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Fix indentation

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This commit is contained in:
Johannes Schönberger
2012-08-21 15:45:18 +02:00
parent c471d475eb
commit 878554ac35
1 changed files with 26 additions and 26 deletions
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skimage/morphology/_pnpoly.pyx
+26 -26
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@@ -48,39 +48,39 @@ def grid_points_inside_poly(shape, verts):
def points_inside_poly(points, verts):
"""Test whether points lie inside a polygon.
"""Test whether points lie inside a polygon.
Parameters
----------
points : (N, 2) array
Input points, ``(x, y)``.
verts : (M, 2) array
Vertices of the polygon, sorted either clockwise or anti-clockwise.
The first point may (but does not need to be) duplicated.
Parameters
----------
points : (N, 2) array
Input points, ``(x, y)``.
verts : (M, 2) array
Vertices of the polygon, sorted either clockwise or anti-clockwise.
The first point may (but does not need to be) duplicated.
Returns
-------
mask : (N,) array of bool
True if corresponding point is inside the polygon.
Returns
-------
mask : (N,) array of bool
True if corresponding point is inside the polygon.
"""
cdef np.ndarray[np.double_t, ndim=1, mode="c"] x, y, vx, vy
"""
cdef np.ndarray[np.double_t, ndim=1, mode="c"] x, y, vx, vy
points = np.asarray(points)
verts = np.asarray(verts)
points = np.asarray(points)
verts = np.asarray(verts)
x = points[:, 0].astype(np.double)
y = points[:, 1].astype(np.double)
x = points[:, 0].astype(np.double)
y = points[:, 1].astype(np.double)
vx = verts[:, 0].astype(np.double)
vy = verts[:, 1].astype(np.double)
vx = verts[:, 0].astype(np.double)
vy = verts[:, 1].astype(np.double)
cdef np.ndarray[np.uint8_t, ndim=1] out = \
np.zeros(x.shape[0], dtype=np.uint8)
cdef np.ndarray[np.uint8_t, ndim=1] out = \
np.zeros(x.shape[0], dtype=np.uint8)
points_in_polygon(vx.shape[0], <double*>vx.data, <double*>vy.data,
x.shape[0], <double*>x.data, <double*>y.data,
<unsigned char*>out.data)
points_in_polygon(vx.shape[0], <double*>vx.data, <double*>vy.data,
x.shape[0], <double*>x.data, <double*>y.data,
<unsigned char*>out.data)
return out.astype(bool)
return out.astype(bool)