Name

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  MGH_POLY_SPLIT

Purpose

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  Extract a set of polygon/polyline descriptors from a single vector
  and bundle them in an MGH_Vector object or a pointer array.

Calling Sequence

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  Result = MGH_POLY_SPLIT(poly)

Positional Parameters

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  poly (input, vector integer)
    A list of polygon/polyline descriptors in the format specified
    by IDLgrPolygon, IDLgrPolyline and others.

Return Value

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  The function returns a vector containing a list of
  polygon/polyline descriptor

See Also

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  MGH_POLY_JOIN
###########################################################################
  This software is provided subject to the following conditions:
  1. NIWA makes no representations or warranties regarding the
    accuracy of the software, the use to which the software may
    be put or the results to be obtained from the use of the
    software. Accordingly NIWA accepts no liability for any loss
    or damage (whether direct of indirect) incurred by any person
    through the use of or reliance on the software.
  2. NIWA is to be acknowledged as the original author of the
    software where the software is used or presented in any form.
###########################################################################

Modification History

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  Mark Hadfield, Jul 2001:
      Written.