Dear all,
I don't know which update it was that broke it, but this used to work:
import numpy
import pylab
pylab.clf()
fig = pylab.figure(1,figsize=(8,5))
ax = fig.add_subplot(111, autoscale_on=False, xlim=(-1,5),
ylim=(-4,3))
t = numpy.arange(0.0, 5.0, 0.01)
s = numpy.cos(2*numpy.pi*t)
line, = ax.plot(t, s, lw=3, color='purple')
pylab.text(-0.5,3.2,'no data',ha='center')
pylab.annotate('',(-1,3.1),(0,3.1),va='center',ha='center',arrowprops=dict(arrowstyle='<->'))
pylab.savefig('blah.png')
This used to plot an arrow under the text 'no data' but above the main plot.
Now this arrow does not appear unless at least part of it is within the
plotting area. Change one of the '3.1' in the code above to, say, 3.0 and the
whole arrow is displayed. Is this a bug or is there a new way of achieving what
I want?
Thanks for your help already!
Cheers
Stan
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