diff options
Diffstat (limited to 'examples')
-rw-r--r-- | examples/3d_drawing/plot_mayavi2_spring.py (renamed from examples/3d_drawing/mayavi2_spring.py) | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/examples/3d_drawing/mayavi2_spring.py b/examples/3d_drawing/plot_mayavi2_spring.py index 7aa0b30a..bec09694 100644 --- a/examples/3d_drawing/mayavi2_spring.py +++ b/examples/3d_drawing/plot_mayavi2_spring.py @@ -18,12 +18,14 @@ H = nx.cycle_graph(20) # reorder nodes from 0,len(G)-1 G = nx.convert_node_labels_to_integers(H) # 3d spring layout -pos = nx.spring_layout(G, dim=3) +pos = nx.spring_layout(G, dim=3, seed=1001) # numpy array of x,y,z positions in sorted node order xyz = np.array([pos[v] for v in sorted(G)]) # scalar colors scalars = np.array(list(G.nodes())) + 5 +mlab.figure() + pts = mlab.points3d( xyz[:, 0], xyz[:, 1], @@ -38,4 +40,4 @@ pts = mlab.points3d( pts.mlab_source.dataset.lines = np.array(list(G.edges())) tube = mlab.pipeline.tube(pts, tube_radius=0.01) mlab.pipeline.surface(tube, color=(0.8, 0.8, 0.8)) -mlab.show() +mlab.orientation_axes() |