import pylab as pl
from matplotlib import collections as mc
def plot_triangle_simple(triangle, thename):
    fig, ax = pl.subplots()

    xs = [triangle[0][0],triangle[1][0],triangle[2][0]]
    ys = [triangle[0][1],triangle[1][1],triangle[2][1]]

    itin = [0,1,2,0]

    thelines = genlines(triangle, itin)

    lc = mc.LineCollection(genlines(triangle,itin), linewidths=2)

    ax.add_collection(lc)

    ax.margins(0.1)
    pl.scatter(xs, ys)
    pl.savefig(str(thename) + '.png')
    pl.close()
