Hi,
On 26.07.06, Carl Bolduc wrote:
> my only problem is that when I added the "key=graph.key.key(pos="br", dist=
> 0.1)" to label my function, I get this error:
[snip]
> Now what's wrong? I just used the same code line as in this example:
> http://pyx.sourceforge.net/examples/graphs/change.html
The reason is that the text style does not provide a graph key. This
was intented (but in case we have a use-case now, we might reconsider
that decision). The idea was, that once you have text at the dots
themself, you should not have a graph key ... (at least for those
data using the text style).
For the moment you could do a trivial monkey patch to the text style
and provide an empty key_pt method. Insert
graph.style.text.key_pt = lambda self, privatedata, sharedata, graph, x_pt,
y_pt, width_pt, height_pt: None
directly after the "from pyx import *" line.
André
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