def _render_upper_outer_pie(self, draw: ImageDraw, x1: int,
y1: int) -> None:
x3 = x1
y3 = y1
x4 = x1 + 2 * int(self.corner_radius * self.upper_outer_radius_x)
y4 = y1 + 2 * int(self.corner_radius * self.upper_outer_radius_y)
draw.pieslice(((x3, y3), (x4, y4)), 180, 270, fill=1)
def _render_lower_outer_pie(self, draw: ImageDraw, x1: int,
y2: int) -> None:
x3 = x1
y3 = y2 - 2 * int(self.corner_radius * self.lower_outer_radius_y)
x4 = x1 + 2 * int(self.corner_radius * self.lower_outer_radius_x)
y4 = y2
draw.pieslice(((x3, y3), (x4, y4)), 90, 180, fill=1)
def _render_lower_inner_pie(self, draw: ImageDraw, x2: int,
y2: int) -> None:
x3 = x2 - 2 * int(self.corner_radius * self.lower_inner_radius_x)
y3 = y2 - 2 * int(self.corner_radius * self.lower_inner_radius_y)
x4 = x2
y4 = y2
draw.pieslice(((x3, y3), (x4, y4)), 0, 90, fill=1)
def _render_upper_inner_pie(self, draw: ImageDraw, y1: int,
x2: int) -> None:
x3 = x2 - 2 * int(self.corner_radius * self.upper_inner_radius_x)
y3 = y1
x4 = x2
y4 = y1 + 2 * int(self.corner_radius * self.upper_inner_radius_y)
draw.pieslice(((x3, y3), (x4, y4)), 270, 360, fill=1)
def draw_func(draw: ImageDraw):
point = position.to_img(image.dimensions)
angle = -position.a if position.a is not None else 0
coords = [point.x - r, point.y - r, point.x + r, point.y + r]
draw.pieslice(coords,
angle + 90,
angle - 90,
outline="black",
fill=fill)
def rounded_rectangle(draw: ImageDraw, xy, r, fill=None, outline=None):
draw.rectangle([(xy[0][0], xy[0][1] + r), (xy[1][0], xy[1][1] - r)],
fill=fill,
outline=outline)
draw.rectangle([(xy[0][0] + r, xy[0][1]), (xy[1][0] - r, xy[1][1])],
fill=fill,
outline=outline)
draw.pieslice([xy[0], (xy[0][0] + r * 2, xy[0][1] + r * 2)],
180,
270,
fill=fill,
outline=outline)
draw.pieslice([(xy[1][0] - r * 2, xy[1][1] - r * 2), xy[1]],
0,
90,
fill=fill,
outline=outline)
draw.pieslice([(xy[0][0], xy[1][1] - r * 2), (xy[0][0] + r * 2, xy[1][1])],
90,
180,
fill=fill,
outline=outline)
draw.pieslice([(xy[1][0] - r * 2, xy[0][1]), (xy[1][0], xy[0][1] + r * 2)],
270,
360,
fill=fill,
outline=outline)
def rounded_rectangle(
draw: ImageDraw, box: Tuple[int, int, int, int],
radius: int,
fill: Any = None,
outline: Any = None) -> None:
"""Draw a rounded rectangle on the given image."""
x1, y1, x2, y2 = box
draw.rectangle(
(x1 + radius, y1, x2 - radius, y2),
fill=fill,
outline=outline
)
draw.rectangle(
(x1, y1 + radius, x2, y2 - radius),
fill=fill,
outline=outline
)
diameter = radius * 2
draw.pieslice(
(x1, y1, x1 + diameter, y1 + diameter),
start=180,
end=270,
fill=fill,
outline=outline
)
draw.pieslice(
(x2 - diameter, y1, x2, y1 + diameter),
start=270,
end=360,
fill=fill,
outline=outline
)
draw.pieslice(
(x2 - diameter, y2 - diameter, x2, y2),
start=0,
end=90,
fill=fill,
outline=outline
)
draw.pieslice(
(x1, y2 - diameter, x1 + diameter, y2),
start=90,
end=180,
fill=fill,
outline=outline
)
def rounded_rectangle(image_draw: ImageDraw,
xy,
corner_radius,
fill=None,
outline=None):
upper_left_point = xy[0]
bottom_right_point = xy[1]
image_draw.rectangle(
[(upper_left_point[0], upper_left_point[1] + corner_radius),
(bottom_right_point[0], bottom_right_point[1] - corner_radius)],
fill=fill,
outline=outline)
image_draw.rectangle(
[(upper_left_point[0] + corner_radius, upper_left_point[1]),
(bottom_right_point[0] - corner_radius, bottom_right_point[1])],
fill=fill,
outline=outline)
image_draw.pieslice([
upper_left_point,
(upper_left_point[0] + corner_radius * 2,
upper_left_point[1] + corner_radius * 2)
],
180,
270,
fill=fill,
outline=outline)
image_draw.pieslice(
[(bottom_right_point[0] - corner_radius * 2,
bottom_right_point[1] - corner_radius * 2), bottom_right_point],
0,
90,
fill=fill,
outline=outline)
image_draw.pieslice(
[(upper_left_point[0], bottom_right_point[1] - corner_radius * 2),
(upper_left_point[0] + corner_radius * 2, bottom_right_point[1])],
90,
180,
fill=fill,
outline=outline)
image_draw.pieslice(
[(bottom_right_point[0] - corner_radius * 2, upper_left_point[1]),
(bottom_right_point[0], upper_left_point[1] + corner_radius * 2)],
270,
360,
fill=fill,
outline=outline)
def draw(self, draw: ImageDraw):
draw.pieslice(self.points, self.start, self.end, self.fill,
self.outline)
