Rectangular selection

Only available in expert mode.

This option allows you to select a set of points for modification using another option (delete, move to another map…).

This option is only available when at least one project is loaded into the application.

Once the icon has been triggered, the option works in several stages:

• The first left-click on the map draws the first corner of the selection window.
• As long as the click is maintained, the mouse draws the selection window to the opposite corner.
• When the click is released, the selection is validated and all points inside the window are highlighted with a blue filter.

Once this filter has appeared, it is possible to use the options using these selected points:

• Deleting points
• Deletion with intersection
• Separating points in a new map
• Adding missing points