Box2D<double> GeoReference::pixel2Coord(const Box2D<qint32> &box) const
{
    if ( !box.isValid()) {
        ERROR2(ERR_INVALID_PROPERTY_FOR_2,"size", "box");
        return Box2D<double>();
    }
    Coordinate c1 = pixel2Coord(box.min_corner());
    Coordinate c2 = pixel2Coord(box.max_corner());
    return Box2D<double>(c1,c2);
}
Box2D<qint32> GeoReference::coord2Pixel(const Box2D<double> &box) const
{
    if ( !box.isValid()) {
        ERROR2(ERR_INVALID_PROPERTY_FOR_2,"size", "box");
        return  Box2D<qint32>();
    }
    Pixel p1 = coord2Pixel(box.min_corner());
    Pixel p2 = coord2Pixel(box.max_corner());
    return Box2D<qint32>(p1,p2);
}
Example #3
0
CellID Grid::getCellID(const Eigen::Vector2f &position, bool insert)
{
    static Box2D box;
    box.min_corner()[0] = std::floor((position[0] / cellSize)) * cellSize;
    box.min_corner()[1] = std::floor((position[1] / cellSize)) * cellSize;
    box.max_corner()[0] = box.min_corner()[0] + cellSize;
    box.max_corner()[1] = box.min_corner()[1] + cellSize;
    Eigen::Vector2f centroid = boost::geometry::return_centroid<Eigen::Vector2f>(box);
    CellID cellID = std::make_pair(static_cast<int>(centroid[0]), static_cast<int>(centroid[1]));
    if (insert)
    {
        boost::unordered_map<CellID, SharedCell>::iterator c = cells.find(cellID);
        if (c == cells.end())
        {
            SharedCell cell(new Cell(cellID));
            cells[cellID] = cell;
        }
    }
    return cellID;
}
bool CoverageConnector::storeMetaData(IlwisObject *obj, IlwisTypes type, const DataDefinition& datadef)
{
    bool ok = Ilwis3Connector::storeMetaData(obj, type);
    if ( !ok)
        return false;

    Coverage *coverage = static_cast<Coverage *>(obj);

    const ICoordinateSystem csy = coverage->coordinateSystem();
    if (!csy.isValid())
        return ERROR2(ERR_NO_INITIALIZED_2, "CoordinateSystem", coverage->name());

    QString localName = Resource::toLocalFile(csy->source().url(),true);
    if ( localName == sUNDEF) {
        localName = CoordinateSystemConnector::createCsyFromCode(csy->code());
    }
    if ( localName == sUNDEF) {
        return ERROR2(ERR_NO_INITIALIZED_2, "CoordinateSystem", coverage->name());
    }
    _odf->setKeyValue("BaseMap","CoordSystem", localName);
    Box2D<double> bounds = coverage->envelope();
    if(!bounds.isValid())
        return ERROR2(ERR_NO_INITIALIZED_2, "Bounds", coverage->name());

    _odf->setKeyValue("BaseMap","CoordBounds",QString("%1 %2 %3 %4").
                      arg(bounds.min_corner().x(),10,'f').
                      arg(bounds.min_corner().y(),10,'f').
                      arg(bounds.max_corner().x(),10,'f').
                      arg(bounds.max_corner().y(),10,'f'));

    const IDomain dom = datadef.domain();
    if (!dom.isValid())
        return ERROR2(ERR_NO_INITIALIZED_2, "Domain", coverage->name());

    calcStatics(obj,NumericStatistics::pBASIC);
    if ( dom->ilwisType() == itNUMERICDOMAIN) {

        quint16 digits = coverage->statistics().significantDigits();
        qint32 delta = coverage->statistics()[NumericStatistics::pDELTA];
        if ( delta >= 0 && delta < 256 && digits == 0){
            if ( delta >= 0 && delta < 256 && digits == 0){
                if ( datadef.domain()->code() == "boolean"){
                    QString domInfo = QString("bool.dom;Byte;bool;0;;");
                    _odf->setKeyValue("BaseMap","DomainInfo",domInfo);
                    _odf->setKeyValue("BaseMap","Range","0:1:offset=-1");
                    _odf->setKeyValue("BaseMap","Domain","bool.dom");
                }
                else{
                    QString domInfo = QString("Image.dom;Byte;image;0;;");
                    _odf->setKeyValue("BaseMap","DomainInfo",domInfo);
                    _odf->setKeyValue("BaseMap","Range","0:255:offset=0");
                    _odf->setKeyValue("BaseMap","MinMax","0:255");
                    _odf->setKeyValue("BaseMap","Domain","Image.dom");
                }
            }
        }
        else {
            const NumericStatistics& stats = coverage->statistics();
            int digits = stats.significantDigits();
            RawConverter conv(stats[NumericStatistics::pMIN], stats[NumericStatistics::pMAX],pow(10, - digits));
            QString rangeString = QString("%1:%2:%3:offset=%4").arg(stats[NumericStatistics::pMIN]).arg(stats[NumericStatistics::pMAX]).arg(conv.scale()).arg(conv.offset());
            _odf->setKeyValue("BaseMap","Range",rangeString);
            _odf->setKeyValue("BaseMap","Domain","value.dom");

