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radon example: Display plots when run from command line.

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Call to matplotlib's show() was missing.
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Jostein Bø Fløystad
2013-07-05 13:14:39 +02:00
parent a4870242b6
commit 9e11e453b6
1 changed files with 3 additions and 0 deletions
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doc/examples/plot_radon_transform.py
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@@ -76,6 +76,7 @@ plt.imshow(sinogram, cmap=plt.cm.Greys_r,
extent=(0, 180, 0, sinogram.shape[0]), aspect='auto')
plt.subplots_adjust(hspace=0.4, wspace=0.5)
plt.show()
"""
.. image:: PLOT2RST.current_figure
@@ -107,6 +108,7 @@ plt.imshow(reconstruction_fbp, cmap=plt.cm.Greys_r)
plt.subplot(122)
plt.title("Reconstruction error\nFiltered back projection")
plt.imshow(reconstruction_fbp - image, cmap=plt.cm.Greys_r, **imkwargs)
plt.show()
"""
.. image:: PLOT2RST.current_figure
@@ -168,6 +170,7 @@ plt.imshow(reconstruction_sart2, cmap=plt.cm.Greys_r)
plt.subplot(224)
plt.title("Reconstruction error\nSART, 2 iterations")
plt.imshow(reconstruction_sart2 - image, cmap=plt.cm.Greys_r, **imkwargs)
plt.show()
"""
.. image:: PLOT2RST.current_figure