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# Factorio Runtime Docs Version 2.0.77

# GuiArrowType - Runtime Docs

## GuiArrowType :: union

Used by GuiArrowSpecification.

#### Union members

`"nowhere"` | Will remove the arrow entirely.
`"goal"` | Will point to the current goal.
`"entity_info"` |
`"active_window"` |
`"entity"` |
`"position"` |
`"crafting_queue"` |
`"item_stack"` | Will point to a given item stack in an inventory.

Concept used in

- LuaControl::set_gui_arrow()
- GuiArrowSpecification