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- from __future__ import annotations
- from manimlib.constants import BLACK, GREY_E
- from manimlib.constants import FRAME_HEIGHT
- from manimlib.mobject.geometry import Rectangle
- from typing import TYPE_CHECKING
- if TYPE_CHECKING:
- from manimlib.typing import ManimColor
- class ScreenRectangle(Rectangle):
- def __init__(
- self,
- aspect_ratio: float = 16.0 / 9.0,
- height: float = 4,
- **kwargs
- ):
- super().__init__(
- width=aspect_ratio * height,
- height=height,
- **kwargs
- )
- class FullScreenRectangle(ScreenRectangle):
- def __init__(
- self,
- height: float = FRAME_HEIGHT,
- fill_color: ManimColor = GREY_E,
- fill_opacity: float = 1,
- stroke_width: float = 0,
- **kwargs,
- ):
- super().__init__(
- height=height,
- fill_color=fill_color,
- fill_opacity=fill_opacity,
- stroke_width=stroke_width,
- )
- class FullScreenFadeRectangle(FullScreenRectangle):
- def __init__(
- self,
- stroke_width: float = 0.0,
- fill_color: ManimColor = BLACK,
- fill_opacity: float = 0.7,
- **kwargs,
- ):
- super().__init__(
- stroke_width=stroke_width,
- fill_color=fill_color,
- fill_opacity=fill_opacity,
- )
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