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Expression in Point Labels

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Anonymous
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Expression in Point Labels

All,

 

I'm working on an interesting problem where I would like to insert an expression into a point label, that gives me the difference in elevation between two different cogo points.  Does anyone know if there is a way to insert the elevation of one cogo point into the label of another cogo point's label for this expression?  The point numbers are a set value apart.

 

 

 

tpivo

Core i7 920

12gb Ram

Vista 64b

C3D2011 64b

 

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stacy.dunn
in reply to: Anonymous

You would probably have better luck with user defined properties and an expression to do the math.  If the comparison points are a set number apart, you can edit the file so that you end up with only the point number (of the current drawing point) and elevation.  Create an import style that has the point number field and a user defined field that is a double.  Once imported you can then create an expression to return the difference value.

Stacy Dunn

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