graph
JPGraph 2.3.4
JpGraph is a Object-Oriented Graph creating library. more>>
JPGraph 2.3.4 is known as a Object-Oriented Graph creating library for PHP >= 4.3.1. The library is completely written in PHP and ready to be used in any PHP scripts (both CGI/APXS/CLI versions of PHP are supported).
The library can be used to create numerous types of graphs either on-line or written to a file. JpGraph makes it easy to draw both "quick and dirty" graphs with a minimum of code as well as complex graphs which requires a very fine grained control. The library assigns context sensitive default values for most of the parameters which minimizes the learning curve.
Major Features:
- Web-friendly, average image size for a 300*200 image is around 2K and images are seldomly bigger than 4-5K
- Support for both GD1 and GD2 The library will autodetect which library is installed.
- Automatic generation of client side image maps to make it possible to generate drill-down graphs.
- Advanced interpolation with cubic splines to get smooth curves from just a few data points.
- Supports several plot types,spider-plots, pie-charts (both 2d and 3d) , scatter-plots, line-plots, filled line-plots, accumulated line-plots, bar plots, accumulated bar plots, grouped bar plots, error plots, line error plots, box plots, stock plots
- Support for alpha blending
- Has over 200 built in Country flags
- Supports advanced Gantt-charts (ex1, ex2)
- Flexible scales, supports integer, linear, logarithmic, text (counting) scales and any combinatino thereof on x/y axis
- Supports multiple Y-axes
- Support various layout with a background image behind the plot
- More than 400 named colors
- Extensive documentation with both a > 150 pages tutorial and an extensive class reference.
- Supports internal caching (with timeout) of generated graphs to lessen burden of a HTTP server.
Enhancements:
- New features:
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- Change val positioning for bar plots
- [PRO-Version] Add Postscript backend for Datamatrix barcodes
- Add support for Dejavu fonts
- Add support for DST in DateScaleUtils. Make DateScaleUtils a proper static class
- Add handling of NULL values for Radar plots
- Add support for multiline text in tables
- Make it possible to specify position for background images by introducing new method Graph:SetBackgroundImagePos()
- Added SetUserFont() to dynamically add up to three new font families and later use them with new constants FF_USERFONT1, FF_USERFONT2 and FF_USERFONT3
- [PRO-Version] Reflected change in datamatrix error handling to use exceptions
- Defect fixes:
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- Not possible to set shadow for PiePlot
- Cannot stroke MGraph to file
- Label positioning for Pie plots can be wrong
- [PRO-Version] Adding text to WindRose in 2.x
- Incorrect line weight for frames when using a label background color
- [PRO-Version] Datamatrix Autosizing for manual BASE_256 broken for PHP5
- [PRO-Version] Datamatrix BItplacement iError not publically accessible
- Other changes:
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- Added windows path handling for MBTTF_DIR
- Some minor code cleanup and improved error handling
- Added new error messages for Group- and AccBar plots to avoid specified X-coordinates on individual bar plots
- Refactor of RGB handling
- New example script y2sync.php
- Added example barcsim_popup.php to show popup window usage with CSIM
- Follow strict standard for EPS in QR backend
- Changed Unix default directory for TTF fonts to "/usr/share/fonts/truetype"
License:Free Non-Commercial
Graph Game 1.0.94
Two-player game. The first player selects edges of the graph trying to connect two highlighted nodes while the second player removes unselected edges. Choose to play against computer or with your friend. more>> Two-player game. The first player selects edges of the graph trying to connect two highlighted nodes while the second player removes unselected edges. Choose to play against computer or with your friend.<<less
screen-graph 0.1
This small simple script uses gnuplot and screen to visualize one data-value output in one screen window to your current terminal. Might be helpful if you just want to see the development of one value. more>> This small simple script uses gnuplot and screen to visualize one data-value output in one screen window to your current terminal. Might be helpful if you just want to see the development of one value.<<less
Pygraphviz 0.34
Pygraphviz is a Python interface to the Graphviz graph layout and visualization package. more>> Pygraphviz 0.34 provides you a convenient tool which is useful for your computer. Pygraphviz is a Python interface to the Graphviz graph layout and visualization package. With Pygraphviz you can create, edit, read, write, and draw graphs using Python to access the Graphviz graph data structure and layout algorithms.
Requirements:
- Python version 2.3 or later
- Graphviz
Pure CSS Line Graph
This CSS script creates line graphs without the use of any JavaScript more>>
Pure CSS Line Graph is a powerful tool CSS script that allows you create line graphs without the use of any JavaScript. The entire script is pure CSS, and draws line graphs solely on his own powers without any JavaScript code.
<<lessHTML-Graphs (JS) 4.6
Use the BAR_GRAPH class to create horizontal / vertical bar graphs, progress bars and faders. You can create simple graphs and even grouped bar graphs with legends, add labels, change colors etc. No graphics or graphical libraries required. more>> Use the BAR_GRAPH class to create horizontal / vertical bar graphs, progress bars and faders. You can create simple graphs and even grouped bar graphs with legends, add labels, change colors etc. No graphics or graphical libraries required.<<less
License:Free Non-Commercial
License:Free Non-Commercial
License:Free Non-Commercial
License:Free for non-commercial purposes.
