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reflectcoords - polygon no reflection
:memory: #use in-memory database
SELECT AsText(ReflectCoords(GeomFromText('POLYGONM((-10 -10 1, -20 -10 2, -20 -20 3, -20 -11 4, -10 -10 1), (-11 -11 1, -12 -11 2, -12 -12 3, -11 -12 4, -11 -11 1))'), 0, 0))
1 # rows (not including the header row)
1 # columns
AsText(ReflectCoords(GeomFromText('POLYGONM((-10 -10 1, -20 -10 2, -20 -20 3, -20 -11 4, -10 -10 1), (-11 -11 1, -12 -11 2, -12 -12 3, -11 -12 4, -11 -11 1))'), 0, 0))
POLYGON M((-10 -10 1, -20 -10 2, -20 -20 3, -20 -11 4, -10 -10 1), (-11 -11 1, -12 -11 2, -12 -12 3, -11 -12 4, -11 -11 1))
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