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Dear André,
> formula. Just write xname="int($1), 0" – it's that simple. As a third
> solution you could read the data yourself and use a different data
> provider like graph.data.points passing integer values for the bar axis
> data.
since you mention graph.data.points in connection with nested bars, I would
like to ask about the following code
from pyx import *
data = [[1, 2, 3], [4, 5, 6]]
g = graph.graphxy(width=8, x=graph.axis.nestedbar())
g.plot([graph.data.points(data, xname="$1, 0", y=2),
graph.data.points(data, xname="$1, 1", y=3)],
[graph.style.bar()])
g.writePDFfile("nestedbar")
which results in a TypeError with Pyx-0.11.1:
if abs(v) > l or (not addlinenumbers and abs(v) == l):
TypeError: bad operand type for abs(): 'str'
arising from line 135 in graph/data.py. It seems that data.py tries
to take the absolute value of the string "$1, 0". Am I doing something
wrong or is this a bug?
Best regards,
Gert
- --
Gert-Ludwig Ingold email: [email protected]
Institut für Physik Phone: +49-821-598-3234
Universität Augsburg Fax : +49-821-598-3222
D-86135 Augsburg WWW : www.physik.uni-augsburg.de/theo1/ingold
Germany PGP : 86FF5A93, key available from homepage
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