LENGTH OF LINE

This function allows user to measure length of the selected line. After selecting this function, the SELECT LINE dialog box as illustrated in Figure 12.5.1 is displayed.

 

Figure 12.5.1  Select Line dialog box

If LINE option is selected, eta/DYNAFORM prompts the user to select a line on the display screen. If  KEY IN LINE NO. option is selected, the LINE NUMBER dialog box illustrated in Figure 12.5.2 is displayed. The user can select the line by typing line ID in input data field.

Figure 12.5.2  Line Number dialog box

 

The length of the selected line is printed in the message prompt window in the following format:

LINE SEGMENT LENGTH IS: 232.3619