Re: [Jython-users] use matplotlib through jython in java

[<cl...@br...>]

Dear Li Li, 

The Python math packages:  Scipy, Numpy and Matplotlib all rely on modules 
compiled in C language and to my knowledge, its not directly supported by 
the Jython language or the Java JVM run-time. I understand perfectly that 
the combination could create a large opportunity in analytics as well its 
supports display of 2D and 3D visualization. 

 A practical work around I found in my application space is to use the 
JSON converter name Jyson developed by Mr. Alan Kennedy from the Jython 
community. I use to export the data object, for example a large array 
converting it into a flat file, then import it into cPython using the 
Python JSON parser, transfer the array into a Numpy format and visualize 
it through Matplotlib. Mainly inside the Linux platform this process can 
be automated through the Jython driven OS shells.  The final solution 
works fast and looks really nice, as Matplotlib is a versatile graphic 
pack. 

Hope this suggestion helps you to build a process flow and combine the 
features of Jython and Matplotlib. 

regards, 
Claude 
 

Claude Falbriard 
Certified IT Specialist L2 - Middleware
AMS Hortolândia / SP - Brazil
phone:    +55 13 9 9760 0453
cell:         +55 13 9 8117 3316
e-mail:    cl...@br...




From:   Li Li <fan...@gm...>
To:     jyt...@li..., 
Date:   08/10/2013 07:38
Subject:        [Jython-users] use matplotlib through jython in java



hi all
   I want to use python lib matplotlib in java. I know a litte about
python and use google to know with jython, I can use both java and
python. how to get started with jython for my purpose? thank you.

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