Home · mbostock/d3 Wiki 40 JavaScript Chart and Graph Libraries for Developers Graphs and charts are used to simplify complex data and make it easy to read and understand. There is a growing number of Open Source and commercial solutions for pure JavaScript charting that do not require Flash. Here are 40 Free JavaScript chart and graph libraries for developers that you will find very useful. Sigma.js Sigma is a JavaScript library dedicated to graph drawing. BonsaiJS A lightweight graphics library with an intuitive graphics API and an SVG renderer. Ember Charts A charting library built with the Ember.js and d3.js frameworks. Create Responsive Pie Charts – Pizza Pie Chart Deliver pie charts to any device with Pizza. Chart.js Easy, object oriented client side graphs for designers and developers. xCharts xCharts is a JavaScript library for building beautiful and custom data-driven chart visualizations for the web using D3.js. Grafico Gafico is a javascript charting library built with Raphaël and Prototype.js. Flotr Aristochart SpiderGraph AmCharts Paper.js Morris.js Dygraphs Flot
A Force-Directed Diagram Layout Algorithm | Brad Smith's Coding Blog This article concerns the generation of simple diagrams containing a series of interconnected nodes. Often, simple diagrams such as these can add a new dimension of usability to a data-driven application. For example, you can: Show the connections between related entities (e.g. people and relationships)Visualise complex structures (e.g. tree data structures)Follow logic flows and sequences (e.g. flow charts)Produce a navigation map (e.g. for a website) An ever-present challenge in dynamically-generating diagrams, however, is the layout of the nodes. A diagram produced with the force-directed algorithm I have implemented a force-based layout algorithm in C# and GDI+. Node Node is the base class for a node on the diagram. SpotNode is an example concrete implementation of Node that has additional visual properties and contains logic to draw itself as an 8×8 circle. Diagram Diagram serves as both a collection of Node objects and the layout provider. Vector Drawing a basic diagram to a bitmap
Flot: Attractive JavaScript plotting for jQuery NWB Community Wiki : Tree Map browse << | Visualize Data Algorithms | >> Space Filling or Treemap Algorithm Description Tracing its ancestry to Venn diagrams (Venn,1971), the Treemap algorithm was developed in the HCI Lab at the University of Maryland . It uses a space filling technique to map a tree structure (e.g. file directory) into nested rectangles with each rectangle representing a node. A rectangular area is first allocated to hold the representation of the tree, and this area is then subdivided into a set of rectangles that represent the top level of the tree. The parent-child relationship is indicated by enclosing the child-rectangle by its parent-rectangle. Asahi et al. (1994) explored the use of treemaps in the Analytic Hierarchy Process (AHP). Vernier and Nigay proposed a method to assign a variable height and width to each node.Van Wijk and Van de Wetering (1999) developed Cushion Treemaps that use shading techniques to make the tree structure more visible. QuantumTreeMap Layout Algorithm Links Binaries: ... J.
13 Chart and Graph plotting javascript plugins There are more and more Javascript chart and graph plotting solutions are being released and available for free online. I work on a complicated graph for a website before, we used highchart as the solution, during that time, there isn't a lot of plugins to choose from, but now, we can easily find many very capable charting libraries. Personally, the rise of this kind of plugins are due to: Flash used to be the best solution, but everyone is moving on from there.Modern browsers and powerful computing make it possible to render live data easily.Maturity of different technologies in drawing vector: VML, SVG and Canvas. Of course, you need to carefully choose one that fit your requirements. Anyway, in this posts, we have collected 13 Chart and Graph plotting javascript plugins. FusionCharts FusionChart is the most powerful javascript charting plugin. JSXGraph is a cross-browser library for interactive geometry, function plotting, charting, and data visualization in a web browser.
34 Outstanding Admin Panels for Your Web Applications Nowadays, more and more web applications are trying to take their stake from the internet, coming in your help and trying to make your internet`s life easier through their admin panels. Many people are using today twitter and facebook,or other social networks to communicate,and as a reward,big networks are offering what is called “The API key” (application programming interface) to help programmers to create related web applications. Now,is so simple to create a web app,there are many tutorials showing you how to use the key;all you have to do is to come with an out of the box idea.So,you have the application.What`s next? I`m saying an “Administration Panel” and you must agree my point of view because is a must-have for a web app.So,I want to come in your help and presenting you 34 most appealing and fully featured back-end control admin panels from the internet. Choose you favourite,create an web app and start taking your internet stake too! Metronic Admin Template FlatKit is complex.
torkelo/grafana 24 beautifully-designed web dashboards that data geeks will love We live in a world of big (and little) data, and many people have to make sense of numbers as part of their job. The trouble is that there can be a lot of friction involved when mining the data. This is where dashboards come into play: a well-designed dashboard can save huge amounts of time, helping people to quickly identify the numbers that matter, in order to make insightful observations or to compile reports. Dashboard design is a tricky business. I have a few ideas for web apps based around dashboards, so in part this post constitutes a kind of note to self. Toutapp Lancaster Bingo Company By Danny Amacher. A flat design dashboard By Chris Masterson. Yet more flat design by Riki Tanone. fitbit Patient records By Andrew Lucas. Sprout Social Nektar Dashboard By Justin Roberts. Wufoo Dashboard Analytics By Hila Pileg. Cranium Dashboard By David Stewart. Start Admin Fox Metrics Aquicore By ModernBits. Airbnb Analytics By Martin Oberhäuser. Kareer Dashboard By Gabe Abadilla. Statisti.cs Dashboard By Derek Bender.
Fantastic Collection of Free UI Kits For Designers (Part 1) Welcome to the third day of freebies on Designrfix. Today we have assembled another amazing collection of some of the most impressive and well designed UI Kits from around the web. If you are in search of some really high quality free PSD files for your latest project, this post is not to be missed. Feel free to download and use them in your next design. This article is a two part series on free UI Kits. Enjoy this post, and come back soon to check out the second and last installment. Want more articles on free PSD files? Free PSD Files: 60 Must Have Photoshop Files For Designers 60+ Must Have Free PSD Mockup Templates Flat Design UI Components Free flat UI kit Minimal UI Kit UI Kit Combination UI Pack Flat Style & iOS 7 Line Style UI Kit PSD Modern Touch UI Kit Free Download of Metro Vibes UI Kit White Stripes UI Kit – Free PSD GameCenter Pack Flat Rounded Square UI Kit Flat UI kit iOS 7 Weather App Design(PSD) Flat UI Kit ReactiveDash – An Admin Dashboard Theme Blog/Magazine Flat UI Kit Free UI Kit PSD