In [1]:
from py2cytoscape.data.cyrest_client import CyRestClient
cy = CyRestClient(ip='127.0.0.1', port=1234)
# 現在のセッションのクリア
cy.session.delete()
NetworkXによるスケールフリーネットワークの生成¶
In [2]:
import networkx as nx
g = nx.scale_free_graph(500)
各種統計量の計算¶
In [3]:
deg = nx.degree(g)
btw = nx.betweenness_centrality(g)
nx.set_node_attributes(g, 'degree', deg)
nx.set_node_attributes(g, 'betweenness', btw)
Cytoscapeで描画¶
In [4]:
g_cy = cy.network.create_from_networkx(g)
レイアウト¶
In [5]:
cy.layout.apply(name='kamada-kawai', network=g_cy)
スタイルの適用¶
In [6]:
directed = cy.style.create('Directed')
cy.style.apply(directed, network=g_cy)
見やすいようにエッジを束ねる¶
In [7]:
result = cy.edgebundling.apply(g_cy)
In [13]:
network_png = g_cy.get_png()
from IPython.display import Image
Image(network_png)
Out[13]:
SVG¶
In [16]:
network_svg = g_cy.get_svg()
from IPython.display import SVG
SVG(network_svg)
Out[16]: