/usr/lib/python2.7/dist-packages/xlsxwriter/chart_radar.py is in python-xlsxwriter 0.5.2-1.
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#
# ChartRadar - A class for writing the Excel XLSX Radar charts.
#
# Copyright 2013, John McNamara, jmcnamara@cpan.org
#
from . import chart
class ChartRadar(chart.Chart):
"""
A class for writing the Excel XLSX Radar charts.
"""
###########################################################################
#
# Public API.
#
###########################################################################
def __init__(self, options=None):
"""
Constructor.
"""
super(ChartRadar, self).__init__()
if options is None:
options = {}
self.subtype = options.get('subtype')
if not self.subtype:
self.subtype = 'marker'
self.default_marker = {'type': 'none'}
# Override and reset the default axis values.
self.x_axis['defaults']['major_gridlines'] = {'visible': 1}
self.set_x_axis({})
# Hardcode major_tick_mark for now until there is an accessor.
self.y_axis['major_tick_mark'] = 'cross'
###########################################################################
#
# Private API.
#
###########################################################################
def _write_chart_type(self, args):
# Write the c:radarChart element.
self._write_radar_chart(args)
###########################################################################
#
# XML methods.
#
###########################################################################
def _write_radar_chart(self, args):
# Write the <c:radarChart> element.
if args['primary_axes']:
series = self._get_primary_axes_series()
else:
series = self._get_secondary_axes_series()
if not len(series):
return
self._xml_start_tag('c:radarChart')
# Write the c:radarStyle element.
self._write_radar_style()
# Write the series elements.
for data in series:
self._write_ser(data)
# Write the c:axId elements
self._write_axis_ids(args)
self._xml_end_tag('c:radarChart')
def _write_radar_style(self):
# Write the <c:radarStyle> element.
val = 'marker'
if self.subtype == 'filled':
val = 'filled'
attributes = [('val', val)]
self._xml_empty_tag('c:radarStyle', attributes)
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