"""
This example demonstrates large data sets
"""
from math import *
from odscharts.spreadsheet import SpreadSheet
mySprSht = SpreadSheet()
list_of_rows = [['Angle', 'Sine', 'Cosine'], ['deg', '', '']]
for iang in range(3601):
ang_deg = float(iang) / 10.0
ang = radians(ang_deg)
list_of_rows.append([ang_deg, sin(ang), cos(ang)])
mySprSht.add_sheet('Trig_Data', list_of_rows)
mySprSht.add_scatter('Trig_Plot',
'Trig_Data',
title='Trig Functions',
xlabel='Angle',
ylabel='Trig Function',
xcol=1,
ycolL=[2, 3],
showMarkerL=[1, 0])
mySprSht.save(filename='trig_plot', launch=True)
def setUp(self):
unittest.TestCase.setUp(self)
self.mySprSht = SpreadSheet()
