B d @s ddlZddlmZddZdS)N) TriangulationcOs\ddl}tj||\}}}|j|j|j}}}|r<|dnd}|jj|\} } } | } x4t d| | | fD] \} }|dk rn| | || | <qnW| d} | d| ddd }| d krt j ||d t jdd }t j ||d t jdd }|j||f|}n|jggf|}| d } | ddi}| d krD|j||f|}n|jggf|}||S)a( Draw a unstructured triangular grid as lines and/or markers. The triangulation to plot can be specified in one of two ways; either:: triplot(triangulation, ...) where triangulation is a `.Triangulation` object, or :: triplot(x, y, ...) triplot(x, y, triangles, ...) triplot(x, y, triangles=triangles, ...) triplot(x, y, mask=mask, ...) triplot(x, y, triangles, mask=mask, ...) in which case a Triangulation object will be created. See `.Triangulation` for a explanation of these possibilities. The remaining args and kwargs are the same as for `~.Axes.plot`. Returns ------- lines : `~matplotlib.lines.Line2D` The drawn triangles edges. markers : `~matplotlib.lines.Line2D` The drawn marker nodes. rN) linestylemarkercolorrNonezorder)rr)Nrr )Zaxisr)Zmatplotlib.axesrZget_from_args_and_kwargsxyedgesZaxes_baseZ_process_plot_formatcopyzipgetnpinsertnanZplotZravel)ZaxargskwargsZ matplotlibZtrir r rfmtrrrkwkeyvalZkw_linesZ tri_lines_xZ tri_lines_yZ tri_linesZ kw_markersZ tri_markersrc/work/yifan.wang/ringdown/master-ringdown-env/lib/python3.7/site-packages/matplotlib/tri/triplot.pytriplots6   r)numpyrZmatplotlib.tri.triangulationrrrrrrs