Examples of SRS

Examples of org.geowebcache.grid.SRS

         * Create a truncate task for each gridSubset (CRS) and format
         */
        for (GridSubset layerGrid : tileLayer.getGridSubsets().values()) {
            final GridSet gridSet = layerGrid.getGridSet();
            final String gridSetId = gridSet.getName();
            final SRS srs = gridSet.getSRS();
            final CoordinateReferenceSystem gridSetCrs;
            try {
                gridSetCrs = CRS.decode("EPSG:" + srs.getNumber());
            } catch (Exception e) {
                throw new RuntimeException("Can't decode SRS for layer '" + layerName + "': ESPG:"
                        + srs.getNumber());
            }


            ReferencedEnvelope truncateBoundsInGridsetCrs;


            try {

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Examples of org.geowebcache.grid.SRS


        GridSubset gridSubset;
        try {
            String srs = request.getSRS();
            int epsgId = Integer.parseInt(srs.substring(srs.indexOf(':') + 1));
            SRS srs2 = SRS.getSRS(epsgId);
            gridSubset = tileLayer.getGridSubsetForSRS(srs2);
            if (gridSubset == null) {
                return null;
            }
        } catch (Exception e) {

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Examples of org.geowebcache.grid.SRS


    private BoundingBox getIntersectingBounds(String layerName, GridSubset layerGrid,
            ReferencedEnvelope bounds) {
        final GridSet gridSet = layerGrid.getGridSet();
        final String gridSetId = gridSet.getName();
        final SRS srs = gridSet.getSrs();
        final CoordinateReferenceSystem gridSetCrs;
        try {
            gridSetCrs = CRS.decode("EPSG:" + srs.getNumber(), true);
        } catch (Exception e) {
            throw new RuntimeException("Can't decode SRS for layer '" + layerName + "': ESPG:"
                    + srs.getNumber());
        }


        ReferencedEnvelope truncateBoundsInGridsetCrs;


        try {

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Examples of org.geowebcache.grid.SRS

                if(CRS.getAxisOrder(crs) == AxisOrder.NORTH_EAST) {
                    axisFlip = true;
                }
                String srs = request.getSRS();
                epsgId = Integer.parseInt(srs.substring(srs.lastIndexOf(':') + 1));
                SRS srs2 = SRS.getSRS(epsgId);
                crsMatchingGridSubsets = tileLayer.getGridSubsetsForSRS(srs2);
            }
            final BoundingBox tileBounds;
            {
                Envelope bbox = request.getBbox();

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Examples of org.geowebcache.grid.SRS

                continue;
            }
            BoundingBox extent = gridSubset.getExtent();
            if (null == extent) {
                try {
                    SRS srs = gridSet.getSrs();
                    try {
                        extent = getBounds(srs);
                    } catch (RuntimeException cantComputeBounds) {
                        final String msg = "Can't compute bounds for tile layer " + getName()
                                + " in CRS " + srs + ". Assuming full GridSet bounds. ("

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Examples of org.geowebcache.grid.SRS

        }
        if (epsgCode == null) {
            throw new ServiceException("Unable to determine epsg code for " + crs);
        }


        SRS srs = SRS.getSRS(epsgCode);


        // figure out the appropriate grid sub set
        Set<GridSubset> gridSubsets = new LinkedHashSet<GridSubset>();
        for (MapLayerInfo l : req.getLayers()) {
            TileLayer tl = gwc.getTileLayerByName(l.getName());

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Examples of org.geowebcache.grid.SRS

        if (!epsgCode.startsWith("EPSG:")) {
            throw new IllegalStateException("EPSG code didn't resolve to a EPSG:XXX identifier: "
                    + epsgCode);
        }


        SRS srs;
        try {
            srs = SRS.getSRS(epsgCode);
        } catch (GeoWebCacheException e) {
            throw new IllegalStateException(e.getMessage());
        }

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Examples of org.geowebcache.grid.SRS

     *             {@link GridUtil#findBestMatchingGrid} instead
     */
    public GridSubset getGridSubsetForSRS(SRS srs) {
        for (String gridSet : getGridSubsets()) {
            GridSubset gridSubset = getGridSubset(gridSet);
            SRS gridSetSRS = gridSubset.getSRS();
            if (gridSetSRS.equals(srs)) {
                return gridSubset;
            }
        }
        return null;
    }

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Examples of org.geowebcache.grid.SRS

    public List<GridSubset> getGridSubsetsForSRS(SRS srs) {
        List<GridSubset> matches = Collections.emptyList();


        for (String gridSet : getGridSubsets()) {
            GridSubset gridSubset = getGridSubset(gridSet);
            SRS gridSetSRS = gridSubset.getSRS();
            if (gridSetSRS.equals(srs)) {
                if (matches.isEmpty()) {
                    matches = new ArrayList<GridSubset>(2);
                }
                matches.add(gridSubset);
            }

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Examples of org.geowebcache.grid.SRS


        if (additionalBounds != null && additionalBounds.size() > 0) {
            Iterator<CRSEnvelope> iter = additionalBounds.values().iterator();
            while (iter.hasNext()) {
                CRSEnvelope env = iter.next();
                SRS srs = null;
                if (env.getEPSGCode() != null) {
                    srs = SRS.getSRS(env.getEPSGCode());
                }


                if (srs == null) {
                    log.error(env.toString() + " has no EPSG code");
                } else if (srs.getNumber() == 4326 || srs.getNumber() == 900913
                        || srs.getNumber() == 3857) {
                    log.debug("Skipping " + srs.toString() + " for " + name);
                } else {
                    String gridSetName = name + ":" + srs.toString();
                    BoundingBox extent = new BoundingBox(env.getMinX(), env.getMinY(),
                            env.getMaxX(), env.getMaxY());


                    GridSet gridSet = GridSetFactory.createGridSet(gridSetName, srs, extent, false,
                            25, null, GridSetFactory.DEFAULT_PIXEL_SIZE_METER, 256, 256, false);

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