Alan G Isaac wrote:
> I meant to be copying an annotation example from
> http://matplotlib.sourceforge.net/examples/annotation_demo.bak.py
I don't see much resemblance to that example; and I haven't tried that
example, but I did verify that the examples/annotation_demo.py in svn
works as expected.
> but it is not working. Am I just too bleary eyed because it
> is later here, or is there a problem with the example?
Time for bed, rest those bleary eyes...
The signature of the Annotation.__init__ does not match what you were
trying to feed it. Here is a modification that does match, but that may
not be anything like what you were trying to do:
import pylab
import matplotlib as mpl
test = pylab.figure()
test_ax = test.gca()
test_ax.plot([1,2,3])
a = mpl.text.Annotation(
'F: a figure title (points)',
(-10, -10),
xycoords='figure points',
horizontalalignment='right',
verticalalignment='top',
fontsize=20)
test_ax.add_artist(a)
test.savefig('temp.eps')
------------------
Eric
>
> Thank you,
> Alan Isaac
>
>
> %%%%%%%%%%%% Illustrate Annotation Problem %%%%%%%%%%%%%%%%%%%%%
> import pylab
> import matplotlib as mpl
> test = pylab.figure()
> test_ax = test.gca()
> test_ax.plot([1,2,3])
>
> #the following line fails with "ValueError: too many values to unpack"
> a = mpl.text.Annotation(
> test,
> 'F: a figure title (points)',
> loc=(-10, -10),
> coords='figure points',
> horizontalalignment='right',
> verticalalignment='top',
> fontsize=20)
>
> test_ax.add_artist(f)
> test.savefig(r'c:\temp\temp.eps')
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