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plplotcanvas.py
Go to the documentation of this file.
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"""plplotcanvas.py - Python front-end for the plplotcanvas
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Copyright (C) 2004, 2005 Thomas J. Duck
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All rights reserved.
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Thomas J. Duck <tom.duck@dal.ca>
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Department of Physics and Atmospheric Science,
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Dalhousie University, Halifax, Nova Scotia, Canada, B3H 3J5
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NOTICE
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
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USA
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"""
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import
plplot
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import
cplplotcanvas
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import
exceptions
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class
Canvas
(cplplotcanvas.Canvas):
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def
__init__
(self):
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cplplotcanvas.Canvas.__init__(self)
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self.devinit()
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def
__getattr__
(self,name):
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# Select the stream
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Nstream = self.get_stream_number()
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plplot.plsstrm
(Nstream)
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# Try to get the function using all of the available prefixes
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if
'pl'
+name
in
dir(plplot):
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return
eval(
'plplot.'
+
'pl'
+ name)
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elif
''
+ name
in
dir(plplot):
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return
eval(
'plplot.'
+
''
+ name)
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elif
'pl_'
+ name
in
dir(plplot):
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return
eval(
'plplot.'
+
'pl_'
+ name)
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else
:
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msg =
"'Canvas' object has no attribute '%s'"
% (name)
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raise
exceptions.AttributeError, msg
plplotcanvas.Canvas.__init__
def __init__
Definition:
plplotcanvas.py:36
plplotcanvas.Canvas.__getattr__
def __getattr__
Definition:
plplotcanvas.py:40
plplotcanvas.Canvas
Definition:
plplotcanvas.py:34
plplot::plsstrm
alias c_plsstrm plsstrm
Definition:
plplot.d:1445
bindings
gnome2
python
plplotcanvas.py
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