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controller_draw_arc()

Description#

Draws an arc (a portion of a circle outline) between the start and end angles, inside the given bounding box.

Syntax#

controller_draw_arc(arc_list, start_angle, end_angle, image, pixel_width)

Parameters#

arc_list: Two points to define the bounding box. Sequence of [(x0, y0), (x1, y1)], where x1 >= x0 and y1 >= y0. start_angle: Starting angle, in degrees. Angles are measured from 3 o’clock, increasing clockwise. end_angle: Ending angle, in degrees. image: image object created from create_image_canvas() pixel_width: optional parameter that is the line width, in pixels. default value is 1

Returns#

None

Example Code#
Python#
#Python code
from codrone_edu.drone import *
drone = Drone()
drone.pair()
drone.controller_clear_screen() # clear screen for drawing
image = drone.controller_create_canvas() # create image object
arc_list = [(20, 40), (50, 50)]
drone.controller_draw_arc(arc_list, 0, 180, image) # set arc onto image object
drone.controller_draw_canvas(image) # draw image onto controller screen
drone.close()