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14 lines
535 B
Plaintext
14 lines
535 B
Plaintext
<h3>disjoint function</h3>
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Returns 1 if the geometries do not "spatially intersect" - if they do not share any space together.
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<h4>Syntax</h4>
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<pre>disjoint( a, b )</pre>
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<h4>Arguments</h4>
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a → geometry
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b → geometry
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<h4>Example</h4>
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<pre> disjoint( geomFromWKT( 'POLYGON((0 0 , 0 1 , 1 1 , 1 0 , 0 0 ))' ) , geomFromWKT( 'LINESTRING(3 3 , 4 4 , 5 5)' )) → returns 1</pre>
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<pre> disjoint( geomFromWKT( 'LINESTRING(3 3 , 4 4 , 5 5)' ) , geomFromWKT( 'POINT(4 4)' )) → returns 0</pre>
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