/**
* Returns Y minima of a bounding box 2d or 3d or a geometry.
*
* @param expr geometry
* @return y minima
*/
public static NumberExpression<Double> ymin(JTSGeometryExpression<?> expr) {
return Expressions.numberOperation(Double.class, SpatialOps.YMIN, expr);
}
/**
* The area of this MultiSurface, as measured in the spatial reference system of this
* MultiSurface.
*
* @return area
*/
public NumberExpression<Double> area() {
if (area == null) {
area = Expressions.numberOperation(Double.class, SpatialOps.AREA, mixin);
}
return area;
}
/**
* Returns X maxima of a bounding box 2d or 3d or a geometry.
*
* @param expr geometry
* @return x maxima
*/
public static NumberExpression<Double> xmax(JTSGeometryExpression<?> expr) {
return Expressions.numberOperation(Double.class, SpatialOps.XMAX, expr);
}
/**
* The number of Points in this LineString.
*
* @return number of points
*/
public NumberExpression<Integer> numPoints() {
if (numPoints == null) {
numPoints = Expressions.numberOperation(Integer.class, SpatialOps.NUM_POINTS, mixin);
}
return numPoints;
}
