def line(self, row1: int, col1: int, row2: int, col2: int,
color: ColorType=None, alpha: float=1.0) -> 'Layer':
"""
Draw a line between two points
:param row1: Start row
:param col1: Start column
:param row2: End row
:param col2: End column
:param color: Color to draw with
"""
rr, cc, aa = draw.line_aa(clamp(0, self.height, row1), clamp(0, self.width, col1),
clamp(0, self.height, row2), clamp(0, self.width, col2))
self._draw(rr, cc, color, aa)
return self
def _ease(n):
n = clamp(n, 0.0, 1.0)
n = 2 * n
if n < 1:
return 0.5 * n**5
n = n - 2
return 0.5 * (n**5 + 2)
def rgb_to_int_tuple(arg: tuple) -> tuple:
"""
Convert/sanitize a 3-tuple of ints or floats
:param arg: Tuple of RGB values
:return: Tuple of RGB ints
"""
if len(arg) >= 3:
return tuple([clamp(round(x), 0, 255) for x in arg[:3]])
raise TypeError('Unable to convert %s (%s) to color' % (arg, type(arg[0])))
def set_idle_time(self, idle_time: int):
"""
Sets the idle time in seconds. The device will enter powersave
mode after the timeout expires.
:param idle_time: Timeout in seconds. Must be between 60 and 900.
:return: True if successful
"""
idle_time = clamp(idle_time, 60, 900)
arg = struct.pack('>H', idle_time)
return self.run_command(UChromaMouse.Command.SET_IDLE_TIME, arg)
def percent_complete(self) -> float:
"""
Percentage of elapsed time until this event expires
"""
duration = self.expire_time - self.timestamp
return clamp(self.time_remaining / duration, 0.0, 1.0)