Point2d.fromNative constructor
      
      Point2d.fromNative(
    
    
- CvPoint2d p
 
Implementation
factory Point2d.fromNative(cvg.CvPoint2d p) => Point2d(p.x, p.y);
factory Point2d.fromNative(cvg.CvPoint2d p) => Point2d(p.x, p.y);