This command will draw a filled circle on the screen.

a2FillCircle x, y, radius, color

x

Float
This value specifies the X coordinate of the circle center.

y

Float
This value specifies the Y coordinate of the circle center.

radius

Float
This value specifies the radius of the circle.

color

Integer
This value is a 32 bit integer specifying alpha, red, green, and blue color levels of the circle.

This command does not return a value.

This command will draw a filled circle on the screen. The filled circle is not anti-aliased. Note that drawing an unfilled circle with the same parameters will smooth the edges of the circle.

a2FillCircle screen width()/2, screen height()/2, 100, 0xFFFF0000

WAIT KEY

rem Draw an unfilled circle to smooth the filled circle
a2Circle screen width()/2, screen height()/2, 100, 0xFFFF0000

WAIT KEY

a2Circle
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