[Zope] zope and pychart
Stephen Rudd
stephen.rudd at btk.utu.fi
Wed Mar 31 05:08:09 EST 2004
Hi Zope users.
Please excuse another dumb question. I wish to produce some dynamic
graphs inside Zope to display biological data. I am using pychart, this
is clean and IMO has the best looking output for least amount of effort.
I can produce graphics by writing a .png file to disk, and then reading
it back to return to the client as RESPONSE. This is not optimal - why
do I bother writing something to disk, to read it again to delete it?
I have had a play using cStringIO, but cannot make this work. Does
anyone have any pointers or examples of how I can create graphics in
PyChart and display them using Zope without needing to write binary
intermediates to the filesystem?
Thanks
Stephen
-----------------------------------------
Dr Stephen Rudd - genome astronomer
Bioinformatics group
Turku Centre for Biotechnology
Tel. +358 2 333 8611
Fax. +358 2 333 8000
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