visit method
Implementation
void visit(Geometry geom) {
// if test geometry is not polygonal this check is not needed
if (!(geom is Polygon)) return;
// skip if envelopes do not intersect
Envelope elementEnv = geom.getEnvelopeInternal();
if (!rectEnv.intersectsEnvelope(elementEnv)) return;
// test each corner of rectangle for inclusion
Coordinate rectPt = new Coordinate.empty2D();
for (int i = 0; i < 4; i++) {
rectSeq.getCoordinateInto(i, rectPt);
if (!elementEnv.containsCoordinate(rectPt)) continue;
// check rect point in poly (rect is known not to touch polygon at this
// point)
if (SimplePointInAreaLocator.containsPointInPolygon(
rectPt, geom as Polygon)) {
_containsPoint = true;
return;
}
}
}