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add documentation to Polygon.cut()

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jan 2017-09-06 21:03:39 -07:00
commit 723944018e
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masque/shapes/polygon.py
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@ -177,6 +177,14 @@ class Polygon(Shape):
cut_xs: numpy.ndarray = None,
cut_ys: numpy.ndarray = None
) -> List['Polygon']:
"""
Decomposes the polygon into a list of constituents by cutting along the
specified x and/or y coordinates.
:param cut_xs: list of x-coordinates to cut along (e.g., [1, 1.4, 6])
:param cut_ys: list of y-coordinates to cut along (e.g., [1, 3, 5.4])
:return: List of Polygon objects
"""
import float_raster
xy = (self.offset + self.vertices).T