writePoint method
Implementation
void writePoint(Point pt, List<int> os) {
if (pt.getCoordinateSequence().size() == 0)
throw ArgumentError("Empty Points cannot be represented in WKB");
if (!doSpatialite) writeByteOrder(os);
writeGeometryType(WKBConstants.wkbPoint, pt, os);
writeCoordinateSequence(pt.getCoordinateSequence(), false, os);
}