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DOC: Change phase example from jet to rainbow

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endolith
2015-01-02 17:39:44 -05:00
committed by Endolith
parent 2eb057726f
commit bbc37992d5
1 changed files with 4 additions and 4 deletions
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doc/examples/filters/plot_phase_unwrap.py
+4 -4
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@@ -68,18 +68,18 @@ image_unwrapped_wrap_around = unwrap_phase(image_wrapped,
fig, ax = plt.subplots(2, 2)
ax1, ax2, ax3, ax4 = ax.ravel()
fig.colorbar(ax1.imshow(np.ma.array(image, mask=mask), cmap='jet'), ax=ax1)
fig.colorbar(ax1.imshow(np.ma.array(image, mask=mask), cmap='rainbow'), ax=ax1)
ax1.set_title('Original')
fig.colorbar(ax2.imshow(image_wrapped, cmap='jet', vmin=-np.pi, vmax=np.pi),
fig.colorbar(ax2.imshow(image_wrapped, cmap='rainbow', vmin=-np.pi, vmax=np.pi),
ax=ax2)
ax2.set_title('Wrapped phase')
fig.colorbar(ax3.imshow(image_unwrapped_no_wrap_around, cmap='jet'),
fig.colorbar(ax3.imshow(image_unwrapped_no_wrap_around, cmap='rainbow'),
ax=ax3)
ax3.set_title('Unwrapped without wrap_around')
fig.colorbar(ax4.imshow(image_unwrapped_wrap_around, cmap='jet'), ax=ax4)
fig.colorbar(ax4.imshow(image_unwrapped_wrap_around, cmap='rainbow'), ax=ax4)
ax4.set_title('Unwrapped with wrap_around')
plt.show()