Hi David,
Concerning the problem with checking whether a point is within a region:
You can use the geographical operators without SQL. That is you might
ask if one object is within/intersects/contains another:
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nfo-l+AEA-csn.net
Cc: ozsupport+AEA-mapinfo.com
Subject: MI MapBasic PointInPolygon predicate function
To MapBasic Developers
I recently undertook a small MapBasic project that turned out to be rather
more difficult than I anticipated and lead to the development of the subject
function.
The task s
To MapBasic Developers
I recently undertook a small MapBasic project that turned out to be rather
more difficult than I anticipated and lead to the development of the subject
function.
The task seemed simple - create a 2D map of certain air traffic control
regions (or sectors) from an Excel spre
