B ¶‰\Cã@s$ddlmZmZdd„Zdd„ZdS)é)Ú_grid_points_in_polyÚ_points_in_polycCs t||ƒS)avTest whether points on a specified grid are inside a polygon. For each ``(r, c)`` coordinate on a grid, i.e. ``(0, 0)``, ``(0, 1)`` etc., test whether that point lies inside a polygon. Parameters ---------- shape : tuple (M, N) Shape of the grid. verts : (V, 2) array Specify the V vertices of the polygon, sorted either clockwise or anti-clockwise. The first point may (but does not need to be) duplicated. See Also -------- points_in_poly Returns ------- mask : (M, N) ndarray of bool True where the grid falls inside the polygon. )r)ÚshapeÚverts©rú5lib/python3.7/site-packages/skimage/measure/pnpoly.pyÚgrid_points_in_polysrcCs t||ƒS)aÖTest 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. See Also -------- grid_points_in_poly Returns ------- mask : (N,) array of bool True if corresponding point is inside the polygon. )r)ZpointsrrrrÚpoints_in_poly sr N)Z_pnpolyrrrr rrrrÚs