This function enables the user to create a line by selecting a set of nodes. In eta/Post, a line is formed by a sequence of points. The program displays the line by a set of straight-line segments between adjacent points in sequence. The created lines are included in a new part. The program displays a CONTROL OPTION window, as shown in Figure 4.1.1.

Figure 4.1.1  Create Line Control window

1.       SELECT BY CURSOR

Select the location of the node, a point will be created.

2.         END PICK

Click this button to end node pick and create a line formed by connecting selected nodes in sequence.

3.         ENCLOSE LINE

Click this button to end node pick and create a line formed by connecting selected nodes in sequence. A closed line can be created by connecting the last node on the line to the first node on the line.

4.         REJECT LAST

The last selected node is rejected.

5.         REJECT ALL

All selected nodes are rejected.

6.         EXIT

Exit the function.