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Name	circle()
Examples	circle(56, 46, 55);
Description	Draws a circle to the screen. By default, the first two parameters set the location of the center, and the third sets the shape's width and height. The origin may be changed with the ellipseMode() function.
Syntax	circle(x, y, extent)
Parameters	x float: x-coordinate of the ellipse y float: y-coordinate of the ellipse extent float: width and height of the ellipse by default
Returns	void
Related	ellipse() ellipseMode()

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