Keyboard & Mouse commands

F5 Refresh map display (reloads missing tiles)
<any cursor key> move map
[right mouse drag] move map
<ctrl> + <left mousebutton> move map (OS X only)
<ctrl> + <cursor up> zoom in
[left mouse double click] zoom in
[mouse scroll up] zoom in
<ctrl> + <cursor down> zoom out
[mouse scroll down] zoom out
<ctrl> + <cursor left> previous map source
<ctrl> + <cursor right> next map source
[left mouse drag] select area for download