networkX node colours wrong oder
0
I am trying to use the NetworkX library and I am having troubles getting my nodes to display the correct colour. Below is a simple example where I am using a colormap. From my understanding node 'B' should show up as red, but as you can see in the picture 'C' is red. Can someone please tell me what I am doing wrong? Many thanks.
import networkx as nx
import matplotlib
matplotlib.use("agg")
import matplotlib.pyplot as plt
import matplotlib.patches as mpatches
failed_patch = mpatches.Patch(color='red', label='failed')
success_patch = mpatches.Patch(color='green', label='success')
plt.legend(handles=[success_patch,failed_patch])
G=nx.DiGraph()
nodes = ['A', 'B', 'C', 'D']
G.add_path(nodes)
color_map = ['forestgreen', 'red', 'forestgreen', 'forestgreen']
lpos = { 'A': (-0.008, 0), 'B': (-0.008, -5), 'C': (-0.008, -10),
'D': (-0.008, -15)}
pos = { 'A': (0, 0), 'B': (0, -5),'C': (0, -10),'D': (0, -15)}
nx.draw(G,node_size=1000,alpha=0.8,pos=pos,node_color=color_map,
node_shape='o',font_size=16, with_labels=True)
plt.savefig('diagram.png')
python python-2.7 matplotlib networking
asked Nov 18 '18 at 5:27
user1768233user1768233
6811919
add a comment |
0
I am trying to use the NetworkX library and I am having troubles getting my nodes to display the correct colour. Below is a simple example where I am using a colormap. From my understanding node 'B' should show up as red, but as you can see in the picture 'C' is red. Can someone please tell me what I am doing wrong? Many thanks.
import networkx as nx
import matplotlib
matplotlib.use("agg")
import matplotlib.pyplot as plt
import matplotlib.patches as mpatches
failed_patch = mpatches.Patch(color='red', label='failed')
success_patch = mpatches.Patch(color='green', label='success')
plt.legend(handles=[success_patch,failed_patch])
G=nx.DiGraph()
nodes = ['A', 'B', 'C', 'D']
G.add_path(nodes)
color_map = ['forestgreen', 'red', 'forestgreen', 'forestgreen']
lpos = { 'A': (-0.008, 0), 'B': (-0.008, -5), 'C': (-0.008, -10),
'D': (-0.008, -15)}
pos = { 'A': (0, 0), 'B': (0, -5),'C': (0, -10),'D': (0, -15)}
nx.draw(G,node_size=1000,alpha=0.8,pos=pos,node_color=color_map,
node_shape='o',font_size=16, with_labels=True)
plt.savefig('diagram.png')
python python-2.7 matplotlib networking
asked Nov 18 '18 at 5:27
user1768233user1768233
6811919
not sure why your getting that result. your code on my machine producesRedfor nodeBi.imgur.com/rkzZj5v.png, only change i made whatmatplotlib.use("TkAgg")
– davedwards
Nov 18 '18 at 6:42
I doubt the code you show here produces the graph that is shown, simply be cause there is no partial anywhere in the code. Make sure to show the actual output of your code.
– ImportanceOfBeingErnest
Nov 18 '18 at 11:21
add a comment |
0
0
0
I am trying to use the NetworkX library and I am having troubles getting my nodes to display the correct colour. Below is a simple example where I am using a colormap. From my understanding node 'B' should show up as red, but as you can see in the picture 'C' is red. Can someone please tell me what I am doing wrong? Many thanks.
import networkx as nx
import matplotlib
matplotlib.use("agg")
import matplotlib.pyplot as plt
import matplotlib.patches as mpatches
failed_patch = mpatches.Patch(color='red', label='failed')
success_patch = mpatches.Patch(color='green', label='success')
plt.legend(handles=[success_patch,failed_patch])
G=nx.DiGraph()
nodes = ['A', 'B', 'C', 'D']
G.add_path(nodes)
color_map = ['forestgreen', 'red', 'forestgreen', 'forestgreen']
lpos = { 'A': (-0.008, 0), 'B': (-0.008, -5), 'C': (-0.008, -10),
'D': (-0.008, -15)}
pos = { 'A': (0, 0), 'B': (0, -5),'C': (0, -10),'D': (0, -15)}
nx.draw(G,node_size=1000,alpha=0.8,pos=pos,node_color=color_map,
node_shape='o',font_size=16, with_labels=True)
plt.savefig('diagram.png')
python python-2.7 matplotlib networking
asked Nov 18 '18 at 5:27
user1768233user1768233
6811919
I am trying to use the NetworkX library and I am having troubles getting my nodes to display the correct colour. Below is a simple example where I am using a colormap. From my understanding node 'B' should show up as red, but as you can see in the picture 'C' is red. Can someone please tell me what I am doing wrong? Many thanks.
