def __init__(self, trees=None, name=None, support=70,
scaled=True, branchlabels=False, radial=False):
"""
*trees* are assumed to be objects suitable for passing to
ivy.tree.read()
"""
self.root = []
self.name = name
self.name2plot = {}
self.plot = []
self.scaled = scaled
self.branchlabels = branchlabels
self.radial = radial
self.highlighted = set()
self.divs = []
pars = SubplotParams(
left=0, right=1, bottom=0.05, top=1, wspace=0.04
)
fig = pyplot.figure(subplotpars=pars)
events.connect_events(fig.canvas)
self.figure = fig
for x in trees or []:
self.add(x, support=support, scaled=scaled,
branchlabels=branchlabels)
def __init__(self, data, name=None, scaled=True, div=0.25,
branchlabels=True, leaflabels=True, xoff=0, yoff=0,
mark_named=True, overview=True, interactive=True,
radial=False, leaf_fontsize=10, branch_fontsize=10,
direction="rightwards"):
self.overview = None
self.overview_width = div
self.name = name
self.scaled = scaled
self.radial = radial
if radial:
self.leaflabels = False
self.branchlabels = branchlabels
self.leaflabels = leaflabels
self.xoff = xoff
self.yoff = yoff
self.direction=direction
self.leaf_anchor = "left" if self.direction == "rightwards" else "right"
self.branch_anchor = "right" if self.direction == "rightwards" else "left"
self.mark_named=mark_named # Drawing a circle at named nodes
if isinstance(data, tree.Node):
root = data
else:
root = tree.read(data)
self.root = root
if not self.root:
raise IOError, "cannot coerce data into tree.Node"
self.name = self.name or root.treename
pars = SubplotParams(
left=0, right=1, bottom=0.05, top=1, wspace=0.01
)
fig = pyplot.figure(subplotpars=pars, facecolor="white")
events.connect_events(fig.canvas)
self.figure = fig
self.layers = OrderedDict()
self.ovlayers = OrderedDict()
self.initialize_subplots(overview, leaf_fontsize, branch_fontsize)
self.home()
