ó ʽ÷Xc@`sœddlmZmZmZddlZddlmZdddgZ edd„ƒZ d„Z e dd „ƒZ e dd „ƒZe dd „ƒZdS( i(tdivisiontprint_functiontabsolute_importN(t decoratortdelaunay_plot_2dtconvex_hull_plot_2dtvoronoi_plot_2dcK`s¤ddlj}|dkrF|jƒ}|jƒ}||d||S|jƒ}|rk||d||Sz$|jtƒ||d||SWd|j|ƒXdS(Nitax(tmatplotlib.pyplottpyplottNonetfiguretgcatisholdtholdtTrue(tfunctobjRtkwtplttfigtwas_held((s7/tmp/pip-build-7oUkmx/scipy/scipy/spatial/_plotutils.pyt _held_figure s     cC`svd|jddƒ}|jddƒ|}|jddƒ|}|j|d|dƒ|j|d|dƒdS(Ngš™™™™™¹?taxisii(tptptmintmaxtset_xlimtset_ylim(Rtpointstmargintxy_mintxy_max((s7/tmp/pip-build-7oUkmx/scipy/scipy/spatial/_plotutils.pyt_adjust_boundss cC`s}|jjddkr%tdƒ‚n|jj\}}|j||dƒ|j|||jjƒƒt||jƒ|j S(s¼ Plot the given Delaunay triangulation in 2-D Parameters ---------- tri : scipy.spatial.Delaunay instance Triangulation to plot ax : matplotlib.axes.Axes instance, optional Axes to plot on Returns ------- fig : matplotlib.figure.Figure instance Figure for the plot See Also -------- Delaunay matplotlib.pyplot.triplot Notes ----- Requires Matplotlib. iis!Delaunay triangulation is not 2-Dto( Rtshapet ValueErrortTtplotttriplott simplicestcopyR!R (ttriRtxty((s7/tmp/pip-build-7oUkmx/scipy/scipy/spatial/_plotutils.pyR&scC`sÇddlm}|jjddkr5tdƒ‚n|j|jdd…df|jdd…dfdƒg|jD]}|j|^qx}|j||dd d d ƒƒt||jƒ|j S( sž Plot the given convex hull diagram in 2-D Parameters ---------- hull : scipy.spatial.ConvexHull instance Convex hull to plot ax : matplotlib.axes.Axes instance, optional Axes to plot on Returns ------- fig : matplotlib.figure.Figure instance Figure for the plot See Also -------- ConvexHull Notes ----- Requires Matplotlib. i(tLineCollectioniisConvex hull is not 2-DNR"tcolorstkt linestyletsolid( tmatplotlib.collectionsR-RR#R$R&R(tadd_collectionR!R (thullRR-tsimplext line_segments((s7/tmp/pip-build-7oUkmx/scipy/scipy/spatial/_plotutils.pyRMs9# c K`säddlm}|jjddkr5tdƒ‚n|jdtƒrƒ|j|jdd…df|jdd…dfdƒn|jd tƒrÑ|j|jdd…df|jdd…dfd ƒn|jd d ƒ}|jd dƒ}|jddƒ}|jj ddƒ}|jj ddƒ}g} g} x7t |j |j ƒD] \} } tj| ƒ} tj| dkƒrš| j|j| ƒqS| | dkd} |j| d|j| d}|tjj|ƒ}tj|d |dgƒ}|j| j ddƒ}tjtj|||ƒƒ|}|j| ||jƒ}| j|j| |gƒqSW|j|| d|d|d|ddƒƒ|j|| d|d|d|ddƒƒt||jƒ|jS(s8 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 Returns ------- fig : matplotlib.figure.Figure instance Figure for the plot See Also -------- Voronoi Notes ----- Requires Matplotlib. i(R-iisVoronoi diagram is not 2-Dt show_pointsNt.t show_verticesR"t line_colorsR/t line_widthgð?t line_alphaRR.tlwtalphaR0R1tdashed(R2R-RR#R$tgetRR&tverticestmeanRtzipt ridge_pointstridge_verticestnptasarraytalltappendtlinalgtnormtarraytsigntdotRR3R!R (tvorRRR-R:R;R<tcentert ptp_boundtfinite_segmentstinfinite_segmentstpointidxR5titttntmidpointt directiont far_point((s7/tmp/pip-build-7oUkmx/scipy/scipy/spatial/_plotutils.pyRvsL$<<" #  (t __future__RRRtnumpyRFtscipy._lib.decoratorRt _decoratort__all__R RR!RRR(((s7/tmp/pip-build-7oUkmx/scipy/scipy/spatial/_plotutils.pyts  &(