- `width`: 边的宽度 (默认为1.0) - `edge_color`: 边的颜色(默认为黑色) - `style`: 边的样式(默认为实现,可选: solid|dashed|dotted,dashdot) - `with_labels`: 节点是否带标签(默认为True) - `font_size`: 节点标签字体大小 (默认为12) - `font_color`: 节点标签字体颜色(默认为黑色) 运用...
import networkx as nx import matplotlib.pyplot as plt # 创建一个有向图 G = nx.DiGraph() # 添加带有箭头的边 G.add_edge('A', 'B', arrowhead='->') # 绘制图形 pos = nx.spring_layout(G) nx.draw_networkx(G, pos, with_labels=True, node_size=500, node_color='lightblue', fon...
networkx:nx.draw未绘制 、、 在脚本中,我创建了一个简单的图形(2个节点,1条边),并试图将其绘制到屏幕上。我没有得到任何错误,但图形没有显示 import matplotlibG.add_node(1)G.add_edge(1, 2)nx.draw(G) 我没有得到任何错误,但没有输出。
Draw graph(network) with nx_pydot in networkx with nx_pydot in nx.drawing, we can have more plotting style of network/ tree/ graph. Here is a simple s
使用Matplotlib库,我们可以将NetworkX图可视化。 python import matplotlib.pyplot as plt # 绘制图 nx.draw(G, with_labels=True) plt.show() 5. 图算法示例 5.1 连通性 检查图是否是连通的(即任意两个节点之间都存在路径)。 python print("Is the graph connected?", nx.is_connected(G)) ...
nx.draw(graph, pos, with_labels=True, node_size=3000, font_size=12, node_color='skyblue', font_weight='bold', alpha=0.8, linewidths=0, edge_color='gray') 9 plt.title("Knowledge Graph") 10 plt.show() File D:\Program\Anaconda\lib\site-packages\networkx\drawing\nx_pylab.py:113, ...
import networkx as nx import nx_altair as nxa # Generate a random graph G = nx.fast_gnp_random_graph(n=20, p=0.25) # Compute positions for viz. pos = nx.spring_layout(G) # Draw the graph using Altair viz = nxa.draw_networkx(G, pos=pos) # Show it as an interactive plot! viz...
importnetworkxasnx karate=pd.read_excel('/Users/Downloads/社交网络学习/数据集/ karate/karate_adj.xls') karate_matrix=karate.as_matrix graph = nx.from_numpy_matrix(karate_matrix) importmatplotlib.pyplotasplt nx.draw(graph,with_labels=True,node_size=30) ...
import networkx as nx G = nx.karate_club_graph() #生成空手道图 # 转换节点标签以便画图 labels={} for node in G.nodes(): labels[node]=str(node) nx.draw(G,labels=labels) #画图 1. 2. 3. 4. 5. 6. 7. 8. 9. 生成有向带权重的图 ...
draw_networkx_edge_labels(G, pos, edge_labels=None, label_pos=0.5, font_size=10, font_color='k', font_family='sans-serif', font_weight='nor…