def __init__(self,
ax,
onselect=None,
useblit=True,
lineprops=None,
button=None):
LassoSelector.__init__(self,
ax,
onselect,
useblit=useblit,
button=button)
self.verts = None
if lineprops is None:
lineprops = dict()
if useblit:
lineprops['animated'] = True
self.line = Line3D([], [], [], **lineprops)
self.line.set_visible(False)
self.ax.add_line(self.line)
self.artists = [self.line]
