background.ipynb;h=74716dfbb4714f99fe0c0ce7a92b0f29319298cd;hb=60fe51325266d0c3eb208b4f12294eda9d6d1297;hp=7fe0db26c9d102eaf82da3a41ee425f522ba49a3;hpb=009976af40a98c5cb0151fca6525c75f12222373;p=ou-summer-of-code-2017.git

diff --git a/06-tour-shapes/tour-creation-for-background.ipynb b/06-tour-shapes/tour-creation-for-background.ipynb
index 7fe0db2..74716df 100644
--- a/06-tour-shapes/tour-creation-for-background.ipynb
+++ b/06-tour-shapes/tour-creation-for-background.ipynb
@@ -271,6 +271,28 @@
     "            min(s.y for s in trace))"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [
+    {
+     "ename": "NameError",
+     "evalue": "name 'Direction' is not defined",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mNameError\u001b[0m                                 Traceback (most recent call last)",
+      "\u001b[0;32m<ipython-input-1-f5ea591d6161>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m()\u001b[0m\n\u001b[0;32m----> 1\u001b[0;31m plot_wh = {Direction.UP: (0, 1), Direction.LEFT: (-1, 0),\n\u001b[0m\u001b[1;32m      2\u001b[0m            Direction.DOWN: (0, -1), Direction.RIGHT: (1, 0)}\n",
+      "\u001b[0;31mNameError\u001b[0m: name 'Direction' is not defined"
+     ]
+    }
+   ],
+   "source": [
+    "plot_wh = {Direction.UP: (0, 1), Direction.LEFT: (-1, 0),\n",
+    "           Direction.DOWN: (0, -1), Direction.RIGHT: (1, 0)}"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": 16,
@@ -515,7 +537,9 @@
   {
    "cell_type": "code",
    "execution_count": 24,
-   "metadata": {},
+   "metadata": {
+    "collapsed": true
+   },
    "outputs": [],
    "source": [
     "def square_tour(a=80):\n",
@@ -526,7 +550,9 @@
   {
    "cell_type": "code",
    "execution_count": 25,
-   "metadata": {},
+   "metadata": {
+    "collapsed": true
+   },
    "outputs": [],
    "source": [
     "def cross_tour(a=50, b=40):\n",
@@ -537,7 +563,9 @@
   {
    "cell_type": "code",
    "execution_count": 26,
-   "metadata": {},
+   "metadata": {
+    "collapsed": true
+   },
    "outputs": [],
    "source": [
     "def quincunx_tour(a=60, b=30, c=50):\n",
@@ -548,7 +576,9 @@
   {
    "cell_type": "code",
    "execution_count": 27,
-   "metadata": {},
+   "metadata": {
+    "collapsed": true
+   },
    "outputs": [],
    "source": [
     "heart_points = [Step(60, 50, Direction.UP), Step(50, 90, Direction.UP),\n",