func (self *Surface) RelMoveTo(dx, dy float64) { C.cairo_rel_move_to(self.context, C.double(dx), C.double(dy)) }
//RelMoveTo begins a new sub-path. //After this call the current point will be offset by v. // //If there is no current point, c is now in an error state. // //It is equivalent to // if p, ok := c.CurrentPoint(); ok { // c.Move(p.Add(v)) // } else { // // c is broken now // } // //Originally cairo_rel_move_to. func (c *Context) RelMoveTo(v Point) *Context { x, y := v.c() C.cairo_rel_move_to(c.c, x, y) return c }