Graph

PHPGraphLib Lightweight PHP Graphing Library Overview PHPGraphLib is an open source lightweight PHP-based graphing library that creates slick PHP graphs for incorporation into a website or application. PHPGraphLib was originally written in 2006-7 to facilitate generation of Graphs on an internal application server. PHPGraphLib is a PHP 4.3+ friendly object-oriented class that has powerful customization features, allowing you to generate the perfect bar, line, stacked bar, or pie graph for any application. Used with dynamic data, PHPGraphLib allows easy visual interpretation of sophisticated data sets. If no customizations are made, PHPGraphLib adjusts the scale and axis of the graph to fit any data, including large numbers, decimal numbers, and negative numbers. To start using PHPGraphLib, download a copy from GitHub and then read the documentation pages. Remote API Advanced users can now use the PHPGraphLib Remote API instead of downloading the PHPGraphLib Library. Personal and Commercial Usage

Force Directed Graphs in Javascript? on kylescholz.com :: blog Force Directed Graphs are self-organizing, visually appealing tools for representing relational data. The look is organic, because algorithms simulate the way charged particles arrange in space. They work great in user interfaces because the user has access to data nodes while the graph is being organized. Take a look (go ahead and play, they're interactive): Show Example So, what am I using these for? Recently, I've been considering alternatives to the traditional list and tree views used in search result user interfaces. Initial Findings Next Steps I need to produce some functional user interfaces. Update on Licensing: This work is licensed under a Creative Commons Attribution 2.5 License. As promised, I'm providing an open source license for the files referenced here.

NodeXL - Network Overview, Discovery and Exploration for Excel - Home blog Perhaps it's subtle, but the draft spec for XMLHttpRequest calls for support for progressive response handling: 4.7.6 The responseText attribute The responseText attribute must return the result of running these steps: 1. 2. To rephrase for my purposes, responseText should return the intermediate contents of the response when an XMLHttpRequest is interrogated during the LOADING state. I ran a modified version of the streaming response tests I used in my last post to verify progressive XHR handling. For Webkit browsers, it's critical to specify a Content-Type of "text/plain" or "application/x-javascript" when returning script content to an XHR for progressive handling. Now, since we'll be interpreting partial response content as executable script, we'll need to do something to ensure that each chunk we evaluate terminates on a complete expression. window.aFunction(); // -- // window.bFunction(); // -- // Where //--// is the delimiter.

JS charts – The free JavaScript chart generator Examples of flowcharts, organizational charts, network diagrams and more Edraw provides a wide variety of examples such as flowcharts, organizational charts, business charts, UML diagrams, database and ERD, directional map, network diagrams and lots more. Please choose any examples you are interested in, alternatively download them for free. You will need to install Edraw to view them. As you will see, Edraw is very powerful because you can use more than 6000 symbols, examples, and many pre-drawn templates to create your own spectacular flowcharts, business diagrams, network diagrams and lots more, effortlessly, and in no time at all. The following examples were created using Edraw and are included as part of the software installation. Some new examples for flowcharts and organizational charts. Download Full Software Package and View Examples for Free Business Diagram Examples Business Charts Examples Business Form Examples Floor Plan Examples Graphic Organizer Examples Scientific Illustration Examples Engineering Diagram Examples Business Card Examples

Large-scale RDF Graph Visualization Tools AI3 Assembles 26 Candidate Tools The pending UMBEL subject concept “backbone” ontology will involve literally thousands of concepts. In order to manage and view such a large structure, a concerted effort to find suitable graph visualization software was mounted. This post presents the candidate listing, as well as some useful starting resources and background information. A subsequent post will present the surprise winner of our evaluation. Starting Resources See Various Example Visualizations For grins, you may also like to see various example visualizations, most with a large-graph bent: Software Options Here is the listing of 26 candidate graph visualization programs assembled to date: Cytoscape – this tool, based on GINY and Piccolo (see below), is under active use by the bioinformatics community and highly recommended by Bio2RDF.org GINY implements a very innovative system for sub-graphing and allows for stunning visuals. headline: alternativeHeadline:

Ubigraph: Free dynamic graph visualization software UbiGraph is a tool for visualizing dynamic graphs. The basic version is free, and talks to Python, Ruby, PHP, Java, C, C++, C#, Haskell, and OCaml. Download Version alpha-0.2.4 Version alpha-0.2.4 is distributed as two separate components. The server application, which renders graphs, is distributed as a compiled binary. Download now ➠ Watch demonstrations The demonstrations on our Demos page illustrate the underlying technologies and some example applications. Watch demos ➠ Applications Algorithm Visualization UbiGraph can be used to visualize and debug complex algorithms and data structures... Ad Hoc Networks UbiGraph's ability to visualize dynamic, distributed graphs makes it ideal for visualizing wireless ad hoc networks, in which the network connectivity is changing. Real-time profiling Discover the hotspots in your program through a visual profile that shows where time is being spent in your program, as you interact with it. Epidemiology Mailing list Get notified of new releases. The Technology

RDF-Gravity Sunil Goyal, Rupert Westenthaler {sgoyal, rwestenthaler}@salzburgresearch.at Salzburg Research, Austria RDF Gravity is a tool for visualising RDF/OWL Graphs/ ontologies. Its main features are: Graph VisualizationGlobal and Local Filters (enabling specific views on a graph) Full text SearchGenerating views from RDQL QueriesVisualising multiple RDF files RDF Gravity is implemented by using the JUNG Graph API and Jena semantic web toolkit. Figure 1: Screenshot of RDF-Gravity, showing a part of Wine Ontology 1 Graph Visualisation RDF Gravity defines a visualization package on top of the JUNG Graph API. Configurable renderers for edges and nodes of a graph, including different node shapes and edge decorations etc.A Renderer Factory allowing the configuration of the above node and edge renderers based on the type of an edge or node. For graph layout, it uses the layout algorithms directly supported by the Jung API. 2 Global & Local Filters 3 Full Text Search 4 Visualising Multiple RDF Files

RGraph: HTML5 canvas graph library based on the HTML5 canvas tag QuickGraph, Graph Data Structures And Algorithms for .Net - Home QuickGraph: A 100% C# graph library with Graphviz Support.. Free source code and programming articles There has been a lot of changes to the source code and the article below, since the first submission on Dec. 8. Introduction This article presents a Generic Graph Library, 100% C#. This library is an attempt to port the Boost Graph Library (BGL) from C++ to C#. Graph problems arise in a number of situations (more often that you would think): file compilation order, network band-with, shortest path, etc. As the library comes with a full NDoc reference manual, this article will not enter into deep coding details. About Graph Theory This is a quick remainder about graph theory: A directed graph G=(VxE) consists of a finite set V=V(G) of vertices and a finite multi-set E contained in VxV = {(u,v)| u,v in V} of edges that are ordered pair of vertices. If e=(u,v), then e is an outgoing edge of u and an incoming edge of v. indegree(v) denotes the number of incoming edges of v and outdegree(u), the number of outgoing edges of u. Classic graph examples are: What is the BoostGraphLibrary? Algorithms