License:Free for non-commercial purposes.
License:Free for non-commercial use
License:Free for non-commercial use
License:Free for non-commercial use

Directed Graph Tools
This MATLAB tool is useful in manipulating directed graphs more>>
Directed Graph Tools is a set of tools which helps you with manipulating directed graphs.
Its oriented at creating encoders for constrained coding. The library will represent a directed graph as a MATLAB structure.
Major Features:
- Display the graph in a plot
- Find the power of a graph
- Find the anticipation of a graph
- Conduct a round of state splitting
- Find the more co-form graph
- Find the approximate eigenvector using Francheks algorithm
Requirements: MATLAB 7.7 or higher
PHP HTML Graph Class 1.0 BETA
This class draws vertical graphs only by using HTML and CSS. No requirement for any external graphic library such as GD Simple and grouped bars can be created. You can change everything regarding the looks as the output is template driven. On the more>> This class draws vertical graphs only by using HTML and CSS. No requirement for any external graphic library such as GD Simple and grouped bars can be created. You can change everything regarding the looks as the output is template driven. On the fly, you can change the size of graph, the color of all or individual bars, you can add labels, title, footnote or customize the CSS style of all the elements. One the finest features of this class is that you are not anymore restricted to specify the width and/or height of your bar in pixels! You can also specify it in percents! The output looks the same way in all major browsers. The code is very well documented so you can understand every aspect of it<<less
HTML Graph maker 1.0
This PHP class can be used to draw bar charts using only HTML and static images. more>>
The charts can features a title, graded axis and a legend for each bar.
Requirements:
- PHP 3.0 or higher
User Quota Graph 1.0.1
This class allows you to supply the values of the user quota (as you might gather from the file system, imap, or your own database driven system) and output them as a nice graph, or as text. The colours of the graph are definable, and you can also change more>> This class allows you to supply the values of the user quota (as you might gather from the file system, imap, or your own database driven system) and output them as a nice graph, or as text. The colours of the graph are definable, and you can also change whether you have it as a flat pie chart or a 3D pie chart. This was designed to mimick the disk space graph used on Windows.<<less
LDGraph User Control 1.0
A Bar Chart, Made In Flash. It uses an XML file to get the graph points and data, the XML file is generated by the LDGraph dll file that I made for .NET. it is a very nice component and very handful. more>> A Bar Chart, Made In Flash. It uses an XML file to get the graph points and data, the XML file is generated by the LDGraph dll file that I made for .NET. it is a very nice component and very handful.<<less
yEd Graph Editor 3.1.2.1
This is a very powerful graph editor that can be used to generate drawings and to apply automatic layouts to a range of different diagrams and networks. more>>
Major Features:
- Several highly sophisticated layout algorithms have been implemented and they can be used either to automatically arrange the items or to support the user when undertaking a manual layout.
- Enables users to create groups of nodes, which can be visualized and nested to virtually any degree.
- Ability to automatically assign label positions. This will enable the user to easily build improved diagrams, with each label clearly readable.
- An intuitive user interface that complies with modern design guidelines for applications.
- Build, modify, and visualize graph structures in an effective and efficient manner. They can be loaded and saved using a variety of different file formats.
- For exporting graph structures, yEd offers file formats for image and vector graphics export
- All of the image export formats can be fully customized to meet your unique needs.
- The editor supports the complete set of graphical attributes necessary for effective graph visualization.
Enhancements: Improvements: Problems during the setup for reusing an already running yEd application instance are handled more gracefully. If the setup fails, yEd starts up as in the pre-3.1.2 days.
Requirements: Java Runtime Environment (JRE)
<<less2D/3D Line Graph Software 4.6
2D / 3D Line Graph provides both a client and server side solution for the incorporation of line graphs into web pages. Versatile components enable web authors and Java developers to easily build and publish dynamic and interactive line graphs. more>> 2D / 3D Line Graph provides both a client and server side solution for the incorporation of line graphs into web pages. Versatile components enable web authors and Java developers to easily build and publish dynamic and interactive line graphs. With a free trial and Money Back guarantee, try it out today. Now incorporates Anit-Aliasing for Smoother Graphing images.<<less
XML Driven Horizontal Bar Graph
XML Driven Horizontal Bar Graph is very great because it is designed to be an excellent and effective XML and Flash graph generating tool. more>>
XML Driven Horizontal Bar Graph is very great because it is designed to be an excellent and effective XML and Flash graph generating tool.
<<lessHTML-Graphs Javascript 4.3
HTML-Graphs could be used to create horizontal / vertical bar graphs, progress bars and faders. more>> HTML-Graphs Javascript 4.3 offers you a powerful tool which helps you create horizontal / vertical bar graphs, progress bars and faders. HTML-Graphs could be used to create horizontal / vertical bar graphs, progress bars and faders. You can create simple graphs and even grouped bar graphs with legends, add labels, change colors etc. No graphics ped bar gcal libraries are required.<<less