MEASURE SECTION LENGTH

 

This function allows the user to measure section line length. After selecting the function, the program will pop up the dialog box as show Figure 11.6.3.

 

Figure 11.6.3 Select section dialogue window

     

CURSOR LOCATION:

      Select two points of the section line by cursor, and then the length of straight line segment will be displayed in the message prompt area.

     

      LINE:

      Select a section line by cursor, and then the length of section line will be displayed in the message prompt area.

 

      REJECT LAST:

      Select the point through CURSOR LOCATION function, the first selected point can be canceled by clicking this option.