python-igraph manual

For using igraph from Python

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Package igraph :: Package drawing :: Module edge
[hide private]

Module edge

source code

Drawers for various edge styles in graph plots.


License: GPL

Classes [hide private]
  AbstractEdgeDrawer
Abstract edge drawer object from which all concrete edge drawer implementations are derived.
  ArrowEdgeDrawer
Edge drawer implementation that draws undirected edges as straight lines and directed edges as arrows.
  TaperedEdgeDrawer
Edge drawer implementation that draws undirected edges as straight lines and directed edges as tapered lines that are wider at the source and narrow at the destination.
  AlphaVaryingEdgeDrawer
Edge drawer implementation that draws undirected edges as straight lines and directed edges by varying the alpha value of the specified edge color between the source and the destination.
  LightToDarkEdgeDrawer
Edge drawer implementation that draws undirected edges as straight lines and directed edges by using an alpha value of zero (total transparency) at the source and an alpha value of one (full opacity) at the destination.
  DarkToLightEdgeDrawer
Edge drawer implementation that draws undirected edges as straight lines and directed edges by using an alpha value of one (full opacity) at the source and an alpha value of zero (total transparency) at the destination.
Variables [hide private]
  __package__ = 'igraph.drawing'

Imports: clamp, AttributeCollectorBase, TextAlignment, find_cairo, atan2, cos, pi, sin, sqrt, cairo


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