[reportlab-users] fuzz in reportlab.graphics.charts.axes line 702

[Florian Reiser]

Hello,

I have a problem with an YValueAxis.
Every time I get a very small value near zero,
the YValueAxis displays this value as upper boundary instead of zero.

Now I want to fix this and look through the code of that class.

In the function _setRange line 702 I notice a line stating:

fuzz = 1e-8*valueStep

I can't get a clue about the function of this variable.
Could someone please tell me about the meaning of this fuzz variable?

Thnx

With kind regards
Florian Reiser