E-Gantt Library
E-Gantt is a Gantt Chart library for Java Swing / Scheduling Visualization tool. The library is typically used for editing and visualizing complicated work schedules.
The library E-Gantt has been succesfully integrated in many open source projects and large commercial projects with-in the following industries:
* Scheduling Research
* Medical Research
* US Military Defense Projects
* Network Administration tools
The library is developed as a pure java component which integrates well with the components with-in swing, the component itself is mostly used with-in a JTable with the various flavours possible.
The JCCKit is a small (< 100Kb) library and a very flexible framework for creating scientific charts and plots.
JCCKit is written for the JDK™ 1.1.8 platform (except of a Graphics2D renderer). Thus, it is suitable for scientific Applets and for PDA's running a PersonalJava™ implementation.
JCCKit is an offspring of my lecture The Art of Developing Scientific Java Applets held at the University of Basel, Switzerland, in the winter semester 2002/03. See lecture 12 and 13 which explains the basic architecture of JCCKit.
Purpose and Features
The main purpose is to provide a flexible kit for writing applets and application with the need for visualizing scientific data. If you are looking for a lean scientific chart and plot library without all the unwanted bells and whistles of the heavy competitors try JCCKit.
The key features of JCCKit are:
* small (< 100Kb jar file)
* highly configurable due to a sophisticated configuration concept
* extensible (1/3 of all classes are interfaces or abstract classes.)
* automatic updating if data changes
* easy programming of dynamic charts and plots
* automatic rescaling if canvas size changes
* out-of-the-box applet for presenting static data on a web page without needing knowledge of the Java™ programming language.
* automatically generates a legend
* supports
o logarithmic axes
o non-numerical tic labels
o different line styles, colors, and thicknesses
o different symbols
o different fonts, font styles, colors, and text orientations
o vertical and horizontal error bars
o vertical, horizontal, and stacked bar charts
* supported devices
o AWT Graphics context
o AWT Graphics2D context (needs Java™ 2 platform)
o Off-Screen image creation (need J2SE 1.4 or higher) (see section 2.5 of the User Guide)
o SVG (Scalable Vector Graphics)
JChart2D is an minimalistic charting library published under the OSI approved GNU LESSER GENERAL PUBLIC LICENSE. It is designed for displaying multiple traces consisting of tracepoints. JChart2D is centered around a single configureable swing widget: the Chart2D. It is a JComponent one can add to a java swing user interface. Therefore basic knowledge of java awt and swing and the information provided on this site is helpful. If no basic knowledge of swing and awt is given, the example code will give a quick entry as well.
jCharts is a 100% Java based charting utility that outputs a variety of charts. This package has been designed from the ground up by volunteers for displaying charts via Servlets, JSP's, and Swing apps. First release was in December 2000.