add note about haarcascades helper to readmes

72632a74 · Olli-Pekka Heinisuo · 2d0bad83 · 72632a74 · 72632a74
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README.rst README.rst +4 -0

README_CONTRIB.rst README_CONTRIB.rst +4 -0

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--- a/README.rst
+++ b/README.rst
@@ -28,6 +28,10 @@ Installation and Usage

 ``import cv2``

+The package contains haarcascade files. ``cv2.data.haarcascades`` can be used as a shortcut to the data folder. For example:
+
+``cv2.CascadeClassifier(cv2.data.haarcascades + "haarcascade_frontalface_default.xml")``
+
 5. Read `OpenCV documentation <http://docs.opencv.org/>`__

 6. Before opening a new issue, read the FAQ below and have a look at the other issues which are already open.

--- a/README_CONTRIB.rst
+++ b/README_CONTRIB.rst
@@ -28,6 +28,10 @@ Installation and Usage

 ``import cv2``

+The package contains haarcascade files. ``cv2.data.haarcascades`` can be used as a shortcut to the data folder. For example:
+
+``cv2.CascadeClassifier(cv2.data.haarcascades + "haarcascade_frontalface_default.xml")``
+
 5. Read `OpenCV documentation <http://docs.opencv.org/>`__

 6. Before opening a new issue, read the FAQ below and have a look at the other issues which are already open.