abeIslandIterator

abeIslandIterator(
o_abeLayer 
[ ?noHoles g_noHoles ] 
)
=> o_islandIter / nil

Returns the island iterator for the rectangles and polygons on the ABE layer. Each entry is a list of points for a shape on the ABE layer.

o_abeLayer	ID of the ABE layer.
`?noHoles` g_noHoles	Removes holes in shapes if set to `t`, so that the resulting shape is represented by the bounding polygon of the shape.

o_islandIter	ID of the ABE layer island iterator.
`nil`	The function was not successful because ABE is not initialized or there was an argument error.

Gets the island iterator (ii) for ABE layer a1, then iterates through the list of points for each island on the layer.

ii = abeIslandIterator( a1 )
while( polygon = ii->next
    print( polygon )
)