bi8ddlZgdZdZdZddZddZddZy) N)delaunay_plot_2dconvex_hull_plot_2dvoronoi_plot_2dcJddlm}|jjS)Nr)matplotlib.pyplotpyplotfiguregca)plts S/home/cdr/jupyterlab/.venv/lib/python3.12/site-packages/scipy/spatial/_plotutils.py _get_axesr s# ::<   cdtj|dz}|jd|z }|jd|z}|j |d|d|j |d|dy)Ng?raxis)npptpminmaxset_xlimset_ylim)axpointsmarginxy_minxy_maxs r _adjust_boundsr sm 266&q) )F ZZQZ & (F ZZQZ & (FKKq 6!9%KKq 6!9%rc^|jjddk7r td|jj\}}|xs t }|j ||d|j |||jjt||j|jS)aB Plot the given Delaunay triangulation in 2-D Parameters ---------- tri : scipy.spatial.Delaunay instance Triangulation to plot ax : matplotlib.axes.Axes instance, optional Axes to plot on Returns ------- fig : matplotlib.figure.Figure instance Figure for the plot See Also -------- Delaunay matplotlib.pyplot.triplot Notes ----- Requires Matplotlib. Examples -------- >>> import numpy as np >>> import matplotlib.pyplot as plt >>> from scipy.spatial import Delaunay, delaunay_plot_2d The Delaunay triangulation of a set of random points: >>> rng = np.random.default_rng() >>> points = rng.random((30, 2)) >>> tri = Delaunay(points) Plot it: >>> _ = delaunay_plot_2d(tri) >>> plt.show() rz!Delaunay triangulation is not 2-Do) rshape ValueErrorTr plottriplot simplicescopyrr )trirxys r rrsX zza<== ::<>> import numpy as np >>> import matplotlib.pyplot as plt >>> from scipy.spatial import ConvexHull, convex_hull_plot_2d The convex hull of a random set of points: >>> rng = np.random.default_rng() >>> points = rng.random((30, 2)) >>> hull = ConvexHull(points) Plot it: >>> _ = convex_hull_plot_2d(hull) >>> plt.show() rLineCollectionrr zConvex hull is not 2-DNr!ksolid)colors linestyle) matplotlib.collectionsr.rr"r#r r%r'add_collectionrr )hullrr.simplex line_segmentss r rrNsX6 {{q 122 y{BGGDKK1 t{{1a40#69=HgT[[)HMHn],//6892t{{# 99 Is?Cc ddlm}|jjddk7r t d|xs t }|j ddrI|j dd }|j|jd d df|jd d dfd | |j d dr5|j|jd d df|jd d dfd |j dd}|j dd}|j dd}|jjd}tj|jd} g} g} t|j|jD]\} } tj| } tj | dk\r| j#|j| S| | dk\d}|j| d|j| dz }|tj$j'|z}tj(|d |dg}|j| jd}tj*tj,||z ||z}|j.r| }t1| j3| j5z }|j||| j3z|zz}| j#|j||g|j7|| |||d|j7|| |||dt9||j|j:S)ae Plot the given Voronoi diagram in 2-D Parameters ---------- vor : scipy.spatial.Voronoi instance Diagram to plot ax : matplotlib.axes.Axes instance, optional Axes to plot on show_points : bool, optional Add the Voronoi points to the plot. show_vertices : bool, optional Add the Voronoi vertices to the plot. line_colors : string, optional Specifies the line color for polygon boundaries line_width : float, optional Specifies the line width for polygon boundaries line_alpha : float, optional Specifies the line alpha for polygon boundaries point_size : float, optional Specifies the size of points Returns ------- fig : matplotlib.figure.Figure instance Figure for the plot See Also -------- Voronoi Notes ----- Requires Matplotlib. For degenerate input, including collinearity and other violations of general position, it may be preferable to calculate the Voronoi diagram with Qhull options ``QJ`` for random joggling, or ``Qt`` to enforce triangulated output. Otherwise, some Voronoi regions may not be visible. Examples -------- >>> import numpy as np >>> import matplotlib.pyplot as plt >>> from scipy.spatial import Voronoi, voronoi_plot_2d Create a set of points for the example: >>> rng = np.random.default_rng() >>> points = rng.random((10,2)) Generate the Voronoi diagram for the points: >>> vor = Voronoi(points) Use `voronoi_plot_2d` to plot the diagram: >>> fig = voronoi_plot_2d(vor) Use `voronoi_plot_2d` to plot the diagram again, with some settings customized: >>> fig = voronoi_plot_2d(vor, show_vertices=False, line_colors='orange', ... line_width=2, line_alpha=0.6, point_size=2) >>> plt.show() rr-rr zVoronoi diagram is not 2-D show_pointsT point_sizeN.) markersize show_verticesr! line_colorsr/ line_widthg? line_alpharr0)r1lwalphar2dashed)r3r.rr"r#r getr%verticesmeanrrzip ridge_pointsridge_verticesasarrayallappendlinalgnormarraysigndot furthest_siteabsrrr4rr )vorrkwr.r:r>r?r@center ptp_boundfinite_segmentsinfinite_segmentspointidxr6itnmidpoint direction aspect_factor far_points r rrsF6 zza566 y{B vvmT"VVL$/   1a4 #**QT"2CJO vvot$  QT"CLLA$6<&&,K c*J c*J ZZ__!_ $Fszz*IO !1!133E3EFC'**W% 66'Q,   " "3<<#8 91 %a(A 8A;'#**Xa[*AAA " "A1Q4%1'Azz(+00a08Hx&'8! <=AI!!&J  )--/ ABM Q)immo*E *UUI  $ $cll1oy%A B%C(n_,7(2+5/6 89 n%6,7(2+5/7 9: 2szz" 99r)N)numpyr__all__r rrrrrr res) H &7t9xzr