Move Selection Area

Summary

According to the direction and width of current selection area, move forward or backward.

Steps

1. Move mouse to the main window, zoom and pan to target area. Left click to pick up the first end point, move mouse, and left click again to pick up another end point. Two end points are used to decide profile direction.

2. Move mouse to decide buffer width, double click to finish drawing.

3. **(Optional)**Click to move selection area forward.

4. **(Optional)**Clickto move selection area backward.