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--- en:arc [2016/09/08 12:19]
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+++ en:arc [2016/09/08 12:20]
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 ==== Description ====
-Draws an arc (part of a circle or ellipse) inside the bounding rectangle defined by [[numericexpressions|x_position]], [[numericexpressions|y_position]], [[numericexpressions|width]], and [[numericexpressions|height]] on the screen or the printer.  The center of the circle/ellipse will be in the center of the rectangle.  The angles are defined from the 12 o'clock position in a clockwise direction in radians.
+Draws an arc (part of a circle or ellipse) inside the rectangle defined by a bounding rectangle (defined by [[numericexpressions|x_position]], [[numericexpressions|y_position]], [[numericexpressions|width]], and [[numericexpressions|height]]) or by a square bounding a circle (defined by [[numericexpressions|center_x_position]], [[numericexpressions|center_y_position]], [[numericexpressions|radius]]).  The angles are defined from the 12 o'clock position in a clockwise direction in radians.
 Arc may also be used to draw an un-filled circle or an ellipse by defining the angular width to go all the way around (2*pi).

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