本文整理汇总了Python中canoepaddle.Pen.arc_right方法的典型用法代码示例。如果您正苦于以下问题：Python Pen.arc_right方法的具体用法？Python Pen.arc_right怎么用？Python Pen.arc_right使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类canoepaddle.Pen的用法示例。
在下文中一共展示了Pen.arc_right方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_arc_segment_bounds
# 需要导入模块: from canoepaddle import Pen [as 别名]
# 或者: from canoepaddle.Pen import arc_right [as 别名]
def test_arc_segment_bounds():
# Arc which occupies its entire circle.
p = Pen()
p.fill_mode()
p.move_to((1, 0))
p.turn_to(90)
p.arc_left(359, 1)
arc = p.last_segment()
assert_equal(
arc.bounds(),
Bounds(-1, -1, 1, 1)
)
# Arc which pushes the boundary only with the endpoints.
p = Pen()
p.fill_mode()
p.move_to((0, 0))
p.turn_to(30)
p.move_forward(1)
p.turn_left(90)
p.arc_left(30, center=(0, 0))
arc = p.last_segment()
assert_equal(
arc.bounds(),
Bounds(0.5, 0.5, sqrt3 / 2, sqrt3 / 2)
)
# Arc which pushes the boundary with the middle in one spot.
p = Pen()
p.fill_mode()
p.move_to((0, 0))
p.turn_to(-45)
p.move_forward(1)
p.turn_left(90)
p.arc_left(90, center=(0, 0))
arc = p.last_segment()
assert_equal(
arc.bounds(),
Bounds(sqrt2 / 2, -sqrt2 / 2, 1, sqrt2 / 2)
)
# Arc which goes right.
p = Pen()
p.fill_mode()
p.move_to((0, 0))
p.turn_to(45)
p.arc_right(90, 3)
arc = p.last_segment()
assert_equal(
arc.bounds(),
Bounds(0, 0, 3 * sqrt2, 3 - 1.5 * sqrt2)
)
# Arc which pushes the boundary with the middle in two spots.
p = Pen()
p.fill_mode()
p.move_to((0, 0))
p.turn_to(-45)
p.move_forward(1)
p.turn_left(90)
p.arc_left(180, center=(0, 0))
arc = p.last_segment()
assert_equal(
arc.bounds(),
Bounds(-sqrt2 / 2, -sqrt2 / 2, 1, 1)
)
# Half circle, right side
p = Pen()
p.fill_mode()
p.move_to((0, 0))
p.turn_to(0)
p.arc_right(180, 5)
arc = p.last_segment()
assert_equal(
arc.bounds(),
Bounds(0, -10, 5, 0)
)
# Thick circle,
p = Pen()
p.stroke_mode(1.0)
p.move_to((0, 0))
p.turn_to(0)
p.move_forward(5)
p.turn_left(90)
p.arc_left(180, 5, start_slant=45)
arc = p.last_segment()
assert_equal(
arc.bounds(),
Bounds(-5.5, -0.5314980314970469, 5.5, 5.5)
)示例2: return
# 需要导入模块: from canoepaddle import Pen [as 别名]
# 或者: from canoepaddle.Pen import arc_right [as 别名]
a = 12
b = 0.03
c = 0.2
d = 1.5
e = 0.5
wobble = a * math.exp(-b * n) * math.sin(c * n + d * n**e)
return (
Angle(-24 + wobble),
Angle(24 + wobble),
)
center_heading = Heading(90)
center = p.position
p.turn_to(center_heading)
num_layers = 26
for layer in range(num_layers):
lo, hi = f(layer)
lo = center_heading + lo
hi = center_heading + hi
p.arc_right((p.heading - lo) + 90, center=center)
p.arc_left(180, 1)
p.arc_left((hi - p.heading) + 90, center=center)
if layer < (num_layers - 1):
p.arc_right(180, 1)
print(p.paper.format_svg(resolution=720 / p.paper.bounds().width))