[Ipe-discuss] How to "reverse" the arc, when creating a shape?

Otfried Cheong otfried at ipe.airpost.net
Sun Aug 23 14:45:18 CEST 2015

On Sun, Aug 23, 2015, at 17:56, Wojciech Zabolotny wrote:
> Is there any way to generate the arc covering the right range of
> angles but in reversed direction?

An arc is always counter-clockwise on its supporting unit circle.  To
get a clockwise arc, you need to change the matrix so that it mirrors
this circle.  (E.g. negate the change the first element.)


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