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cts:polygon-vertices

cts:polygon-vertices(
   $polygon as cts:polygon
) as cts:point*

Summary

Returns a polygon's vertices. The first vertex and last vertex will always be the same.

Parameters
$polygon The polygon.

See Also

Example

  let $node :=
    <polygon zip="94041">
       0.373899653086420E+02,       -0.122078578406509E+03
       0.373765400000000E+02,       -0.122063772000000E+03
       0.373781400000000E+02,       -0.122067972000000E+03
       0.373825650000000E+02,       -0.122068365000000E+03
       0.373797400000000E+02,       -0.122072172000000E+03
       0.373899400000000E+02,       -0.122092573000000E+03
       0.373941400000000E+02,       -0.122095573000000E+03
       0.373966400000000E+02,       -0.122094173000000E+03
       0.373958400000000E+02,       -0.122092373000000E+03
       0.374004400000000E+02,       -0.122091273000000E+03
       0.374004400000000E+02,       -0.122091273000000E+03
       0.373873400000000E+02,       -0.122057872000000E+03
       0.373873400000000E+02,       -0.122057872000000E+03
       0.373854400000000E+02,       -0.122052672000000E+03
       0.373833400000000E+02,       -0.122053372000000E+03
       0.373819400000000E+02,       -0.122057572000000E+03
       0.373775400000000E+02,       -0.122060872000000E+03
       0.373765400000000E+02,       -0.122063772000000E+03
    </polygon>
    return
    cts:polygon-vertices(cts:polygon(fn:data($node)))

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