# The wider widths for the reflect edges (which bring edges into the final image) definitely make more artifacts.
# The hanning filter also seems to introduce its own artifacts (but which perhaps could be removed?).
import numpy
import pylab
from testImage import TestImage
for i in range(1, 5):
im =TestImage(shift=True, nx=500, ny=500)
im.addSin(scale=100)
#im.addLines(angle=30, width=20, spacing=50)
#im.image += 10.0
width=500/float(i)
print width
im.reflectEdges(width=width)
im.hanningFilter()
#im.showImage()
im.calcAll()
im.plotMore()
pylab.suptitle('Reflect edges (width %f) and hanning filter' %(width))
width= 0
for i in (0, 1, 2, 3, 4):
im = TestImage(shift=True, nx=500, ny=500)
im.addSin(scale=100)
#im.addLines(angle=30, width=20, spacing=50)
#im.image += 10.0
if i == 0:
title = 'Plain image only'
if i == 1:
