def grid(self,grid_spacing=10, square_size=1):
"""
illuminates a single point while performing a mapping transform
function exists primarily for testing
"""
MF = self.MF
pix = numpy.zeros((1000,1000), dtype=numpy.uint8)
period = grid_spacing+square_size
for i in range(1000/period):
for j in range(1000/period):
for p in range(square_size):
for q in range(square_size):
pix[period*i+p,period*j+q] = 1
# end for
#end for
# end for
# end for
itemind = numpy.where(pix==1)
PI.py_clear_framebuffer()
points_illum = self.n_ccd_to_dmd(itemind[1],itemind[0])
PI.py_illuminate_enable()
PI.py_illuminate_vector(points_illum[0],points_illum[1], \
MF.mask_number1, points_illum[0].size)
PI.py_illuminate_expose()
def bitmap(self,transform=1):
"""
illuminates a single point while performing a mapping transform
function exists primarily for testing
"""
MF = self.MF
#im = Image.open("wyss_1000.bmp")
#im = Image.open("wyss_1000_i2.bmp")
#im = Image.open("alignment_DMD2.bmp")
#im = Image.open("George_Church_04.bmp")
#im = Image.open("George_Church_05.bmp")
im = Image.open("../../data/TitlePres.bmp")
#im = Image.open("all_white.bmp")
pix = numpy.array(im.getdata(), dtype=numpy.uint8)
pix = pix.reshape((1000,1000))
#print("array created")
itemind = numpy.where(pix==0)
#print("points found")
PI.py_clear_framebuffer()
#print("framebuff cleared")
points_illum = self.n_ccd_to_dmd(itemind[1],itemind[0])
#print("transformed")
PI.py_illuminate_enable()
PI.py_illuminate_vector(points_illum[0],points_illum[1], \
MF.mask_number1, points_illum[0].size)
PI.py_illuminate_expose()
def wyss(self,inverse=0,decimate=0):
"""
illuminates a single point while performing a mapping transform
function exists primarily for testing
"""
MF = self.MF
im = Image.open("../../data/wyss_1000_i2.bmp")
pix = numpy.array(im.getdata(), dtype=numpy.uint8)
# decimate it down
if decimate > 0:
if inverse == 1:
for i in range(pix.size/decimate):
for j in range(decimate-1):
pix[decimate*i+j+1] = 0
# end for
# end for
# end if
else:
for i in range(pix.size/decimate):
for j in range(decimate-1):
pix[decimate*i+j+1] = 1
# end for
# end for
# end else
# end if
pix = pix.reshape((1000,1000))
itemind = numpy.where(pix==inverse)
PI.py_clear_framebuffer()
points_illum = self.n_ccd_to_dmd(itemind[1],itemind[0])
PI.py_illuminate_enable()
PI.py_illuminate_vector(points_illum[0],points_illum[1], \
MF.mask_number1, points_illum[0].size)
PI.py_illuminate_expose()
def george(self,inverse=0,decimate=0):
"""
illuminates a single point while performing a mapping transform
function exists primarily for testing
"""
MF = self.MF
im = Image.open("../../data/George_Church_05.bmp")
pix = numpy.array(im.getdata(), dtype=numpy.uint8)
pix = pix.reshape((1000,1000))
itemind = numpy.where(pix==inverse)
PI.py_clear_framebuffer()
points_illum = self.n_ccd_to_dmd(itemind[1],itemind[0])
PI.py_illuminate_enable()
PI.py_illuminate_vector(points_illum[0],points_illum[1], \
MF.mask_number1, points_illum[0].size)
PI.py_illuminate_expose()
def vector(self,vx,vy, num_points,spot_size=0):
MF = self.MF
outpoints = self.n_ccd_to_dmd(vx,vy)
a = outpoints[0]
b = outpoints[1]
PI.py_illuminate_enable()
PI.py_clear_framebuffer()
if spot_size == 1:
PI.py_illuminate_vector(a,b, MF.mask_number2, num_points)
elif spot_size == 2:
PI.py_illuminate_vector(a,b, MF.mask_number3, num_points)
else:
PI.py_illuminate_vector(a,b, MF.mask_number1, num_points)
PI.py_illuminate_expose() # turn on the frame buffer
