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#!/usr/bin/env python
"""
Copyright 2001 Pearu Peterson all rights reserved,
Pearu Peterson <pearu@ioc.ee>
Permission to use, modify, and distribute this software is given under the
terms of the LGPL. See http://www.fsf.org
NO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
$Revision: 1.1 $
$Date: 2001/05/20 12:51:29 $
Pearu Peterson
"""
import DataSetAttr
import string
class Vectors(DataSetAttr.DataSetAttr):
"""Holds VTK Vectors.
"""
def __init__(self,vectors,name=None):
self.name = self._get_name(name)
self.vectors = self.get_3_tuple_list(vectors,(self.default_value,)*3)
def to_string(self,format='ascii'):
t = self.get_datatype(self.vectors)
ret = ['VECTORS %s %s'%(self.name,t),
self.seq_to_string(self.vectors,format,t)]
return string.join(ret,'\n')
def get_size(self):
return len(self.vectors)
if __name__ == "__main__":
print Vectors([[3,3],[4,3.],240,3,2]).to_string()
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