jgrapht_开发者

JGraphT cannot be cast to org.jgrapht.graph.DefaultWeightedEdge

I\'m new Java and am using jGraphT to create 开发者_StackOverflow中文版a SimpleDirectedWeightedGraph. I\'m getting this error when trying to set weights on my edges after creating and adding them to t[详细]

2023-04-07 00:46 分类：问答

JGraph in a JFrame

I want to draw some graphs including vertices and edges in my application. I found that JGraph is a good library for plotting graph开发者_JAVA百科s. I went through some online sources about it but cou[详细]

2023-03-21 06:57 分类：问答

How can I find the shortest cycle in a Directed, Weighted Graph?

I am looking for the easiest way to find the shorte开发者_运维技巧st cycle in a graph.\"By the power of Google!\" - Heman[详细]

2023-02-25 08:03 分类：问答

Java graph library with List of objects instead of hash tables

I\'ve tried JGraphT It looks very promising but my problem is that my objects are 开发者_高级运维changing and I want the Graph to map objects as a List not through hash table. So is there any other li[详细]

2023-02-19 01:17 分类：问答

Java:JGraphT add edges using a loop

Is it possible to add edges to a graph through the use of a loop?I am parsing a String to determine the appropriate edges and labels.For some reason it will only add the edge for the first round of th[详细]

2023-02-17 03:14 分类：问答

jgrapht-jdk1.6 "HelloJGraphT.java" compilation problem

JGraphT package includes some examples to experiment oneself. HelloJGraphT.java is one of them. I can run it, without any error, in Netbeans6.0.1. But, when i use dos command prompt in the following w[详细]

2023-01-05 05:54 分类：问答

import jgrapht package into my netbeans project

I am not knowing how to use the classes written in netbeans for one of my project . in which folder should i place the 开发者_JS百科jgrapht package . will i have to write the import statement if yes t[详细]

2022-12-31 22:41 分类：问答