Python PIL | ImagePath.Path.tolist() method
PIL is the Python Imaging Library which provides the python interpreter with image editing capabilities. The ImagePath module is used to store and manipulate 2-dimensional vector data. Path objects can be passed to the methods on the ImageDraw module.
ImagePath.Path.tolist() Converts the path to a Python list [(x, y), …].
Syntax: PIL.ImagePath.Path.tolist(flat=0)
Parameters:
flat – By default, this function returns a list of 2-tuples [(x, y), …]. If this argument is True, it returns a flat list [x, y, …] instead.
Returns: A list of coordinates.
# from PIL importing ImagePath from PIL import ImagePath # creating a list to map getbox = list(zip(range(3, 41, 1), range(11, 22, 2))) result = ImagePath.Path(getbox) # using tolist function a = result.tolist() print(getbox) print(a) |
Output:
[(3, 11), (4, 13), (5, 15), (6, 17), (7, 19), (8, 21)] [(3.0, 11.0), (4.0, 13.0), (5.0, 15.0), (6.0, 17.0), (7.0, 19.0), (8.0, 21.0)]
Another Example: changing parameters.
# from PIL importing ImagePath from PIL import ImagePath # creating a list to map getbox = list(zip(range(5, 51, 16), range(15, 22, 4))) result = ImagePath.Path(getbox) # using tolist function a = result.tolist() print(getbox) print(a) |
Output:
[(5, 15), (21, 19)] [(5.0, 15.0), (21.0, 19.0)]
