On Wed, Jan 5, 2011 at 10:33 AM, Benjamin Root <ben.r...@ou.edu> wrote:
> On Wed, Jan 5, 2011 at 10:08 AM, Christoph Gohlke <cgoh...@uci.edu> wrote:
>
>> Not sure if this should hold the release but 1.0.1rc fails to run two
>> examples (contourf_log.py and pcolor_log.py) as described in bug
>> #3143748 "Math domain error in ticker.py is_decade()"
>> <
>> http://sourceforge.net/tracker/?func=detail&aid=3143748&group_id=80706&atid=560720
>> >
>>
>> Christoph
>>
>> On 1/5/2011 5:36 AM, John Hunter wrote:
>> > OK, I'm not aware of any outstanding issues that should hold this
>> > release. If there are any, please let me know, else I'll upload the
>> > final later today.
>> >
>> > On Wed, Jan 5, 2011 at 7:33 AM, Michiel de Hoon <mjldeh...@yahoo.com
>> > <mailto:mjldeh...@yahoo.com>> wrote:
>> >
>> > Done.
>> >
>> > Thanks,
>> > --Michiel.
>> >
>> >
>>
>>
> The fix that was applied to the development branch should have also been
> applied to the maintenance branch as well, but it appears that it wasn't.
> The fix given in r8873 is correct, though. Adding the np.abs() fixes the
> domain error. Taking the lx calculation out would mess things up for those
> who are using various offsets for their plots.
>
> Although, looking at the code closer, I have to wonder if it is still
> correct because of the "nearest_long()" function. Doesn't python already
> have established rounding functions that should be used for these things?
>
> Anyway, I don't know why the tickers for the colorbars are wrong... the
> contourf_log.py code uses locator=ticker.LogLocator() and the pcolor_log.py
> code uses norm=LogNorm(). These are two different approaches, and the tick
> labels are still wrong. Does anybody else have any insight on this?
>
> Ben Root
>
>
Interesting... if I use format=ticker.LogFormatter(labelOnlyBase=False) in
the call to colorbar, it works as expected. Even more interesting, if I use
format=ticker.LogFormatterMathtext() or
format=ticker.LogFormatterExponent(), it also works as expected (even though
labelOnlyBase=True for those two...).
btw, I would be nice if LogFormatterMathtext() was used instead of
LogFormatter() for the default for colorbar. It appears that this is the
case for regular plots, so I don't know why the same doesn't happen for
colorbars (but that's for another day...).
Ben Root
------------------------------------------------------------------------------
Learn how Oracle Real Application Clusters (RAC) One Node allows customers
to consolidate database storage, standardize their database environment, and,
should the need arise, upgrade to a full multi-node Oracle RAC database
without downtime or disruption
http://p.sf.net/sfu/oracle-sfdevnl
_______________________________________________
Matplotlib-devel mailing list
Matplotlib-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
