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專案描述

The JOpenChart library and toolkit provides the means to create different kinds
of charts, including pie charts, line charts, and plot charts. Furthermore, it
contains components for embedding charts into Swing or Web applications. The
library's Renderer Interface API makes it very easy to add new renderers for
different chart types. Classes to interpolate measured data and to plot
mathematical functions are also included.

System Requirements

System requirement is not defined
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.

2002-11-04 19:40
0.94

A lot of new features were added, including
stacked bar charts and radar charts, improved look
and layout, flexible and editable data models,
enabling of real-time updated GUI charts,
configurable charts, data models and renderers,
and support for plotting SQL results.
標籤: pre-JDK 1.4, Major feature enhancements

2002-11-04 19:08
0.94

A lot of new features were added, including
stacked bar charts and radar charts, improved look
and layout, flexible and editable data models,
enabling of real-time updated GUI charts,
configurable charts, data models and renderers,
and support for plotting SQL results.
標籤: Major feature enhancements

2002-04-03 03:21
0.93

The pre 1.4 JDK releases have very limited image encoding abilities. As such, this release remains focused on JPEG and PNG encoding, which should suffice for most applications. GIF encoding has been removed due to licensing problems. In any other regards, this branch is completely equal.
標籤: pre-JDK 1.4, Initial freshmeat announcement

2002-04-03 03:16
0.93

The image file export was changed to the Java Advanced Imaging Library part of the JDK 1.4. This streamlined the whole shebang. Additionally, the function plotter was partially redesigned to use a real Java expression parser, which speeds things up a bit. Some small changes were made in the API.
標籤: Major feature enhancements

2001-12-22 23:25
0.92

It is now possible to create numeric ChartDataModels with differently sized
DataSets. The Interpolation-, Plot-, and LineChartRenderers support this
feature. The DefaultChart now renders the coordinate system after the
renderers, so the coordinate system always appears on top. An Ant build file is
now included, which makes compiling and testing a lot easier.
標籤: Minor feature enhancements

Project Resources

Project Page 下載: 更動紀錄 下載: CVS 首頁 下載: zip