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triplot(x, y)#
Draw an unstructured triangular grid as lines and/or markers.
Seetriplot.
importmatplotlib.pyplotaspltimportnumpyasnpplt.style.use('_mpl-gallery-nogrid')# make data:np.random.seed(1)x=np.random.uniform(-3,3,256)y=np.random.uniform(-3,3,256)z=(1-x/2+x**5+y**3)*np.exp(-x**2-y**2)# plot:fig,ax=plt.subplots()ax.triplot(x,y)ax.set(xlim=(-3,3),ylim=(-3,3))plt.show()