InteractiveGraph | InteractiveGraph provides a web-based interactive | Data Visualization library

I have an application with PyQt and I would like to add the Netgraph graphs interactiviness to my application.

However, I am not being able to click the vertex and edges of the graph.

Here is a minimal example:

I am working on a visualization of a network that includes moveable nodes with edge labels that are updated by streaming data. Currently I am using randint to update a pandas dataframe while I work on the plotting.

The current code can generate the nodes and allows them to move and also updates the edge labels, but it feels "clunky" and every once in a while the plot flashes the axes (which I do not want to see). Is I can't seem to find a good hook in netgraph to simply refresh graph without doing a clear and redraw which will inevitably get worse as the network grows. Anyone know how I can make this smoother?

Here is the current code:

I am trying to create an interactive plot using netgraph and networkx.

I would like the plot to allow movement of the nodes and as the nodes move, the edges and edge_labels will also dynamically update.

Moving the nodes was addressed by the author of netgraph here . Now when I make a simpler plot and try to label an edge, the label stays static, and is sometimes not even on an edge.

It seems like handling edge_positions similar to node_positions on the last two lines should at least address the label not moving. Why the label isn't anchored to a particular edge is still puzzling. Does anyone know if the desired effect is achievable?

Here is a snip before moving anything:

Here is a snip after moving the bottom-right node to the top left:

Here is my current code:

I'm working on a project where I need to create a preview of nx.Graph() which allows to change position of nodes dragging them with a mouse. My current code is able to redraw whole figure immediately after each motion of mouse if it's clicked on specific node. However, this increases latency significantly. How can I update only artists needed, it is, clicked node, its label text and adjacent edges instead of refreshing every artist of plt.subplots()? Can I at least get a reference to all the artists that need to be relocated?

I started from a standard way of displaying a graph in networkx:

I created a datagrid where each row represent a command for a machine in our lab. I want to restrain the user's option to select "Relative" in the "Limit Mode" column by implementing validation rules within my code. The user can use a "Relative" limit mode only if the move control associated to this row AND the previous are the same (see picture). Otherwise a message should warn him.

I manage to create a RowValidationRules that works:

XAML:

I created a datagrid using a MVVM pattern (almost exactly this example). The end goal is to have a graph that plots all the data from this datagrid AND the datagrid should update when a point of the graph has been manually moved (drag). The plotted data is a bunch of inputs for a robot.

The way I intended to build this was with 1 model (list of input parameters), 2 viewmodels (one for the datagrid and one for the graph) and 2 views (same window).

The problem: both viewmodels should use/update the same ObservableCollection containing the list of inputs.

To tackle this issue I tried several approach:

• Mediator pattern - I don't understand it
• Dependency Injection - Same as for mediator pattern, all examples I found were to hard for me to understand
• Singleton patter - feels like I understand that one, but can't properly implement it (I'm using this example that I find clear)

To make things simple, I am currently only focusing on the datagrid. So using a Singleton + MVVM pattern, I'm trying to have it work the same way it used to (commands to add/remove row, drag and drop, updating the ObservableCollection).

So this is the singleton class: