The spatial operations allow you to determine the relationship between two or more geometry objects. Some examples are:
In the last chapter, you used the
contain operation. Let's start by revisiting it:
boolean contain@spatial( Geometry containingGeometry, Geometry containedGeometry, double tolerance)
contain() function returns
true if the
containingGeometry, otherwise it returns
false. A geometry is considered contained by another geometry if all the points that make up the former is completely within the shape of the latter. In particular, a geometry is ...