def test_hue(self):
"""Test `hue`."""
c = Color('color(--lchuv 90% 50 120 / 1)')
self.assertEqual(c.hue, 120)
c.hue = 110
self.assertEqual(c.hue, 110)
def test_hue(self):
"""Test `hue`."""
c = Color('color(--jzczhz 0.22 0.5 270 / 1)')
self.assertEqual(c.hue, 270)
c.hue = 0.1
self.assertEqual(c.hue, 0.1)
def test_hue(self):
"""Test `hue`."""
c = Color('color(--okhsl 120 50% 90% / 1)')
self.assertEqual(c.hue, 120)
c.hue = 110
self.assertEqual(c.hue, 110)
def get_color_map_square(self):
"""Get a square variant of the color map."""
global color_map
global color_map_size
global line_height
global default_border
global color_scale
global last_saturation
s = self.color.convert("hsl").saturation
# Only update if the last time we rendered we changed
# something that would require a new render.
if (color_map is None or s != last_saturation
or self.graphic_size != color_map_size
or self.graphic_scale != color_scale
or self.line_height != line_height
or self.default_border != default_border):
color_map_size = self.graphic_size
color_scale = self.graphic_scale
line_height = self.line_height
default_border = self.default_border
html_colors = []
# Generate the colors with each row being dark than the last.
# Each column will progress through hues.
color = Color("hsl(0 {}% 90%)".format(s), filters=util.SRGB_SPACES)
hfac = 24.0
lfac = 8.0
check_size = self.check_size(self.height)
for y in range(0, 11):
html_colors.append([self.get_spacer(width=5)])
for x in range(0, 15):
value = color.convert("srgb").to_string(**HEX)
kwargs = {
"border_size": BORDER_SIZE,
"height": self.height,
"width": self.width,
"check_size": check_size
}
if y == 0 and x == 0:
border_map = colorbox.TOP | colorbox.LEFT
elif y == 0 and x == 14:
border_map = colorbox.TOP | colorbox.RIGHT
elif y == 0:
border_map = colorbox.TOP
elif y == 10 and x == 0:
border_map = colorbox.BOTTOM | colorbox.LEFT
elif y == 10 and x == 14:
border_map = colorbox.BOTTOM | colorbox.RIGHT
elif y == 10:
border_map = colorbox.BOTTOM
elif x == 0:
border_map = colorbox.LEFT
elif x == 14:
border_map = colorbox.RIGHT
else:
border_map = 0
kwargs["border_map"] = border_map
html_colors[-1].append('<a href="{}">{}</a>'.format(
color.to_string(**COLOR_FULL_PREC),
mdpopups.color_box([value], self.default_border,
**kwargs)))
color.hue = color.hue + hfac
color.hue = 0.0
color.lightness = color.lightness - lfac
# Generate a grayscale bar.
lfac = 10.0
color = Color('hsl(0 0% 100%)', filters=util.SRGB_SPACES)
check_size = self.check_size(self.height)
for y in range(0, 11):
value = color.convert("srgb").to_string(**HEX)
kwargs = {
"border_size": BORDER_SIZE,
"height": self.height,
"width": self.width,
"check_size": check_size
}
if y == 0:
border_map = 0xb
elif y == 10:
border_map = 0xe
else:
border_map = 0xa
kwargs["border_map"] = border_map
html_colors[y].append('<a href="{}">{}</a>'.format(
color.to_string(**COLOR_FULL_PREC),
mdpopups.color_box([value], self.default_border,
**kwargs)))
color.lightness = color.lightness - lfac
color_map = (''.join([
'<span>{}</span><br>'.format(''.join([y1 for y1 in x1]))
for x1 in html_colors
]) + '\n\n')
self.template_vars['color_picker'] = color_map