On Tuesday 21 November 2006 22:09, Stephen George wrote:
> Thank you Pierre,
>
> I've taken a while to get around to it, but this code worked a treat,
> and taught me a little about how I can override things in matplotlib
Glad you found it useful.
playing some more about it, I realized that there could be some improvement
with small values between 0.001 and 1: the following modifications should
take care of that:
def _set_orderOfMagnitude(self, mrange):
"""Sets the order of margnitude."""
locs = N.absolute(self.locs)
if self.offset:
oom = math.floor(math.log10(mrange))
else:
if locs[0] > locs[-1]:
val = locs[0]
else:
val = locs[-1]
if val == 0:
oom = 0
else:
oom = math.floor(math.log10(val))
if oom <= -3:
self.orderOfMagnitude = 3*(oom//3)
elif oom <= -1:
self.orderOfMagnitude = -3
elif oom >= 4:
self.orderOfMagnitude = 3*(oom//3)
else:
self.orderOfMagnitude = 0
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