/usr/share/doc/python-scitools/examples/contourslice_demo2.py is in python-scitools 0.9.0-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | #!/usr/bin/env python
# Example taken from:
# http://www.mathworks.com/access/helpdesk/help/techdoc/visualize/f5-3371.html
from scitools.easyviz import *
from time import sleep
from scipy import io
setp(interactive=False)
mri = io.loadmat('mri_matlab_v6.mat.gz')
D = mri['D']
D = squeeze(D)
image_num = 8
x = xlim;
y = ylim;
# Displaying a 2-D Contour Slice:
contourslice(D,[],[],image_num,indexing='xy')
axis('ij')
xlim(x)
ylim(y)
daspect([1,1,1])
colormap('default')
show()
#hardcopy('tmp_contourslice2a.eps')
#hardcopy('tmp_contourslice2a.png')
figure()
BUG = 1
phandles = contourslice(D,[],[],[1,12,19,27-BUG],8,indexing='xy')
view(3)
axis('tight')
#set(phandles,'LineWidth',2)
setp(phandles, linewidth=4)
show()
#sleep(3)
raw_input('Press Return key to quit: ')
## hardcopy('tmp_contourslice2b.eps')
## hardcopy('tmp_contourslice2b.png')
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