def __init__(self, **kwargs):
digest_config(self, kwargs)
start = self.unit_size * self.x_min * RIGHT
end = self.unit_size * self.x_max * RIGHT
Line.__init__(self, start, end, **kwargs)
self.shift(-self.number_to_point(self.number_at_center))
self.init_leftmost_tick()
if self.include_tip:
self.add_tip()
if self.include_ticks:
self.add_tick_marks()
if self.include_numbers:
self.add_numbers()
def __init__(self, **kwargs):
digest_config(self, kwargs)
start = self.unit_size * self.x_min * RIGHT
end = self.unit_size * self.x_max * RIGHT
Line.__init__(self, start, end, **kwargs)
self.shift(-self.number_to_point(self.number_at_center))
self.init_leftmost_tick()
if self.include_tip:
self.add_tip()
if self.include_ticks:
self.add_tick_marks()
if self.include_numbers:
self.add_numbers()
def __init__(self, **kwargs):
if not hasattr(self, "args"):
self.args = serialize_args([])
if not hasattr(self, "config"):
self.config = serialize_config({
**kwargs,
})
digest_config(self, kwargs)
start = self.unit_size * self.x_min * RIGHT
end = self.unit_size * self.x_max * RIGHT
Line.__init__(self, start, end, **kwargs)
self.shift(-self.number_to_point(self.number_at_center))
self.init_leftmost_tick()
if self.include_tip:
self.add_tip()
if self.include_ticks:
self.add_tick_marks()
if self.include_numbers:
self.add_numbers()
def __init__(self, *args, **kwargs):
self.normal_vector = OUT
digest_config(self, kwargs)
self.start = LEFT
self.end = RIGHT
args = list(args)
for i in range(len(args)):
if isinstance(args[i], (Mobject, VMobject)):
args[i] = list(args[i].get_center())
if len(args) == 2:
try:
isinstance(args[0], (list))
except:
try:
isinstance(args[0], (int, float))
except:
raise Exception("Not Supported")
else:
try:
isinstance(args[1], (list, tuple))
except:
raise Exception(
"not form of two points or point displacement")
else:
if isinstance(args[1], (list,np.ndarray)):
self.start, self.end = args
if isinstance(args[1], (tuple)):
self.start, self.end = args[0], np.sum(
args, 0)
elif len(args) == 3:
try:
isinstance(args[0], (list))
except:
raise Exception("args[0]!=point")
else:
try:
isinstance(args[1], (int, float, list, tuple)) and isinstance(
args[2], (int, float))
except:
raise Exception(
"not form of point slope length or point direction length")
else:
if (isinstance(args[1], (int, float)) and isinstance(args[2], (int, float))):
hypotenuse = (1.+args[1]**2.)**0.5
self.start, self.end = args[0], args[0]+args[2]*np.array(
[1/hypotenuse, args[1]/hypotenuse, 0])
if isinstance(args[1], (list)):
direction = 1
for each in args[1]:
direction -= each**2
direction = args[1]+[0, direction, 0][len(args[1]):]
self.start, self.end = args[0], args[0] + \
args[2]*np.array(direction)
if isinstance(args[1], (tuple)):
self.start, self.end = args[0], args[0] + \
np.multiply(args[1], args[2]/get_norm(args[1]))
Line.__init__(self, self.start, self.end, **kwargs)
