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| 1 | +import turtle |
| 2 | + |
| 3 | +def main(): |
| 4 | + drawChessboard(-260, -20, -120, 120) # Draw first chess board |
| 5 | + drawChessboard(20, 260, -120, 120) # Draw second chess board |
| 6 | + |
| 7 | + turtle.hideturtle() |
| 8 | + turtle.done() |
| 9 | + |
| 10 | +# Draw one chess board |
| 11 | +def drawChessboard(startx, endx, starty, endy): |
| 12 | + # Draw chess board borders |
| 13 | + turtle.pensize(3) # Set pen thickness to 3 pixels |
| 14 | + turtle.penup() # Pull the pen up |
| 15 | + turtle.goto(startx, starty) |
| 16 | + turtle.pendown() # Pull the pen down |
| 17 | + turtle.color("red") |
| 18 | + |
| 19 | + for i in range(4): |
| 20 | + turtle.forward(240) # Draw a line |
| 21 | + turtle.left(90) # Turn left 90 degrees |
| 22 | + |
| 23 | + # Draw chess board inside |
| 24 | + drawMultipleRectangle(startx, endx, starty, endy) |
| 25 | + drawMultipleRectangle(startx + 30, endx, starty + 30, endy) |
| 26 | + |
| 27 | +# Draw multiple rectangles |
| 28 | +def drawMultipleRectangle(startx, endx, starty, endy): |
| 29 | + turtle.color("black") |
| 30 | + for j in range(starty, endy, 60): |
| 31 | + for i in range(startx, endx, 60): |
| 32 | + fillRectangle(i, j) |
| 33 | + |
| 34 | +# Draw a small rectangle |
| 35 | +def fillRectangle(i, j): |
| 36 | + turtle.penup() |
| 37 | + turtle.goto(i, j) |
| 38 | + turtle.pendown() |
| 39 | + turtle.begin_fill() |
| 40 | + for k in range(4): |
| 41 | + turtle.forward(30) # Draw a line |
| 42 | + turtle.left(90) # Turn left 90 degrees |
| 43 | + turtle.end_fill() |
| 44 | + |
| 45 | +main() |
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