nodes

networkx - change node size based on list or dictionary value

由 安稳与你 提交于 2019-12-04 08:05:48
I'm trying to make a graph in networkx. I'm having trouble assigning different node sizes to the nodes. Here is my code I've been playing with: import sys from collections import defaultdict import networkx as nx import matplotlib.pyplot as plt inp = sys.argv[1] cluster = sys.argv[1] + ".cluster" counts = sys.argv[1] + ".counts" with open(cluster, "r") as f1: edges = [line.strip().split('\t') for line in f1] with open(counts, "r") as f2: countsdic = defaultdict(list) for line in f2: k,v = line.strip().split() countsdic[k].append(v) tmp = [] for el in sum(edges, []): tmp.append(el) nodes = []

Parse XML & Retrieve Info Several layers of Nodes Deep Java/Android

由 痞子三分冷 提交于 2019-12-04 06:19:25
问题 I am working from an example provided by my professor which gets data from a weather forecast site and parses the XML file to show the weather conditions in a list. My program is similar, but I want to retrieve information that is nested within several nodes, and I don't know how to get to it. Here is the XML file I'm working from: <?xml version="1.0" encoding="UTF-8"?> <DirectionsResponse> <status>OK</status> <route> <summary>S Street Viaduct</summary> <leg> <step> <travel_mode>DRIVING<

How can I make rectangle selection on multiple nodes with graph dracula?

由 陌路散爱 提交于 2019-12-04 06:18:34
I am working on some graph visualizations, and I am using the JavaScript library graph Dracula . Now, with this library, when I want to move a node I have to click the node I want to move and move it on the desired place (with drag and drop). But, what I want to do is to select more nodes and move all of them. I can't figure out how to do this, since I am not so experienced in JavaScript programming. So, my question is: How can I select multiple nodes with rectangle selection and move them? How can I select multiple nodes with, say, Ctrl + left click and select more nodes and then move them?

Magento XML build-up in plain english?

由 99封情书 提交于 2019-12-04 05:56:19
问题 I've been reading about Magento and I understand the core flow of its request cycle etc.. (configuration based MVC and class overriding and such..) However, I cannot seem to find a good article/documentation on the specifics of things - especially when it comes to different nodes required to build the config.xml for custom module etc..OR anything on XML build-up. If anybody could direct me to the "real good stuff"..article, documentation, tutorial..anything please. Thanks 来源： https:/

Networkx neighbor set not printing

由 匆匆过客 提交于 2019-12-04 05:46:46
I have a little problem with my networkx code. I am trying to find all the neighbors from a node in a graph, but.... neighbor = Graph.neighbors(element) print(neighbor) outputs: <dict_keyiterator object at 0x00764BA0> Instead of all the neighbors I am supposed to get... A friend of mine, who is using an older version of networkx does not get this error, his code is exactly the same and works perfectly. Can anyone help me? Downgrading my networkx is not an option. Edit: This is my complete code Graph = nx.read_graphml('macbethcorrected.graphml') actors = nx.nodes(Graph) for actor in actors:

Refill Stack using Node Implementation

由 ぃ、小莉子 提交于 2019-12-04 05:40:14
问题 I'm having a hard time refilling the stack after i take it all off in order to print it out. I am using node implementation so i think this fact is what is confusing me. Any suggestions would be appreciated, thank you. This is my original stack::print() // Function to print Gumball info field (color and counter) void Stack::print() { Node *p; Type x; while(top != NULL) { p = top; x = p -> getinfo(); cout << " " << x.color << " " << " " << x.counter << endl << endl; top = p -> getnext(); }

Python networkx : edge contraction

由 与世无争的帅哥 提交于 2019-12-04 05:30:00
I have a NetworkX graph. I would like to know how to do edge contraction between multiple nodes. For example, if I wanted to contract X, Y and Z: _ node A _ _/ | \_ node X --- node Y --- node Z Would become node A | node XYZ (or whatever X/Y/Z) Graph creation is not the problem. It works. I want to reduce the graph by merging nodes that have the same "meanings": nodes that I call "end lvl" (node name length is equal to 7) and that are linked together. I have found the condensation function in NetworkX so I tried to use it: # edge contraction for same nodes # for each node, get the links to

pointer to incomplete class type is not allowed - singly linked list

由 此生再无相见时 提交于 2019-12-04 05:02:54
问题 I'm trying to create a simple singly linked list. Previously, I successfully did this with no errors, however now I encounter an error. I suspect that there is some kind of problem with memory allocation because of the if statement in line 23. What I've tried: I used typecasting in all of my declarations even though it is not necessary in C. I removed the if statement and I still encountered the errors. Here's my code: #include <stdio.h> #include <stdlib.h> typedef struct { int value; struct

XSLT display ALL XML tag contents

由 天涯浪子 提交于 2019-12-04 03:50:20
问题 I am new to using XSLT. I want to display all of the information in an xml tag in my xsl formatted page. I have tried using local-name, name, etc and none give me the result I want. Example: <step bar="a" bee="localhost" Id="1" Rt="00:00:03" Name="hello">Pass</step> I would like to be able to print out all of the information ( bar="a" , bee="localhost" ) etc as well as the value of <step> Pass. How can I do this with xsl? Thank you! 回答1: If you want to return just the values, you could use

Extract edge and communities from list of nodes

由 心已入冬 提交于 2019-12-04 03:19:10
问题 I have dataset which has more than 50k nodes and I am trying to extract possible edges and communities from them. I did try using some graph tools like gephi, cytoscape, socnet, nodexl and so on to visualize and identify the edges and communities but the node list too large for those tools. Hence I am trying to write script to exact the edge and communities. The other columns are connection start datetime and end datetime with GPS locations. Input: Id,starttime,endtime,gps1,gps2 0022d9064bc
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