I am trying to plot a graph using NetworkX draw function but using cStringIO.StringIO(). I have read how to do it in web2py Application Development Cookbook.
Let's say I have something like: import matplotlib.pyplot as plt import networkx as nx G = nx.path_graph(8) nx.draw(G) plt.show() This code plots and shows the graph. Now, to place it in a web2py view I should use a function like: def mygraph() fig=Figure() ..... ..... ..... canvas=FigureCanvas(fig) stream=cStringIO.StringIO() canvas.print_png(stream) return stream.getvalue() The problem is how to place the plot generated by nx.path_graph(8) and nx.draw(G) in the code in blue in order to make it work. I am learning web2py and I am nor expert in NetworkX or matplotlib packages. Sorry if my question is stupid. Thank you. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.