def color_byte_array(color_value):
"""
convert color into a 3 byte bytearray
:param color_value: 6-digit (e.g. #fa3b2c), 3-digit (e.g. #fbb),
fully spelled color (e.g. white)
"""
color = Color(color_value)
return bytearray([
int(round(color.get_red()*255)),
int(round(color.get_green()*255)),
int(round(color.get_blue()*255)),
])
def circle(self,
pos,
arc,
color: Color = Color("black"),
alpha: float = 1,
strokecolor=None,
strokewidth: int = 1):
self.context.set_line_width(strokewidth)
if strokecolor:
self.context.set_source_rgba(strokecolor.get_red(),
strokecolor.get_blue(),
strokecolor.get_green(), alpha)
self.context.arc(pos[0], pos[1], arc, 0, 2 * math.pi)
self.context.stroke_preserve()
self.context.set_source_rgba(color.get_red(), color.get_blue(),
color.get_green(), alpha)
self.context.fill()
else:
self.context.set_source_rgba(color.get_red(), color.get_blue(),
color.get_green(), alpha)
self.context.arc(pos[0], pos[1], arc, 0, 2 * math.pi)
self.context.stroke()
def create_shader_of_color(self, color):
all_shaders = cmds.ls(mat=True)
repeated_shader = [shdr for shdr in all_shaders if shdr == color]
if repeated_shader:
print 'There already exists a shader called {}'.format(color)
else:
col = Color(color)
shader = cmds.shadingNode('lambert', asShader=True, name=color)
cmds.setAttr('{}.color'.format(shader),
col.get_red(),
col.get_green(),
col.get_blue(),
type='double3')
def dynamic_css_project(project_id: int):
redis = current_app.config.get('SESSION_REDIS')
cache_key = 'dynamic_css_project_%s' % project_id
if not redis.exists(cache_key):
from colour import Color
import math
project_api = sw.ProjectApi(api_client=g.api)
project = project_api.projects_project_id_get(project_id=project_id)
if project.id:
cc = Color(color=project.accent_color)
accent_color_rgb = '%s, %s, %s' % (math.floor(
cc.get_red() * 255), math.floor(
cc.get_green() * 255), math.floor(cc.get_blue() * 255))
cdn_base_url = current_app.config.get('CDN_BASE_URL')
stylesheet_str = render_template('project.css.template',
accent_color=project.accent_color,
accent_color_rgb=accent_color_rgb,
cdn_base_url=cdn_base_url)
redis.set(cache_key, stylesheet_str, ex=60)
else:
abort(404)
content = redis.get(cache_key)
return Response(content, content_type='text/css')
def string_to_colornum(name):
c = Color(name)
r = int(c.get_red() * 255)
g = int(c.get_green() * 255)
b = int(c.get_blue() * 255)
return (r, g, b)
def color_from_name(name):
c = Color(name)
r = int(c.get_red() * 255)
g = int(c.get_green() * 255)
b = int(c.get_blue() * 255)
return compose_color(r, g, b)
