I have a table with lines, polylines and arcs. I'm trying to calculate the length of an arc.
SQL Select
select columns ObjectLen(obj, "m")
Positive values are returned in browser for a line, polyline ...
but the arc returns a length value of 0
According to Help menu
ObjectLen( obj , str ) Returns the length of the object. The
str value specifies a distance unit name such as "mi" or "km". Only line,
polyline, and arc objects have non-zero lengths.
Am I doing something incorrect?
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