def plot_that_chroma(colorspaces, points, display_spectrum=False):
"""Plot chromaticities
Args:
colorspaces [colorspace]: a list of standard colorspaces
"""
# Init diagram
plt.xlabel('chromaticity x')
plt.ylabel('chromaticity y')
plt.title("Standard Gamut")
plt.grid(True)
if colorspaces:
# Init option
colors_it = itertools.cycle(mplh.COLORS)
for colorspace in colorspaces:
try:
merged_dict = dict(COLORSPACES, **PRIVATE_COLORSPACES)
colorspace_obj = merged_dict[colorspace]
except KeyError:
raise PlotThatChromaException(("Unsupported {0} Colorspace !").
format(colorspace))
mplh.plot_colorspace_gamut(colorspace_obj,
lines_color=colors_it.next())
if points:
for point in points:
mplh.plot_points(point[0], point[1])
if display_spectrum:
mplh.plot_spectrum_locus_31()
plt.legend(loc=4)
plt.show()
def plot_that_chroma(colorspaces, points, display_spectrum=False):
"""Plot chromaticities
Args:
colorspaces [colorspace]: a list of standard colorspaces
"""
# Init diagram
plt.xlabel('chromaticity x')
plt.ylabel('chromaticity y')
plt.title("Standard Gamut")
plt.grid(True)
if colorspaces:
# Init option
colors_it = itertools.cycle(mplh.COLORS)
for colorspace in colorspaces:
try:
merged_dict = dict(COLORSPACES, **PRIVATE_COLORSPACES)
colorspace_obj = merged_dict[colorspace]
except KeyError:
raise PlotThatChromaException(
("Unsupported {0} Colorspace !").format(colorspace))
mplh.plot_colorspace_gamut(colorspace_obj,
lines_color=next(colors_it))
if points:
for point in points:
mplh.plot_points(point[0], point[1])
if display_spectrum:
mplh.plot_spectrum_locus_31()
plt.legend(loc=4)
plt.show()
def test_chroma_plot(self):
"""Plot spectrum locus and standard gamut
"""
plt.xlabel('chromaticity x')
plt.ylabel('chromaticity y')
plt.title("Standard Gamut")
plt.axis([-0.1, 0.8, -0.4, 0.65])
plt.grid(True)
mplh.plot_spectrum_locus_76()
mplh.plot_colorspace_gamut(colorspaces.ACES, lines_color="c",
upvp_conversion=True)
mplh.plot_colorspace_gamut(colorspaces.REC709, lines_color="m",
upvp_conversion=True)
plt.legend(loc=4)
plt.show()
def test_chroma_plot(self):
"""Plot spectrum locus and standard gamut
"""
plt.xlabel('chromaticity x')
plt.ylabel('chromaticity y')
plt.title("Standard Gamut")
plt.axis([-0.1, 0.8, -0.4, 0.65])
plt.grid(True)
mplh.plot_spectrum_locus_76()
mplh.plot_colorspace_gamut(colorspaces.ACES,
lines_color="c",
upvp_conversion=True)
mplh.plot_colorspace_gamut(colorspaces.REC709,
lines_color="m",
upvp_conversion=True)
plt.legend(loc=4)
plt.show()
