Package cewolf: Information

Cewolf can be used inside a Servlet/JSP based web application
to embed complex graphical charts of all kinds (e.g. line,
pie, bar chart, plots, etc.) into a web page. Therefore it
provides a full featured tag library to define all properties
of the chart (colors, strokes, legend, etc.). Thus the JSP
which embedds the chart is not polluted with any java code.
Everything is described with XML conform tags.
Cewolf is based on JFreeChart and uses it's rendering engine
to render the final chart image into the clients response
stream. No files are created on server side. Everything is
based on lightweight session objects and dynamic data analysis.
Cewolf consists of one servlet which handles the chart
rendering and a taglibrary which translates the chart
definition included in the JSP into an HTML img tag which
consults the rendering servlet for retrieval of the
appropriate chart.