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MicroSurvey Software Inc. • View topic - Area and line scaling

Area and line scaling

Discussion of MicroSurvey CAD related issues and questions.

Moderators: Brian Sloman, Jason Poitras, James Johnston

Area and line scaling

Postby Richard Sands » Thu Feb 06, 2003 2:22 am

Richard Sands
 

Postby rwhatman » Thu Feb 06, 2003 5:51 am

rwhatman
 
Posts: 299
Joined: Sun Nov 10, 2002 6:41 am
Location: Peterborough, Ontario, Canada

scaled lines, etc.

Postby Glen Cameron » Thu Feb 06, 2003 8:19 am

Glen W. Cameron, C.E.T.
City of North Bay, Ontario
Glen Cameron
 
Posts: 1395
Joined: Fri Nov 08, 2002 12:18 pm
Location: Corbeil, Ontario, Canada

Postby Richard Sands » Thu Feb 06, 2003 11:55 am

Thanks. It helps when I actully turn on the output scale factor!! rather than just enter it.
As to the areas - the AREA command doesnt use it when picking objects. FASTAREA does, but I have ojects that give me an area using the AREA command (albeit without scale factor) but when exploded and I use FASTAREA says the objects don't close. This is a bit confusing to me.
Richard Sands
 

FASTAREA

Postby Glen Cameron » Thu Feb 06, 2003 12:34 pm

The Fastarea command was originally created to calulate and area of a figure where the lines actually crossed, not just met. Picture the middle of a tic-tac-toe board as an example.

Some lines and arcs do not actually meet at the corners of property. Some symbols will cause a problem. Polylines will occasionally cause a problem.

Cheers,
Glen W. Cameron, C.E.T.
City of North Bay, Ontario
Glen Cameron
 
Posts: 1395
Joined: Fri Nov 08, 2002 12:18 pm
Location: Corbeil, Ontario, Canada


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