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import pygame
from math import pi
# Initialize pygame
pygame.init()
# Set the height and width of the screen
size = [400, 300]
screen = pygame.display.set_mode(size)
pygame.display.set_caption("Example code for the draw module")
# Loop until the user clicks the close button.
done = False
clock = pygame.time.Clock()
while not done:
# This limits the while loop to a max of 60 times per second.
# Leave this out and we will use all CPU we can.
clock.tick(60)
for event in pygame.event.get(): # User did something
if event.type == pygame.QUIT: # If user clicked close
done = True # Flag that we are done so we exit this loop
# Clear the screen and set the screen background
screen.fill("white")
# Draw on the screen a green line from (0, 0) to (50, 30)
# 5 pixels wide. Uses (r, g, b) color - medium sea green.
pygame.draw.line(screen, (60, 179, 113), [0, 0], [50, 30], 5)
# Draw on the screen a green line from (0, 50) to (50, 80)
# Because it is an antialiased line, it is 1 pixel wide.
# Uses (r, g, b) color - medium sea green.
pygame.draw.aaline(screen, (60, 179, 113), [0, 50], [50, 80], True)
# Draw on the screen 3 black lines, each 5 pixels wide.
# The 'False' means the first and last points are not connected.
pygame.draw.lines(
screen, "black", False, [[0, 80], [50, 90], [200, 80], [220, 30]], 5
)
# Draw a rectangle outline
pygame.draw.rect(screen, "black", [75, 10, 50, 20], 2)
# Draw a solid rectangle. Same color as "black" above, specified in a new way
pygame.draw.rect(screen, (0, 0, 0), [150, 10, 50, 20])
# Draw a rectangle with rounded corners
pygame.draw.rect(screen, "green", [115, 210, 70, 40], 10, border_radius=15)
pygame.draw.rect(
screen,
"red",
[135, 260, 50, 30],
0,
border_radius=10,
border_top_left_radius=0,
border_bottom_right_radius=15,
)
# Draw an ellipse outline, using a rectangle as the outside boundaries
pygame.draw.ellipse(screen, "red", [225, 10, 50, 20], 2)
# Draw an solid ellipse, using a rectangle as the outside boundaries
pygame.draw.ellipse(screen, "red", [300, 10, 50, 20])
# This draws a triangle using the polygon command
pygame.draw.polygon(screen, "black", [[100, 100], [0, 200], [200, 200]], 5)
# Draw an arc as part of an ellipse.
# Use radians to determine what angle to draw.
pygame.draw.arc(screen, "black", [210, 75, 150, 125], 0, pi / 2, 2)
pygame.draw.arc(screen, "green", [210, 75, 150, 125], pi / 2, pi, 2)
pygame.draw.arc(screen, "blue", [210, 75, 150, 125], pi, 3 * pi / 2, 2)
pygame.draw.arc(screen, "red", [210, 75, 150, 125], 3 * pi / 2, 2 * pi, 2)
# Draw a circle
pygame.draw.circle(screen, "blue", [60, 250], 40)
# Draw only one circle quadrant
pygame.draw.circle(screen, "blue", [250, 250], 40, 0, draw_top_right=True)
pygame.draw.circle(screen, "red", [250, 250], 40, 30, draw_top_left=True)
pygame.draw.circle(screen, "green", [250, 250], 40, 20, draw_bottom_left=True)
pygame.draw.circle(screen, "black", [250, 250], 40, 10, draw_bottom_right=True)
# Go ahead and update the screen with what we've drawn.
# This MUST happen after all the other drawing commands.
pygame.display.flip()
# Be IDLE friendly
pygame.quit()
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