/here/there/everywhere/ggplotnim/src/ggplotnim.nim(1549, 7) Error: type mismatch: got <Viewport, seq[GraphObject]>
but expected one of:
func addObj(view: var Viewport; objs: varargs[GraphObject])
  first type mismatch at position: 1
  required type for view: var Viewport
  but expression 'view' is immutable, not 'var'
func addObj(view: var Viewport; obj: GraphObject)
  first type mismatch at position: 1
  required type for view: var Viewport
  but expression 'view' is immutable, not 'var'

expression: addObj(view, @[xLabObj, yLabObj])