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A few bits of cleanup

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This commit is contained in:
Grant Sanderson
2018-01-24 16:09:37 -08:00
parent 932d056ff7
commit ad4ceb3f1a
3 changed files with 16 additions and 8 deletions
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13
topics/number_line.py
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@ -200,14 +200,21 @@ class Axes(VGroup):
self.y_axis.point_to_number(point),
)
def get_graph(self, function, num_graph_points = None, **kwargs):
def get_graph(
self, function, num_graph_points = None,
x_min = None,
x_max = None,
**kwargs
):
kwargs["fill_opacity"] = kwargs.get("fill_opacity", 0)
kwargs["num_anchor_points"] = \
num_graph_points or self.default_num_graph_points
x_min = x_min or self.x_min
x_max = x_max or self.x_max
graph = ParametricFunction(
lambda t : self.coords_to_point(t, function(t)),
t_min = self.x_min,
t_max = self.x_max,
t_min = x_min,
t_max = x_max,
**kwargs
)
graph.underlying_function = function