def main():
#pi = pigpio.pi()
realtime = False
pi = None
print("Starting up...")
while True:
penalty = 0
try:
if not realtime:
data = getData()
#print(data)
if (data["realtime"]):
realtime = True
continue
if (data["on"]):
color = colour.hex2rgb('#' + data["color"])
setColor(pi, color)
else:
penalty = 1000
setColor(pi, colour.hex2rgb("#000000"))
sleep((penalty + POLLING_TIME) / 1000)
else:
socket = create_connection(REALTIME_URL)
realtime_loop(socket, pi)
realtime = False
except Exception as e:
pi.stop()
pi = pigpio.pi()
print(e)
sleep(5000)
def test_pattern_to_check_color_value_is_hexadecimal():
value = '#fff'
try:
hex2rgb(value)
except ValueError:
# show error message here
pytest.fail('color is not valid %s'.format(value))
def StringToValue(self, s, flags):
s = remove_double_quote(s).strip()
# For emtpy value.
if s == '':
return True, None
# Try to parse hex string.
if s[0] == '#':
try:
if len(s) == 7: # RGB.
r, g, b = colour.hex2rgb(s)
return True, (255*r,255*g,255*b)
elif len(s) == 9: # RGBA.
r, g, b = colour.hex2rgb(s[:-2])
a = int(s[-2:], 16)
return True, (255*r,255*g,255*b,a)
else:
return False
except:
return False
# Try to parse HSV string.
elif s[0].isdigit() or s[0] == '.': # Try to parse numbers
try:
# If get single int value.
if s.isdigit():
return True, int(s)
else:
h,s,v = map(float, s.split(' '))
rgb = wx.Image.HSVtoRGB(wx.Image_HSVValue(h,s,v))
return True, (rgb.red, rgb.green, rgb.blue)
except:
return False
# Color in string.
else:
scheme = self.__get_current_scheme()
if scheme is None:
return True, s
colors = get_colors_in_scheme(scheme).keys()
if s.strip() not in colors:
return False
return True, get_colors_in_scheme(scheme)[s]
def __init__(self, shape_type, shape_coords):
self.play = True
self.shape_type = shape_type
self.shape_coords = shape_coords
self.radius_slider = Slider("Radius", 0.6, 1.0, 0.0, 0)
self.cook_time_slider = Slider("Time", 200, 200, 10, 100)
self.slides = [self.radius_slider, self.cook_time_slider]
self.color_grades = 8
self.colors = list(
Color("blue").range_to(Color("red"), self.color_grades))
print(self.colors)
self.rgb_colors = [colour.hex2rgb(i.hex) for i in self.colors]
temp = [int(255 * i) for j in self.rgb_colors for i in j]
it = iter(temp)
self.rgb_colors = list(zip(it, it, it))
print(self.rgb_colors)
self.diffusing = False
self.current_diffuse_time = 0
self.cook_time = self.cook_time_slider.val
self.max_diffuse_time = self.cook_time
self.cleanup = True
self.forward = True
self.shape = None
for s in self.slides:
s.draw()
self.draw_text()
pygame.display.update()
def realtime_loop(socket, pi):
while True:
data = socket.recv()
data = json.loads(data)
if not data["realtime"]:
return
setColor(pi, colour.hex2rgb(data["color"]))
def main():
#pi = pigpio.pi()
pi = None
while True:
data = getData()
color = colour.hex2rgb('#' + data["color"])
setColor(pi, color)
sleep(POLLING_TIME / 1000)
def stroke(self, color: str, alpha=1, width=5):
stroke_color = resolve(color)
alpha = resolve(alpha)
stroke_width = resolve(width)
color: colour.Color = colour.hex2rgb(stroke_color)
self.style['stroke'] = Color4f(color[0], color[1], color[2], alpha)
self.style['stroke_width'] = stroke_width if stroke_width else None
return self
def StringToValue(self, s, flags):
s = remove_double_quote(s).strip()
# For emtpy value.
if s == '':
return True, None
# Try to parse hex string.
if s[0] == '#':
try:
if len(s) == 7: # RGB.
r, g, b = colour.hex2rgb(s)
return True, (255*r,255*g,255*b)
elif len(s) == 9: # RGBA.
