G'day Listers,
Being new to MapBasic I have become stuck with something I hope can be
solved by those more wiser.
In a multi section polyline, is there a way to determine which section a
node belongs to?
or
Is there a way to construct the direction the complete polyline flows?
eg.
Say I have a polyline with 3 sections.
I can get the number of nodes on the polyline.
I can get the number of sections on the polyline.
I can get the number of nodes in each section.
But, when building an array of node coordinates by looping from section 1 to
section 3, the node coordinates may not be in the correct order because
maybe section 2 starts and is connected to section 3 which runs the other
way and then is connected to section 1.
Any help or other thoughts will be very well received.
TIA,
Chris.
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