Source code for arcade.draw.parabola

from arcade.types import RGBOrA255

from .arc import draw_arc_filled, draw_arc_outline


[docs] def draw_parabola_filled( start_x: float, start_y: float, end_x: float, height: float, color: RGBOrA255, tilt_angle: float = 0, ) -> None: """ Draws a filled in parabola. Args: start_x: The starting x position of the parabola start_y: The starting y position of the parabola end_x: The ending x position of the parabola height: The height of the parabola color: A 3 or 4 length tuple of 0-255 channel values or a :py:class:`.Color` instance. tilt_angle: The angle of the tilt of the parabola (clockwise) """ center_x = (start_x + end_x) / 2 center_y = start_y + height start_angle = 0 end_angle = 180 width = start_x - end_x draw_arc_filled(center_x, center_y, width, height, color, start_angle, end_angle, tilt_angle)
[docs] def draw_parabola_outline( start_x: float, start_y: float, end_x: float, height: float, color: RGBOrA255, border_width: float = 1, tilt_angle: float = 0, ) -> None: """ Draws the outline of a parabola. Args: start_x: The starting x position of the parabola start_y: The starting y position of the parabola end_x: The ending x position of the parabola height: The height of the parabola color: A 3 or 4 length tuple of 0-255 channel values or a :py:class:`.Color` instance. border_width: The width of the parabola tilt_angle: The angle of the tilt of the parabola (clockwise) """ center_x = (start_x + end_x) / 2 center_y = start_y + height start_angle = 0 end_angle = 180 width = start_x - end_x draw_arc_outline( center_x, center_y, width, height, color, start_angle, end_angle, border_width, tilt_angle, )