Added examples for fill_mode
Adapted from
@@ -392,6 +392,11 @@ class ImageDataGenerator(object):
fill_mode: points outside the boundaries are filled according to the
given mode ('constant', 'nearest', 'reflect' or 'wrap'). Default
is 'nearest'.
+ Points outside the boundaries of the input are filled according to the given mode:
+ 'constant': kkkkkkkk|abcd|kkkkkkkk (cval=k)
+ 'nearest': aaaaaaaa|abcd|dddddddd
+ 'reflect': abcddcba|abcd|dcbaabcd
+ 'wrap': abcdabcd|abcd|abcdabcd
cval: value used for points outside the boundaries when fill_mode is
'constant'. Default is 0.
horizontal_flip: whether to randomly flip images horizontally.
