Hello,
I want to show a BufferedImage on a JSF-generated page. In my case, this Image
is generated by the JFreeChart[1] library. Now my question:
What must I do, that I can show this image as a graphic on a JSF Page?
I try to use normal h:graphicImage tag with a url attribute which points to
Hi!
I want to show a BufferedImage on a JSF-generated page. In my case, this
Image is generated by the JFreeChart[1] library. Now my question:
What must I do, that I can show this image as a graphic on a JSF Page?
Hehe - I had the same problem yesterday.
One solution is the latest
See JSF Chart Creator [1], it uses JFreeChart 1.0.5.
[1] http://jsf-comp.sourceforge.net/components/chartcreator/index.html
http://www.jfree.org/jfreechart
Glauco P. Gomes
Mario Ivankovits escreveu:
Hi!
I want to show a BufferedImage on a JSF-generated page. In my case, this Image
is
Thanks for the fast reply.
It is not possible to use tomahawk or the chartcreator comp in my environment.
So, I hope there is a solution without using special components. I will take a
look to the source code of chartcreator and try to find a solution.
If anyone know how it works, please let
Hi,
Chartcreator uses either a phaselistener or a servlet to generate the
charts. It can be configured by a context param.
First it gets the datasource and chart parameters, puts them to session and
renders an img tag like;
img src=pagename.jsf?chartId=myChart / and then in this case faces
Hi,
I have a working solution by img on the page and servlet:
In JSF page I have:
h:graphicImage value=/svlgraph?#{GraphShowRequest.graphParam}
width=#{GraphSession.graphWidthString}
height=#{GraphSession.graphHeightString}/
In GraphShowRequest bean add some parameters for graph servlet and
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