matplotlib-users Mailing List for matplotlib

On Mon, Sep 21, 2009 at 5:13 AM, Matthias Michler
<Mat...@gm...>wrote:
> On Wednesday 09 September 2009 17:10:43 Jorge Scandaliaris wrote:
> > Hi,
> > I think I found a bug, but I am not sure if it's in the doc or in a
> method
> > name. In the doc, there is reference to a method *suptitle* in class
> > mpl.figure.Figure. The name sounds strange, but the method exists and
> > works. The example given, though, makes reference to *subtitle*, so
> either
> > the example or the method name are wrong. Here's the link to the doc:
> >
> http://matplotlib.sourceforge.net/api/figure_api.html?highlight=legend#matp
> >lotlib.figure.Figure.suptitle
> >
> > jorge
>
> Hi list,
>
> I can confirm this difference for current SVN (Last Changed Rev: 7802, see
> attachement), too.
> Maybe some of the developers could correct the subtle error.
>
Done. suptitle is the correct name, as it's kind of a "super" title that
appears at the top of a figure with multiple panels, not a subtitle.
Thanks for catching this.
Ryan
-- 
Ryan May
Graduate Research Assistant
School of Meteorology
University of Oklahoma
Sent from Norman, Oklahoma, United States

Hi,
I'm plotting 2D-ndarrays with pylab.pcolor(). The data contain masked
values and it can happen that entire rows or columns hold only masked
values. Is there a build-in way to omitted such rows/columns? Currently
I'm removing the labels in x and y and the row/columns by hand.
TIA
Christian

P.S.
I noted that the new versions of OOcalc and Exel, 3.0 and 2007, now do allow
log scales other than in decades.
Janwillem wrote:
> 
> Is it possible to have in Matplotlib.pyplot a log (base 10) scale that 
> does go from xmin to xmax where xmin and xmax are not powers of 10 (as 
> in Excel and OOCalc)?? E.g. a scale from 20 to 2500 like you can do in 
> SciDAVis (and Origin and Mathematica) "Scale/from and Scale/to".
> I hope so,
> Thanks, Janwillem
> 
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I'm trying to draw a scatter plot where each point is a different colour and
is only a single pixel. Unfortunately at the minute, while I can change the
colour and size, I haven't been able to remove the edges of the markers and
my single pixel becomes the colour of the edge. I've attached some sample
code below. Can anyway see what I've done wrong? It currently just gives
back an error. 
And a related question. Is using scatter the best way to draw a plot of
single pixels? Or would it be more efficient to use one of the more
primitive classes to do this?
fig = plt.figure()
ax = fig.add_subplot(111)
x=[1,2,3,4]
y=[2,3,5,4]
s=1
c=[0.4, 0.2, 0.3, 0.5] 
prop=dict(edgecolors='none')
ax.scatter(x,y, s=s, c=c, **prop)
plt.show()
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