File Coverage

xsi/noding.xsi

Criterion	Covered	Total	%
statement	47	48	97.9
branch	97	168	57.7
condition			n/a
subroutine			n/a
pod			n/a
total	144	216	66.6

MODULE = Geo::Geos                PACKAGE = Geo::Geos::Noding
PROTOTYPES: DISABLE

int compareOrientedCoordinateArray(Array pts1, Array pts2) {
    auto seq1 = Helper::convert_coords(pts1);
    auto seq2 = Helper::convert_coords(pts2);
    geos::noding::OrientedCoordinateArray oca{seq1};
    RETVAL = oca.compareTo(seq2);
}

int octant(Sv arg1, SV* arg2) {
    if (arg1.is_object_ref() && Object(arg1).stash().name() == "Geo::Geos::Coordinate") {
        auto& c1 = xs::in(arg1);
        auto& c2 = xs::in(arg2);
        RETVAL = Octant::octant(&c1, &c2);
    } else {
        if(!arg1) throw("undef not allowed");
        if(!arg2) throw("undef not allowed");
        double dx = SvNV(arg1);
        double dy = SvNV(arg2);
        RETVAL = Octant::octant(dx, dy);
    }
}

void checkNodingValid(Array segmentStrigns) {
    std::vector v;
    v.reserve(segmentStrigns.size());

    for (auto it: segmentStrigns) {
        SegmentString& ss = xs::in(it);
        v.push_back(&ss);
    }
    NodingValidator nv(v);
    nv.checkValid();
}

std::string fastCheckNodingValid(Array segmentStrigns) {
    std::vector v;
    v.reserve(segmentStrigns.size());

    for (auto it: segmentStrigns) {
        SegmentString& ss = xs::in(it);
        v.push_back(&ss);
    }
    FastNodingValidator fnv{v};

    if (GIMME_V == G_VOID) {
        fnv.checkValid();
        XSRETURN_UNDEF;
    }
    else {
        if (fnv.isValid()) XSRETURN_UNDEF;
        else RETVAL = fnv.getErrorMessage();
    }
}

int compareSegmentPoints(int octant, Coordinate& p1, Coordinate& p2) {
    RETVAL = SegmentPointComparator::compare(octant, p1, p2);
}

Array extractSegmentStrings(Geometry& g) {
    SegmentString::ConstVect v;
    geos::noding::SegmentStringUtil::extractSegmentStrings(&g, v);

    Array result = xs::Array::create(v.size());
    for(auto ss: v) {
        auto it = xs::out(const_cast(ss));
        result.push(it);
    };
    RETVAL = result;
}

bool intersects(Array baseSegmentStrings, Array segmentStrings, SV* intDetector = NULL) {
    SegmentString::ConstVect vb;
    for(auto it: baseSegmentStrings) vb.push_back(&xs::in(it));

    SegmentString::ConstVect v;
    for(auto it: segmentStrings) v.push_back(&xs::in(it));

    FastSegmentSetIntersectionFinder finder{&vb};
    if (!intDetector) RETVAL = finder.intersects(&v);
    else {
        auto& id = xs::in(intDetector);
        RETVAL = finder.intersects(&v, &id);
    }
}

BOOT {
    xs::exp::autoexport(Stash(__PACKAGE__));
}