[reportlab-users] y axis label with 2.77555756156e-017

[Florian Reiser]

Hello,

when I draw a chart with the following data,
then the y axis shows 2.77555756156e-017
instead 0.0.

# Begin data
[(0.0, 0.0, None, None, None, None, None, None, None, None, None, None),
(0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0),
(-0.036819999999999999, -0.073639999999999997, -0.11046,
-0.14727999999999999, -0.18410000000000001, -0.22092000000000001,
-0.25774000000000002, -0.29455999999999999, -0.33138000000000001,
-0.36820000000000003, -0.40501999999999999, -0.44186799999999998),
(None, None, None, None, None, None, None, None, None, None, None, None),
(-0.31759999999999999, -0.442, None, None, None, None, None, None, None,
None, None, None),
(None, None, None, None, None, None, None, None, None, None, None, None),
(None, None, None, None, None, None, None, None, None, None, None, None)] 
# End data

Other charts with similar data work fine.

Why?

With kind regards
Florian Reiser