def test_clipping(verbose=1):
'''Test the various color clipping methods.'''
xyz_colors = ciexyz.get_normalized_spectral_line_colors()
#print 'xyz_colors', xyz_colors
(num_wl, num_cols) = xyz_colors.shape
# get rgb values for standard clipping
colormodels.init_clipping(colormodels.CLIP_ADD_WHITE)
rgb_add_white = []
for i in xrange(0, num_wl):
color = colormodels.irgb_string_from_rgb(
colormodels.rgb_from_xyz(xyz_colors[i]))
rgb_add_white.append(color)
# get rgb values for clamp clipping
colormodels.init_clipping(colormodels.CLIP_CLAMP_TO_ZERO)
rgb_clamp = []
for i in xrange(0, num_wl):
color = colormodels.irgb_string_from_rgb(
colormodels.rgb_from_xyz(xyz_colors[i]))
rgb_clamp.append(color)
# compare
if verbose >= 1:
print('colors from add white, colors from clamp')
for i in xrange(0, num_wl):
print(rgb_add_white[i], rgb_clamp[i])
print('Passed test_clipping()')
def test_clipping (verbose=1):
'''Test the various color clipping methods.'''
xyz_colors = ciexyz.get_normalized_spectral_line_colors ()
#print 'xyz_colors', xyz_colors
(num_wl, num_cols) = xyz_colors.shape
# get rgb values for standard clipping
colormodels.init_clipping (colormodels.CLIP_ADD_WHITE)
rgb_add_white = []
for i in xrange (0, num_wl):
color = colormodels.irgb_string_from_rgb (
colormodels.rgb_from_xyz (xyz_colors [i]))
rgb_add_white.append (color)
# get rgb values for clamp clipping
colormodels.init_clipping (colormodels.CLIP_CLAMP_TO_ZERO)
rgb_clamp = []
for i in xrange (0, num_wl):
color = colormodels.irgb_string_from_rgb (
colormodels.rgb_from_xyz (xyz_colors [i]))
rgb_clamp.append (color)
# compare
if verbose >= 1:
print 'colors from add white, colors from clamp'
for i in xrange (0, num_wl):
print rgb_add_white [i], rgb_clamp [i]
print 'Passed test_clipping()'
def test_clipping(self, verbose=False):
''' Test the various color clipping methods. '''
# This is just a coverage test.
xyz_colors = ciexyz.get_normalized_spectral_line_colors ()
num_wl = xyz_colors.shape[0]
for i in range (num_wl):
# Get rgb values for standard add white clipping.
colormodels.init_clipping (colormodels.CLIP_ADD_WHITE)
rgb_white_color = colormodels.irgb_string_from_rgb (
colormodels.rgb_from_xyz (xyz_colors [i]))
# Get rgb values for clamp-to-zero clipping.
colormodels.init_clipping (colormodels.CLIP_CLAMP_TO_ZERO)
rgb_clamp_color = colormodels.irgb_string_from_rgb (
colormodels.rgb_from_xyz (xyz_colors [i]))
msg = 'Wavelength: %s White: %s Clamp: %s' % (
str(i), # FIXME: Put in Angstroms.
rgb_white_color,
rgb_clamp_color)
if verbose:
print (msg)
def test_clipping(self, verbose=False):
''' Test the various color clipping methods. '''
# This is just a coverage test.
xyz_colors = ciexyz.get_normalized_spectral_line_colors()
num_wl = xyz_colors.shape[0]
for i in range(num_wl):
# Get rgb values for standard add white clipping.
colormodels.init_clipping(colormodels.CLIP_ADD_WHITE)
rgb_white_color = colormodels.irgb_string_from_rgb(
colormodels.rgb_from_xyz(xyz_colors[i]))
# Get rgb values for clamp-to-zero clipping.
colormodels.init_clipping(colormodels.CLIP_CLAMP_TO_ZERO)
rgb_clamp_color = colormodels.irgb_string_from_rgb(
colormodels.rgb_from_xyz(xyz_colors[i]))
msg = 'Wavelength: %s White: %s Clamp: %s' % (
str(i), # FIXME: Put in Angstroms.
rgb_white_color,
rgb_clamp_color)
if verbose:
print(msg)
def figures_clip_clamp_to_zero ():
'''Adjust the color clipping method, and create the sample figures.'''
colormodels.init()
colormodels.init_clipping (colormodels.CLIP_CLAMP_TO_ZERO)
figures()
def figures_clip_clamp_to_zero ():
'''Adjust the color clipping method, and create the sample figures.'''
colormodels.init()
colormodels.init_clipping (colormodels.CLIP_CLAMP_TO_ZERO)
figures()