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Re: example function Polygon
Posted by: Hartmut Holzgraefe
Date: October 21, 2009 11:45AM

Have you checked the examples on

http://dev.mysql.com/doc/refman/5.1/en/geometry-property-functions.html#polygon-property-functions

?

It all comes down to

GeomFromText('Polygon((...))');

with ... being one or more closed loop LINESTRING definitions.

The examples on the page above use a MULTIPOLYGON consisting of two triangles:

'Polygon((0 0,0 3,3 0,0 0),(1 1,1 2,2 1,1 1))';

--
Hartmut Holzgraefe, MySQL Regional Support Manager EMEA

Sun Microsystems GmbH, Sonnenallee 1, 85551 Kirchheim-Heimstetten
Amtsgericht Muenchen: HRB161028
Geschaeftsfuehrer: Thomas Schroeder, Wolfgang Engels, Dr. Roland Boemer
Vorsitzender des Aufsichtsrates: Martin Haering

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