問題文
A map view is set to the Dynamic initial map view, and one of its layers carries a smallest and a largest visible level in the Edit Background Map dialog. Which consequence does the documentation attach to that combination?
選択肢
- The map goes to the level that was saved last, that level is held inside the pair of visible levels kept for the layer, and the format of that layer stays on show.
- The map goes to the closest level at which the content still fits, that level is held inside the pair of visible levels kept for the layer, and the format of that layer stays on show.
- The map goes to the tightest level at which the content still fits, that level may fall outside the pair of visible levels held for the layer, and the format of that layer is then hidden.
- The map goes to the level that was saved last, that level may fall outside the pair of visible levels held for the layer, and the format of that layer is then hidden.