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#############################################################
## ##
## Copyright (c) 2003-2017 by The University of Queensland ##
## Centre for Geoscience Computing ##
## http://earth.uq.edu.au/centre-geoscience-computing ##
## ##
## Primary Business: Brisbane, Queensland, Australia ##
## Licensed under the Open Software License version 3.0 ##
## http://www.apache.org/licenses/LICENSE-2.0 ##
## ##
#############################################################
"""
Defines L{GlyphData} base class.
"""
class GlyphData(object):
"""
An object which is rendered as multiple glyphs (of the same type)
at a collection of points in space.
"""
def __init__(self, data, glyphExtractor):
"""
Constructs the object.
@type data: iterable
@param data: The data which is to be rendered as multiple glyphs.
@type glyphExtractor:
"""
self.data = data
self.glyphExtractor = glyphExtractor
def getData(self):
"""
Returns the C{data} object associated with this C{GlyphData}
object.
@rtype: iterable
@return: The C{data} object which is used to generate glyphs.
"""
return self.data
def getGlyphExtractor(self):
"""
Returns the object which is used to extract individual
glyph data from each element of the C{self.getData()} iterable.
"""
return self.glyphExtractor
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