Any more hints?
Make that
l = Legend(self, handles, labels, loc)
Should work - let me know if you have any more troubles.
JDH
Any more hints?
Make that
l = Legend(self, handles, labels, loc)
Should work - let me know if you have any more troubles.
JDH
Thanks John...i did actually try that before i sent my
previous email...sorry that the error messages were buried
under a bunch of other stuff. I did have a problem after
i added the self. Here is what i get (my hacked up legendDemp.py follows
the error messages):
floyd:/home/jbenson/python>python legendDemo.py
Traceback (most recent call last):
File "legendDemo.py", line 30, in ?
'upper left')
File "/usr/local/lib/python2.3/site-packages/matplotlib/figure.py", line
179, in legend
l = Legend(self, handles, labels, loc)
File "/usr/local/lib/python2.3/site-packages/matplotlib/legend.py", line
107, in __init__
self._texts = self._get_texts(labels, textleft, upper)
File "/usr/local/lib/python2.3/site-packages/matplotlib/legend.py", line
215, in _get_texts
HEIGHT = self._approx_text_height()
File "/usr/local/lib/python2.3/site-packages/matplotlib/legend.py", line
126, in _approx_text_height
return
self.FONTSIZE/72.0*self.figure.dpi.get()/self.parent.bbox.height()
AttributeError: 'NoneType' object has no attribute 'dpi'
floyd:/home/jbenson/python>
# legendDemo.py
from matplotlib.matlab import *
a = arange(0,3,.02)
b = arange(0,3,.02)
c=exp(a)
d=c.tolist()
d.reverse()
d = array(d)
ax = subplot(111)
lines = plot(a,c,'k--',a,d,'k:',a,c+d,'k')
bNotHacked = False
if bNotHacked:
legend(('Model length', 'Data length', 'Total message length'), 'upper
left')
else:
fig = gcf()
line1 = lines[0]
line2 = lines[1]
line3 = lines[2]
fig.legend((line1, line2, line3),
('Model length', 'Data length', 'Total message length'),
'upper left')
ax.set_ylim([-1,20])
ax.grid(0)
xlabel('Model complexity --->')
ylabel('Message length --->')
title('Minimum Message Length')
set(gca(), 'yticklabels', )
set(gca(), 'xticklabels', )
savefig('legend_demo_small', dpi=60)
savefig('legend_demo_large', dpi=120)
show()
On Sat, 3 Jul 2004, John Hunter wrote:
Make that
l = Legend(self, handles, labels, loc)
Should work - let me know if you have any more troubles.
~
Jim