[Image-SIG] PIL: Images from C-Extension?
Sven Havemann
s.havemann@tu-bs.de
Fri, 19 Mar 1999 21:58:00 +0100
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fredrik_lundh@ivab.se is invalid??
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Date: Fri, 19 Mar 1999 13:39:35 +0100
From: Sven Havemann <s.havemann@tu-bs.de>
Organization: Institut fuer Computergrafik
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To: fredrik_lundh@ivab.se
CC: n.schenk@tu-bs.de
Subject: PIL: Images from C-Extension?
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Hi, Fredrik!
============
We're currently developing a radio wave field strength prediction tool
and would like to display the results using Python/Tkinter/PIL. - Now we
have a C-Extension module that performs the time-critical calculation
and produces a bitmap as a C-data-structure.
How can we display this with PIL?
We're currently reading the sources to find a hook; but the problem is
to get into PIL's colour and image administration procedures. I.e. what
we'd like to do is something like
im=Image.new("RGB", 300, 300)
RadiowavePredict(im)
image=ImageTk.PhotoImage(im)
We'll certainly get to this, but our question is:
Is there something like a tutorial example which demonstrates image
transferral from C?
Greetings, Sven.
PS. PIL is _very_ cool.
--
__________________________________________________________________
dipl-inform. Sven Havemann Institut fuer ComputerGraphik
Odastrasse 6 Rebenring 18
38122 Braunschweig - Germany 38106 Braunschweig - Germany
Tel. 0531/2808955 Tel. 0531/391-2108, Fax: -2103
s.havemann@tu-bs.de http://www.cg.cs.tu-bs.de
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