Name
AddCircleToPath -- add circle to path (V5.0)
Synopsis
AddCircleToPath(id, xc, yc, radius)
Function
This function adds a circle to the path specified in the first argument. You have to provide the center point of the circle in the xc and yc arguments. The circle's radius has to be passed in the fourth argument.

Note that AddCircleToPath() only starts a new subpath in case there is no active subpath. Otherwise it will simply connect its vertices to the currently active subpath. If you don't want this, you'll have to manually open a new subpath before calling AddCircleToPath(). Furthermore, AddCircleToPath() also won't close the active subpath when it is finished.

Inputs
id
identifier of path to which the circle should be added
xc
x center point of circle
yc
y center point of circle
radius
circle's radius

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