The task was to plot data and to produce a key for only
some of the data files. Omitting the title for these
data files obviously does not help as key entries with
label (unknown) are produced. However, one would expect
title=None to work. Unfortunately, this results in a
TeX error (see attached file fss.err). Shouldn't this
be implemented in such a way that title=None simply
ignores the corresponding data set while generating the
key?
archive with minimal example and error output
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You are right. It's just missing in the implementation right
now. But I already added this missing feature to the TODO
list in the CHANGELOG quite some time ago. In the meantime
you may use the graphs addkey method to manually add a key
providing a list of plotinfo instances. By that you can
select the plotinfo instances you want to add to the key by
yourself.
Andre
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implemented in CVS, closing.