contents: initializes variables for making topographic map section and block reference attributes
This window starts making the section of the
topographic map and collects longitudinal profile data. The information is relative to the geographic
position and alls variables relative to a single reference attribute block of the longitudinal profile.
Syntax of the commands
Jump reference - change the window for data insertion. If it is enabled the new window has two different text boxes to insert
elevations of the ground for the same reference
Reference id - This text box asks for the ID reference number.
Ground elevation - This text box asks for the value for the ground elevation.
Select an object for ground elevation - (it is enabled only if in the window "extended data" is selected "Automatic numbering
of the reference". This command calls autocad device contest to allow object selection
from the topographic map. The object autocad enable are : line,
polyline, text and 3dpoint. The autolisp command take elevation value inside object selected and sends value to text box height ground.
Select reference position - the button asks for the selection of the geographic position of the reference to insert block attribute references.
Select a text object since note - The button asks for selection of a text object from the topographic map. Autolisp command send this value inside text box "note".
Note - Text box for manual insertion of note related to the reference object
List reference - List of reference previously saved.
Delete previous reference - it deletes the previous block reference object
(insert in the topographic map).
ok - Record the last inserted block reference object in the drawing.
Draw longitudinal profile and exit - Draw longitudinal profile and exit.
Exit - This command interrupts the current work session, its calls for the window
"setting directory" and asks for the name of the file txt to save data txt profile as current work session.
Jump - the default value for this tag is always disabled.
Reference id - this text box is disabled after the insertion of the first value if: in the window "general settings" is selected
in the window "Automatic numbering of the reference". In this case the next reference value is automatically calculated
as a progressive number.The first enabled ascii value for this text box must be an integer number. If you use as the second ascii value a non integer value the result in progression calculated is: 1a, 2a, 3a..........
Select an object for ground elevation - The properties of the selected object (from the topographic map) are used as text value of
elevation of the ground. The properties of the selected object to be used are: for Line use the "Thickness" property - for polyline use the "elevation&" property - for Text use the "text value" property - for 3dpoint use the "z" property.