JFreeChart 1.0.1

A new release of JFreeChart is available for download from:

http://www.jfree.org/jfreechart/

This release contains a number of minor bug fixes and a few API adjustments (additions and deprecations only). JFreeChart is free software under the terms of the GNU Lesser General Public License.

by Avatar Ng

Chart a new course with JFreeChart

Creating a Pie Chart by using the famous JFreeChart library.

Read more at www.javaworld.com/javaw...

Although creating graph in Servlets and server-side is easy, but it burden the server and it is certainly not the big thing now.

Moreover, to draw some realtime charts, you need client-side scripting combining AJAX to stream the data for a real dynamic chart!


By Avatar Ng

Dynamic Double Combo -- Chapter 9 of Ajax in Action

Ajax in Action!

See how this example of double "combo box" works in "Ajax in Action" book! The example actually take an "onchange()" event on the first "combo box" to triggle the Ajax to populate data into the second "combo box" depending on the selected value.

Read more at searchvb.techtarget.com...

by Avatar Ng