cairo/canvas.go
func (v *Context) GetCurrentPoint() (x, y float64) {
	C.cairo_get_current_point(v.native(), (*C.double)(&x), (*C.double)(&y))
	return
}
func (v *Context) GetCurrentPoint() (x, y float64) {
	C.cairo_get_current_point(v.native(), (*C.double)(&x), (*C.double)(&y))
	return
}
// GetCurrentPoint is a wrapper around cairo_get_current_point().