List of all classes, functions and methods in python-igraph
Graph drawer that sends a graph to a file-like object (e.g., socket, URL connection, file) using the Gephi graph streaming format.
The Gephi graph streaming format is a simple JSON-based format that can be used to post mutations to a graph (i.e. node and edge additions, removals and updates) to a remote component. For instance, one can open up Gephi (http://www.gephi.org), install the Gephi graph streaming plugin and then send a graph from igraph straight into the Gephi window by using
GephiGraphStreamingDrawer with the appropriate URL where Gephi is listening.
connection property exposes the
GephiConnection that the drawer uses. The drawer also has a property called
streamer which exposes the underlying
GephiGraphStreamer that is responsible for generating the JSON objects, encoding them and writing them to a file-like object. If you want to customize the encoding process, this is the object where you can tweak things to your taste.
||Draws (i.e. sends) the given graph to the destination of the drawer using the Gephi graph streaming API.|
||Helper method that ensures that layout is an instance of
Constructs a Gephi graph streaming drawer that will post graphs to the given Gephi connection. If
None, the remaining arguments of the constructor are forwarded intact to the constructor of
GephiConnection in order to create a connection. This means that any of the following are valid:
GephiGraphStreamingDrawer()will construct a drawer that connects to workspace 0 of the local Gephi instance on port 8080.
GephiGraphStreamingDrawer(workspace=2)will connect to workspace 2 of the local Gephi instance on port 8080.
GephiGraphStreamingDrawer(port=1234)will connect to workspace 0 of the local Gephi instance on port 1234.
GephiGraphStreamingDrawer(host="remote", port=1234, workspace=7)will connect to workspace 7 of the Gephi instance on host
remote, port 1234.
GephiGraphStreamingDrawer(url="http://remote:1234/workspace7)is the same as above, but with an explicit URL.
Draws (i.e. sends) the given graph to the destination of the drawer using the Gephi graph streaming API.
The following keyword arguments are allowed: