Hi Gary,
Use a while loop to loop through the areas, eg:
layer=(your layer name)
tot=GetRecordCount(layer, )
n=1
rh=GetFirstRecord(layer+'|', )
CreateProgressBar(,)
while rh <> null do
UpdateProgressBar('xxxx.',r2i(n/tot*100))
arArea=GetArea(rh2id(rh))
etc.
rh=GetNextRecord(layer+'|',, )
n=n+1
end
DestroyProgressBar()
Larry Manire
From: [email protected] [mailto:[email protected]] On Behalf
Of exceedanalysis
Sent: Wednesday, October 12, 2011 10:41 PM
To: [email protected]
Subject: [Maptitude] GetArea() Add-in
I'm relatively new to Maptitude and need help in building an GISDK add-in.
The "GetArea()" function does exactly what I want except that I need it to
cycle through all the polygons in a file and save the results into another
file. As it stands, the function only does one polygon at a time. I do not
have much experience programing and am looking for possibly another add-in
that I would be able to modify relatively easy to fit my needs or some other
solution?
Gary
