utils/draw.py: Add disclaimer about the license: Modified BSD

1 files changed, 41 insertions, 4 deletions

diff --git a/fg21sim/utils/draw.py b/fg21sim/utils/draw.py
index 02f3903..b5fea62 100644
--- a/fg21sim/utils/draw.py
+++ b/fg21sim/utils/draw.py
@@ -1,13 +1,50 @@
 # Copyright (c) 2016 Weitian LI <liweitianux@live.com>
 # MIT license
+#
+##############################################################################
+# Copyright (C) 2011, the scikit-image team
+# All rights reserved.
+
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+
+#  1. Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#  2. Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in
+#     the documentation and/or other materials provided with the
+#     distribution.
+#  3. Neither the name of skimage nor the names of its contributors may be
+#     used to endorse or promote products derived from this software without
+#     specific prior written permission.
+
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
 
 """
 Generic drawers (i.e., painters) that draw some commonly used shapes.
 
-Credits:
-- scikit-image: draw
-  http://scikit-image.org/docs/dev/api/skimage.draw.html
-  https://github.com/scikit-image/scikit-image/blob/master/skimage/draw/draw.py
+DISCLAIMER
+----------
+The following functions are taken from project [scikit-image], which are
+licensed under the *Modified BSD* license.
+
+Credits
+-------
+.. [scikit-image] skimage.draw.draw
+   http://scikit-image.org/docs/dev/api/skimage.draw.html
+   https://github.com/scikit-image/scikit-image/blob/master/skimage/draw/draw.py
 """