本文整理匯總了Python中mobject.vectorized_mobject.VGroup.set_stroke方法的典型用法代碼示例。如果您正苦於以下問題：Python VGroup.set_stroke方法的具體用法？Python VGroup.set_stroke怎麽用？Python VGroup.set_stroke使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類mobject.vectorized_mobject.VGroup的用法示例。
在下文中一共展示了VGroup.set_stroke方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: get_riemann_rectangles
# 需要導入模塊: from mobject.vectorized_mobject import VGroup [as 別名]
# 或者: from mobject.vectorized_mobject.VGroup import set_stroke [as 別名]
def get_riemann_rectangles(
self,
graph,
x_min = None,
x_max = None,
dx = 0.1,
input_sample_type = "left",
stroke_width = 1,
start_color = BLUE,
end_color = GREEN):
x_min = x_min if x_min is not None else self.x_min
x_max = x_max if x_max is not None else self.x_max
rectangles = VGroup()
for x in np.arange(x_min, x_max, dx):
if input_sample_type == "left":
sample_input = x
elif input_sample_type == "right":
sample_input = x+dx
else:
raise Exception("Invalid input sample type")
graph_point = self.input_to_graph_point(sample_input, graph)
points = VGroup(*map(VectorizedPoint, [
self.coords_to_point(x, 0),
self.coords_to_point(x+dx, 0),
graph_point
]))
rect = Rectangle()
rect.replace(points, stretch = True)
rect.set_fill(opacity = 1)
rectangles.add(rect)
rectangles.gradient_highlight(start_color, end_color)
rectangles.set_stroke(BLACK, width = stroke_width)
return rectangles示例2: get_riemann_rectangles
# 需要導入模塊: from mobject.vectorized_mobject import VGroup [as 別名]
# 或者: from mobject.vectorized_mobject.VGroup import set_stroke [as 別名]
def get_riemann_rectangles(self,
x_min = None,
x_max = None,
dx = 0.1,
stroke_width = 1,
start_color = BLUE,
end_color = GREEN):
assert(hasattr(self, "func"))
x_min = x_min if x_min is not None else self.x_min
x_max = x_max if x_max is not None else self.x_max
rectangles = VGroup()
for x in np.arange(x_min, x_max, dx):
points = VGroup(*map(VectorizedPoint, [
self.coords_to_point(x, 0),
self.coords_to_point(x+dx, self.func(x+dx)),
]))
rect = Rectangle()
rect.replace(points, stretch = True)
rect.set_fill(opacity = 1)
rectangles.add(rect)
rectangles.gradient_highlight(start_color, end_color)
rectangles.set_stroke(BLACK, width = stroke_width)
return rectangles