1 """plplotcanvas.py - Python front-end for the plplotcanvas
3 Copyright (C) 2004, 2005 Thomas J. Duck
6 Thomas J. Duck <tom.duck@dal.ca>
7 Department of Physics and Atmospheric Science,
8 Dalhousie University, Halifax, Nova Scotia, Canada, B3H 3J5
13 This library is free software; you can redistribute it and/or
14 modify it under the terms of the GNU Lesser General Public
15 License as published by the Free Software Foundation; either
16 version 2.1 of the License, or (at your option) any later version.
18 This library is distributed in the hope that it will be useful,
19 but WITHOUT ANY WARRANTY; without even the implied warranty of
20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 Lesser General Public License for more details.
23 You should have received a copy of the GNU Lesser General Public
24 License along with this library; if not, write to the Free Software
25 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
37 cplplotcanvas.Canvas.__init__(self)
43 Nstream = self.get_stream_number()
47 if 'pl'+name
in dir(plplot):
48 return eval(
'plplot.' +
'pl' + name)
49 elif '' + name
in dir(plplot):
50 return eval(
'plplot.' +
'' + name)
51 elif 'pl_' + name
in dir(plplot):
52 return eval(
'plplot.' +
'pl_' + name)
54 msg =
"'Canvas' object has no attribute '%s'" % (name)
55 raise exceptions.AttributeError, msg