            _odf->setKeyValue("BaseMap","MinMax",QString("%1:%2").arg(stats[NumericStatistics::pMIN]).arg(stats[NumericStatistics::pMAX]));
            QString domInfo = QString("value.dom;Long;value;0;-9999999.9:9999999.9:0.1:offset=0");
            _odf->setKeyValue("BaseMap","DomainInfo",domInfo);
        }
    } if ( dom->ilwisType() == itITEMDOMAIN) {
        QString source = Resource::toLocalFile(dom->source().url(), true);
        if ( dom->valueType() == itTHEMATICITEM && coverage->ilwisType() == itRASTER) {
            IThematicDomain themdom = dom.get<ThematicDomain>();
            if ( themdom.isValid()) {
                QString domInfo = QString("%1;Byte;class;%2;;").arg(source).arg(themdom->count());
                _odf->setKeyValue("BaseMap","DomainInfo",domInfo);
                _odf->setKeyValue("BaseMap","Domain",source);
            }
        } else if(dom->valueType() == itINDEXEDITEM) {
            QString domName = _odf->fileinfo().fileName();
            QString domInfo = QString("%1;Long;UniqueID;0;;").arg(domName);
            _odf->setKeyValue("BaseMap","DomainInfo",domInfo);
            _odf->setKeyValue("BaseMap","Domain",domName);
        } else if ( dom->valueType() == itNAMEDITEM) {
            INamedIdDomain iddom = dom.get<NamedIdDomain>();
            QString domName = _odf->fileinfo().fileName();
            int index;
            if ( (index=domName.lastIndexOf("."))!= -1)             {
                domName = domName.left(index);
            }
            QString domInfo = QString("%1;;Int;id;%2;;").arg(domName).arg(iddom->count());
            _odf->setKeyValue("BaseMap","DomainInfo",domInfo);
            _odf->setKeyValue("BaseMap","Domain",domName);
            iddom->connectTo(QUrl(),"domain","ilwis3", IlwisObject::cmOUTPUT);
            iddom->store(Ilwis::IlwisObject::smMETADATA | Ilwis::IlwisObject::smBINARYDATA);
        }
    }

    ITable attTable = coverage->attributeTable();
    if ( attTable.isValid()) {
        QScopedPointer<TableConnector> conn(createTableConnector(attTable, coverage, type));
        conn->storeMetaData(attTable.ptr());
    }
    return true;
}
Example #5
0
cell AMX_NATIVE_CALL Natives::CreateDynamicPolygon(AMX *amx, cell *params)
{
	CHECK_PARAMS(7, "CreateDynamicPolygon");
	if (core->getData()->getGlobalMaxItems(STREAMER_TYPE_AREA) == core->getData()->areas.size())
	{
		return 0;
	}
	if (static_cast<int>(params[4] >= 2 && static_cast<int>(params[4]) % 2))
	{
		Utility::logError("CreateDynamicPolygon: Number of points must be divisible by two");
		return 0;
	}
	int areaID = Item::Area::identifier.get();
	Item::SharedArea area(new Item::Area);
	area->amx = amx;
	area->areaID = areaID;
	area->type = STREAMER_AREA_TYPE_POLYGON;
	Utility::convertArrayToPolygon(amx, params[1], params[4], boost::get<Polygon2D>(area->position));
	area->height = Eigen::Vector2f(amx_ctof(params[2]), amx_ctof(params[3]));
	Box2D box = boost::geometry::return_envelope<Box2D>(boost::get<Polygon2D>(area->position));
	area->size = static_cast<float>(boost::geometry::comparable_distance(box.min_corner(), box.max_corner()));
	Utility::addToContainer(area->worlds, static_cast<int>(params[5]));
	Utility::addToContainer(area->interiors, static_cast<int>(params[6]));
	Utility::addToContainer(area->players, static_cast<int>(params[7]));
	core->getGrid()->addArea(area);
	core->getData()->areas.insert(std::make_pair(areaID, area));
	return static_cast<cell>(areaID);
}