I'm trying to create a arc with createShape() and i'm getting confused because the arc is placed in a wrong location. Here is a snippet that shows what i getting:

1. void setup() {
2.   size(150,150,P2D);
3.  
     arc(10, 10, 50, 50, 0, HALF_PI);
4. 
   
5.   // This should draw the same arc but ...
6.   PShape p = createShape(ARC, 10, 10, 50, 50, 0, HALF_PI);
   
7.   shape(p);
8. }

I'm using Processing 2.0b8 on Ubutu 12.04 LTS.

Thanks.