Lasso Selection Mode

On the Vein Intercepts tab, in the Select group: Click Lasso Selection to draw a freehand shape to select objects inside it. Alternatively, to enter Lasso mode, hold down the SHIFT key as you click and drag the mouse to make a selection.

Click and drag the mouse to define the direction and the extent of the lasso. Window mode and Cross Window mode are supported, depending on the direction in which the lasso is dragged.

Note that Lasso selection is a "one-shot" mode and is automatically turned off once the selection has been made.

Vein Intercepts