From 7574377159340ef9563ba5d44a856b3ea283993a Mon Sep 17 00:00:00 2001
From: aselalmazidis <t.selalmasidis@gmail.com>
Date: Wed, 13 Apr 2016 05:50:31 +0000
Subject: [PATCH] Break up code at Rotation

---
 share/goodie/cheat_sheets/json/opencv-python.json | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/share/goodie/cheat_sheets/json/opencv-python.json b/share/goodie/cheat_sheets/json/opencv-python.json
index b5d53690c..1a6a3c597 100644
--- a/share/goodie/cheat_sheets/json/opencv-python.json
+++ b/share/goodie/cheat_sheets/json/opencv-python.json
@@ -74,8 +74,16 @@
         ],
         "Rotation": [
             {
-                "key": "degrees = 45\n\n# calculate the center of the image\n(h, w) = img.shape\\[:2\\]\n(cX, cY) = (w / 2, h / 2)\n\nM = cv2.getRotationMatrix2D((cX, cY), degrees, 1.0)\nrotated = cv2.warpAffine(image, M, (w, h))",
-                "val":"Rotate Image by 45 Degrees"
+                "key": "(h, w) = img.shape\\[:2\\]\n(cX, cY) = (w / 2, h / 2)",
+                "val":"Calculate the Center of the Image"
+            },
+            {
+                "key":"degrees = 45\nM = cv2.getRotationMatrix2D((cX, cY), degrees, 1.0)",
+                "val":"Calculate an Affine Matrix of 2D Rotation"
+            },
+            {
+                "key":"rotated = cv2.warpAffine(image, M, (w, h))",
+                "val":"Apply an Affine Transformation to the Image. In this Case, Rotate Image by 45 Degrees"
             }
         ]
     }