r, g, b = colour.hex2rgb(s[:-2])
a = int(s[-2:], 16)
return True, (255*r,255*g,255*b,a)
else:
return False
except:
return False
# Try to parse HSV string.
elif s[0].isdigit() or s[0] == '.': # Try to parse numbers
try:
# If get single int value.
if s.isdigit():
return True, int(s)
else:
h,s,v = map(float, s.split(' '))
rgb = wx.Image.HSVtoRGB(wx.Image_HSVValue(h,s,v))
return True, (rgb.red, rgb.green, rgb.blue)
except:
return False
# Color in string.
else:
scheme = self.__get_current_scheme()
if scheme is None:
return True, s
colors = get_colors_in_schcme(scheme).keys()
if s.lower() not in colors:
return False
return True, s
def hex2rgb255(color):
"""
cv2 requires rgb color encoded on 255 values instead of rgb encoded
as a float value between 0 and 1
:see https://docs.opencv.org/3.1.0/dc/da5/tutorial_py_drawing_functions.html
:param color:
:return:
"""
red, green, blue = hex2rgb(color)
rgb255_color = (int(red * 255), int(green * 255), int(blue * 255))
return rgb255_color
def cb4( self, color, dontconvert=False ):
if isinstance( color, str ):
regex = re.compile( r'^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$', re.IGNORECASE )
if regex.match( color ):
if dontconvert is False:
rgb = colour.hex2rgb( color )
color = colour.rgb2hsv( rgb )
else:
print("pass")
return color
else:
return "hexidecimal:", color, "isn't a hexidecimal"
elif isinstance( color, list ):
rgb = colour.hsv2rgb( tuple( color[:3] ) )
color = colour.rgb2hex( rgb, force_long=True )
else:
return False
return color
# Copyright Naveen M K, 2021
import cairo
import colour
# outer_color = [0.3, 0.4, 0.9, 1.0] # orig 0.4, 0.2, 0.4
outer_color = list(colour.hex2rgb("#5FA172")) + [1]
inner_color = list(colour.hex2rgb("#2F3954")) + [1]
width, height = 500, 500
with cairo.SVGSurface("logo.svg", width, height) as surface:
context = cairo.Context(surface)
context.scale(width, height)
context.set_line_width(0.01)
context.move_to(0, 0)
context.curve_to(0, 0, 0.5, 1, 1, 0)
context.set_source_rgba(*inner_color)
context.stroke()
context.move_to(0, 1)
context.curve_to(0, 1, 0.5, 0, 1, 1)
context.set_source_rgba(*inner_color)
context.stroke()
context.move_to(0, 0)
context.curve_to(0, 0, 1, 0.5, 0, 1)
context.set_source_rgba(*inner_color)
context.stroke()
context.move_to(1, 0)
context.curve_to(1, 0, 0, 0.5, 1, 1)
def fill(self, fill: str, alpha=1):
fill = resolve(fill)
alpha = resolve(alpha)
color: colour.Color = colour.hex2rgb(fill)
self.style['fill'] = Color4f(color[0], color[1], color[2], alpha)
return self
def test_hex2rgb_raise_an_error_when_color_value_is_not_hexadecimal():
with pytest.raises(ValueError,
match="Invalid value '#ff' provided for rgb color."):
hex2rgb('#ff')
def hex_to_rgb(hex_code: str) -> np.ndarray:
return np.array(hex2rgb(hex_code))
def convert_hex_to_rgb(self, hex_code):
return colour.hex2rgb(hex_code)
def convert_hex_to_hsv(self, hex_code):
rgb_code = colour.hex2rgb(hex_code)
return colorsys.rgb_to_hsv(float(rgb_code[0]), float(rgb_code[1]),
float(rgb_code[2]))
def test_hex2rgb_convert_white_color_into_rgb_tuple():
rgb = hex2rgb('#ffffff')
assert rgb == (1.0, 1.0, 1.0)
def get(self):
colours = []
for colList in self.colGrid:
for box in colList:
colours.append(hex2rgb(self.itemcget(box, 'fill')))
return colours
def get(self):
return hex2rgb(self['bg'])
red = Color("red")
blue = Color("blue")
colors = list(red.range_to(blue, 200))
rads = 100
holdF = 0
rads = 0
inc = 0
for colorNow in colors:
colorNow = str(colorNow.hex_l)
print('tttt', colorNow)
colorNow = hex2rgb(colorNow)
print(colorNow)
colors[inc] = colorNow
inc = inc + 1
print()
scene.forward = vector(-0.4,-0.3,-1)
scene.ambient = color.gray(0.2)
front = box(pos=vector(0,0,6), size=vector(12,12,12), color=color.white, shininess=0.3)
def Save(save):
root = tkinter.Tk()
root.withdraw()
radians = "radians: " + str(rads) + '\n'