How to select measurement objects

First click the Select button .

To select a single object:

• Click on the object in the image.

To select more objects:

• Click on different objects while holding down the Ctrl key.

  - or -

• Drag a rectangle over the different objects.

To unselect objects:

• Click on the objects while holding down the Ctrl key.

  - or -

• Drag a rectangle over the objects while holding down the Ctrl key.