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Changed how numbers are added to a number line

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This commit is contained in:
Grant Sanderson
2018-05-09 14:04:31 -07:00
parent 5c64804bd9
commit 72c71871b4
1 changed files with 5 additions and 2 deletions
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7
mobject/number_line.py
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@ -13,7 +13,7 @@ from utils.config_ops import digest_config
class NumberLine(VMobject):
CONFIG = {
"color": BLUE,
"color": LIGHT_GREY,
"x_min": -FRAME_X_RADIUS,
"x_max": FRAME_X_RADIUS,
"unit_size": 1,
@ -21,6 +21,7 @@ class NumberLine(VMobject):
"tick_frequency": 1,
"leftmost_tick": None, # Defaults to value near x_min s.t. 0 is a tick
"numbers_with_elongated_ticks": [0],
"include_numbers": False,
"numbers_to_show": None,
"longer_tick_multiple": 2,
"number_at_center": 0,
@ -39,6 +40,8 @@ class NumberLine(VMobject):
VMobject.__init__(self, **kwargs)
if self.include_tip:
self.add_tip()
if self.include_numbers:
self.add_numbers()
def generate_points(self):
self.main_line = Line(self.x_min * RIGHT, self.x_max * RIGHT)
@ -133,7 +136,7 @@ class NumberLine(VMobject):
self.numbers = self.get_number_mobjects(
*numbers, **kwargs
)
self.add(*self.numbers)
self.add(self.numbers)
return self
def add_tip(self):