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@@ -107,6 +107,12 @@ my_karel = draw_karel(canvas, colour="red", background="blue")
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my_karel = erase_karel(my_karel)
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```
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+### Generating a random hex colour
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+To get a random colour value to use in your own graphical shape, use generate_random_colour()
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+```
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+my_colour = generate_random_colour()
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+```
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+
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## Example
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```
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from graphics import Canvas
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@@ -120,6 +126,17 @@ CANVAS_HEIGHT = 70
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def main():
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canvas = Canvas(CANVAS_WIDTH, CANVAS_HEIGHT)
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+ # Create a background
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+ rect = canvas.create_rectangle(
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+ 1,
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+ 1,
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+ CANVAS_WIDTH,
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+ CANVAS_HEIGHT,
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+ generate_random_colour(),
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+ generate_random_colour()
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+ )
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+
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+ # Demo loop
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while True: # Keep repeating the following code forever
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# Draw four Karels
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