CGCOGO
The Command Line:
Throughout CGSurvey the user will be prompted at the command line
for input. Typically the command line is at the bottom of the
CAD graphic screen, although the command line can be placed above
the graphics screen. To enter a command at the command line
use the key board, and press the <Enter> key when finished.
The F2 hot key can be used at any time to access a full text window
that displays user input and history.
As point numbers are typed in, or selected on the screen using the
mouse, the point number entered is displayed at the command
line. When the next point ID is requested the previous point
ID is used as the starting point for the command.
For example, when inversing from 5 to 7. First you type 5 at
the command line and press <Enter>.
Command:
[Point group/Reset/sNap on] (last point = <none>}: 5
[cLockwise curve/ccW curve/Point group/Reset/sNap on] (last
point = 5):
Note that 5 is now displayed as the “Last Point”. This means
that when 7 is entered at the command line the inverse will be
calculated from point 5 to point 7.
To clear the last point enter R or “.” and <Enter> for
Reset. The last point will now be shown as <none>.