static VALUE method_geometry_overlaps(VALUE self, VALUE rhs)
{
VALUE result;
RGeo_GeometryData* self_data;
const GEOSGeometry* self_geom;
const GEOSGeometry* rhs_geom;
char val;
#ifdef RGEO_GEOS_SUPPORTS_PREPARED2
const GEOSPreparedGeometry* prep;
#endif
result = Qnil;
self_data = RGEO_GEOMETRY_DATA_PTR(self);
self_geom = self_data->geom;
if (self_geom) {
rhs_geom = rgeo_convert_to_geos_geometry(self_data->factory, rhs, Qnil);
if (rhs_geom) {
#ifdef RGEO_GEOS_SUPPORTS_PREPARED2
prep = rgeo_request_prepared_geometry(self_data);
if (prep)
val = GEOSPreparedOverlaps_r(self_data->geos_context, prep, rhs_geom);
else
#endif
val = GEOSOverlaps_r(self_data->geos_context, self_geom, rhs_geom);
if (val == 0) {
result = Qfalse;
}
else if (val == 1) {
result = Qtrue;
}
}
}
return result;
}
static VALUE method_geometry_overlaps(VALUE self, VALUE rhs)
{
VALUE result = Qnil;
RGeo_GeometryData* self_data = RGEO_GEOMETRY_DATA_PTR(self);
const GEOSGeometry* self_geom = self_data->geom;
if (self_geom) {
const GEOSGeometry* rhs_geom = rgeo_convert_to_geos_geometry(self_data->factory, rhs, Qnil);
if (rhs_geom) {
char val = GEOSOverlaps_r(self_data->geos_context, self_geom, rhs_geom);
if (val == 0) {
result = Qfalse;
}
else if (val == 1) {
result = Qtrue;
}
}
}
return result;
}
bool Polygon::overlaps(const Polygon& p) const
{
return (bool) GEOSOverlaps_r(m_geoserr.ctx(), m_geom.get(), p.m_geom.get());
}