python-igraph API reference

class documentation

class MatplotlibDendrogramDrawer(AbstractDrawer):

Matplotlib drawer object for dendrograms.

Method	`__init__`	Constructs the drawer and associates it to the given Axes.
Method	`draw`	Draws the given Dendrogram in a matplotlib Axes.
Instance Variable	`context`	Undocumented
Method	`_plot_item`	Plots a dendrogram item to the given Cairo context

def __init__(self, ax): ¶

Constructs the drawer and associates it to the given Axes.

Parameters
ax	the Axes on which we will draw

def draw(self, dendro, orientation='lr', **kwds): ¶

overrides igraph.drawing.baseclasses.AbstractDrawer.draw

Draws the given Dendrogram in a matplotlib Axes.

Other keyword arguments are passed to mpl.patches.Polygon.

Parameters
dendro	the igraph.Dendrogram to plot.
orientation	Undocumented
**kwds	Undocumented
Unknown Field: orientation
the direction of the plot. Accepted values are "lr" (root on the right), "rl" (root on the left), "tb" (root at the bottom), and "bt" (root at the top). A few aliases are available (see `utils.str_to_orientation`).

context = ¶

Undocumented

def _plot_item(self, dendro, ax, orientation, idx, x, y): ¶

Plots a dendrogram item to the given Cairo context

Parameters
dendro	the dendrogram object
ax	Undocumented
orientation	whether the dendrogram is horizontally oriented
idx	the index of the item
x	the X position of the item
y	the Y position of the item

igraph.drawing.matplotlib.dendrogram.MatplotlibDendrogramDrawer