/usr/lib/python2.7/dist-packages/PyQt4/Qwt3D/__init__.py is in python-qwt3d-qt4 0.1.7~cvs20090625-12build1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | """Qwt3D -- a Python interface for the QwtPlot3D library.
"""
# Copyright (C) 2003-2007 Gerard Vermeulen
#
# This file is part of PyQwt3D.
#
# PyQwt3D is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PyQwt3D is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
# In addition, as a special exception, Gerard Vermeulen gives permission
# to link PyQwt3D dynamically with non-free versions of Qt and PyQt,
# and to distribute PyQwt3D in this form, provided that equally powerful
# versions of Qt and PyQt have been released under the terms of the GNU
# General Public License.
#
# If PyQwt3D is dynamically linked with non-free versions of Qt and PyQt,
# PyQwt3D becomes a free plug-in for a non-free program.
from _Qwt3D import *
try:
from ezplot import *
except ImportError, message:
if 'numpy' in message:
print 'Install numpy to use ezplot'
else:
raise ImportError, message
def save(plot3d, name, format,
landscape=VectorWriter.OFF,
textmode=VectorWriter.NATIVE,
sortmode=VectorWriter.BSPSORT):
"""save a snapshot a Plot3D widget to a file.
- plot3d : the Plot3D widget or a widget with Plot3D widget as child
- name : the file name
- format : a case-insensitive string indicating the file format
- landscape : VectorWriter.ON, OFF or AUTO
- textmode : VectorWriter.PIXEL, NATIVE, or TEX
- sortmode : VectorWriter.NOSORT, SIMPLESORT, or BSPSORT
PyQwt3D uses GL2PS to support vector formats as EPS, EPS_GZ, PDF, PGF, PS,
PS_GZ, SVG, and SVG_GZ. It uses Qt to support pixmap formats as GIF, JPEG,
PNG, and others.
Returns True on success and False on failure.
"""
format = format.upper()
if format in ['EPS', 'EPS_GZ',
'PDF',
'PGF',
'PS', 'PS_GZ',
'SVG', 'SVG_GZ',
]:
gl2ps = IO.outputHandler(format)
if gl2ps:
gl2ps.setLandscape(landscape)
gl2ps.setTextMode(textmode)
gl2ps.setSortMode(sortmode)
else:
format = format.lower()
return IO.save(plot3d, name, format)
# save()
# Local Variables: ***
# mode: python ***
# End: ***
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