JFreeChart wrapper for Vaadin - Vaadin Add-on Directory

Vaadin 6-8 compatible component to display charts generated by the popular JFreeChart library

TIP: see also the [Vaadin 10+ compatible version of this add-on](https://vaadin.com/directory/component/jfreechart-flow). JFreeChart is very popular java library for building complex charts. This add-on contains a component that can display JFreeChart built chart on Vaadin application. In browser charts are rendered as SVG making charts very sharp when pringing. For IE (that does not support SVG) charts are rendered as PNG raster image. Note! The JFreeChart library is LGPL licenced. All other required libraries are neither Apache 2 licenced. Apache2 license is only for the wrapper code. Responses for comments (waiting eagerly for this feature to Directory): - Mark, I guess you just used the online demo? It had a very old development build of Vaadin and died because of bug there. Online demo now updated. - Marcos, relative sizes work now to some extend. Well if rendered as SVG, blurry in IE (bitmap scaling). Integration with SvgComponent should resolve this issue.

JFreeChart home page
GitHub page for the project
Online Demo

JFreeChart wrapper for Vaadin version 2.0
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JFreeChart wrapper for Vaadin version 2.1
- added possibility to gzip SVG graphs if global compression is not enabled in server - removed dependencies, now following libraries required: (1) batik-awt-util.jar (2) batik-svggen.jar (3) batik-util.jar (4) batik-xml.jar (5) jcommon.jar (6) jfreechart.jar

JFreeChart wrapper for Vaadin version 2.2
Version 2.2 - added support for relative sizes including methods to modify rendering to relative sized component: * setGraphWidth/Height(int pixels) * setSvgAspectRatio(String aspectRatio) Version 2.1 - added possibility to gzip SVG graphs if global compression is not enabled in server - removed dependencies, now following libraries required: (1) batik-awt-util.jar (2) batik-svggen.jar (3) batik-util.jar (4) batik-xml.jar (5) jcommon.jar (6) jfreechart.jar

JFreeChart wrapper for Vaadin version 2.3
Version 2.3 - better documentation for relative size related methods - fixed issue with svgAspectRatio (only worked by overriding the getter) Version 2.2 - added support for relative sizes including methods to modify rendering to relative sized component: * setGraphWidth/Height(int pixels) * setSvgAspectRatio(String aspectRatio) Version 2.1 - added possibility to gzip SVG graphs if global compression is not enabled in server - removed dependencies, now following libraries required: (1) batik-awt-util.jar (2) batik-svggen.jar (3) batik-util.jar (4) batik-xml.jar (5) jcommon.jar (6) jfreechart.jar

JFreeChart wrapper for Vaadin version 2.4
Version 2.4 - Portlet2 support (thanks to Miku Laitinen) Version 2.3 - better documentation for relative size related methods - fixed issue with svgAspectRatio (only worked by overriding the getter) Version 2.2 - added support for relative sizes including methods to modify rendering to relative sized component: * setGraphWidth/Height(int pixels) * setSvgAspectRatio(String aspectRatio) Version 2.1 - added possibility to gzip SVG graphs if global compression is not enabled in server - removed dependencies, now following libraries required: (1) batik-awt-util.jar (2) batik-svggen.jar (3) batik-util.jar (4) batik-xml.jar (5) jcommon.jar (6) jfreechart.jar

JFreeChart wrapper for Vaadin version 2.5.0
Version 2.5 - project built with maven, dependencies should be supa easy to handle for maven users - SVG now served for IE9 Version 2.4 - Portlet2 support (thanks to Miku Laitinen) Version 2.3 - better documentation for relative size related methods - fixed issue with svgAspectRatio (only worked by overriding the getter) Version 2.2 - added support for relative sizes including methods to modify rendering to relative sized component: * setGraphWidth/Height(int pixels) * setSvgAspectRatio(String aspectRatio) Version 2.1 - added possibility to gzip SVG graphs if global compression is not enabled in server - removed dependencies, now following libraries required: (1) batik-awt-util.jar (2) batik-svggen.jar (3) batik-util.jar (4) batik-xml.jar (5) jcommon.jar (6) jfreechart.jar

JFreeChart wrapper for Vaadin version 3.0.0
Vaadin 7 support

JFreeChart wrapper for Vaadin version 3.0.1
Benoit Debiolley fixed issue 4. Thanks!

JFreeChart wrapper for Vaadin version 3.0.2
Improvements

JFreeChart wrapper for Vaadin version 3.0.3
Added a workaround to a Vaadin core regression which will probably never be fixed.

JFreeChart wrapper for Vaadin version 3.0.4
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JFreeChart wrapper for Vaadin version 4.0.0
Vaadin 8 compatible version