This function returns the well-known binary (WKB) value of the bounding box of a pcpatch object.
Syntax
bytea ST_envelopeAsBinary(pcpatch pc);
Parameters
Parameter | Description |
---|---|
pc | The pcpatch object. |
Description
A bounding box is a 2D geometry object of Ganos Geometry.
Examples
SELECT ST_EnvelopeAsBinary(pa) FROM patches LIMIT 1;
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\x0103000000010000000500000090c2f5285cbf5fc0e17a
14ae4781464090c2f5285cbf5fc0ec51b81e858b46400ad7
a3703dba5fc0ec51b81e858b46400ad7a3703dba5fc0e17a
14ae4781464090c2f5285cbf5fc0e17a14ae47814640