Mouse action | Operations |
Left-button-click points, lines, polygons, and objects ("Map items" from here). | Select them. |
Drag and drop objects. | Move them location. |
Drag without grabbing items. | Select with area. |
Right-button-click on points, lines, and polygons. | Open popup menu. |
Wheel Up/Down with Ctrl key. | Zoom in/out. |
Drag and drop with Ctrl key. | Move center location of view. |
Key action | Operations |
Ctrl + O | Open map. |
Ctrl + S | Save current level. |
Ctrl + Shift + S | Save as other name. |
Delete | Delete selected objects |