import networkx as nx
import matplotlib
matplotlib.use("agg")
import matplotlib.pyplot as plt
import matplotlib.patches as mpatches
failed_patch = mpatches.Patch(color='red', label='failed')
success_patch = mpatches.Patch(color='green', label='success')
plt.legend(handles=[success_patch,failed_patch])
G=nx.DiGraph()
nodes = ['A', 'B', 'C', 'D']
G.add_path(nodes)
color_map = ['forestgreen', 'red', 'forestgreen', 'forestgreen']
lpos = { 'A': (-0.008, 0), 'B': (-0.008, -5), 'C': (-0.008, -10),
'D': (-0.008, -15)}
pos = { 'A': (0, 0), 'B': (0, -5),'C': (0, -10),'D': (0, -15)}
nx.draw(G,node_size=1000,alpha=0.8,pos=pos,node_color=color_map,
node_shape='o',font_size=16, with_labels=True)
plt.savefig('diagram.png')
python python-2.7 matplotlib networking
python python-2.7 matplotlib networking
asked Nov 18 '18 at 5:27
user1768233user1768233
6811919
asked Nov 18 '18 at 5:27
user1768233user1768233
6811919
asked Nov 18 '18 at 5:27
user1768233user1768233
6811919
asked Nov 18 '18 at 5:27
user1768233user1768233
6811919
asked Nov 18 '18 at 5:27
user1768233user1768233
6811919
6811919
not sure why your getting that result. your code on my machine producesRedfor nodeBi.imgur.com/rkzZj5v.png, only change i made whatmatplotlib.use("TkAgg")
– davedwards
Nov 18 '18 at 6:42
I doubt the code you show here produces the graph that is shown, simply be cause there is no partial anywhere in the code. Make sure to show the actual output of your code.
– ImportanceOfBeingErnest
Nov 18 '18 at 11:21
add a comment |
not sure why your getting that result. your code on my machine producesRedfor nodeBi.imgur.com/rkzZj5v.png, only change i made whatmatplotlib.use("TkAgg")
– davedwards
Nov 18 '18 at 6:42
I doubt the code you show here produces the graph that is shown, simply be cause there is no partial anywhere in the code. Make sure to show the actual output of your code.
– ImportanceOfBeingErnest
Nov 18 '18 at 11:21
not sure why your getting that result. your code on my machine produces
Red for node B i.imgur.com/rkzZj5v.png, only change i made what matplotlib.use("TkAgg")– davedwards
Nov 18 '18 at 6:42
not sure why your getting that result. your code on my machine produces
Red for node B i.imgur.com/rkzZj5v.png, only change i made what matplotlib.use("TkAgg")– davedwards
Nov 18 '18 at 6:42
I doubt the code you show here produces the graph that is shown, simply be cause there is no partial anywhere in the code. Make sure to show the actual output of your code.
– ImportanceOfBeingErnest
Nov 18 '18 at 11:21
I doubt the code you show here produces the graph that is shown, simply be cause there is no partial anywhere in the code. Make sure to show the actual output of your code.
– ImportanceOfBeingErnest
Nov 18 '18 at 11:21
add a comment |
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not sure why your getting that result. your code on my machine produces
Redfor nodeBi.imgur.com/rkzZj5v.png, only change i made whatmatplotlib.use("TkAgg")– davedwards
Nov 18 '18 at 6:42
I doubt the code you show here produces the graph that is shown, simply be cause there is no partial anywhere in the code. Make sure to show the actual output of your code.
– ImportanceOfBeingErnest
Nov 18 '18 at 11:21