Package org.geowebcache.grid

Examples of org.geowebcache.grid.BoundingBox

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        double minX = env.getMinX();
        double minY = env.getMinY();
        double maxX = env.getMaxX();
        double maxY = env.getMaxY();

        BoundingBox bounds4326 = new BoundingBox(minX, minY, maxX, maxY);

        BoundingBox bounds900913 = new BoundingBox(longToSphericalMercatorX(minX),
                latToSphericalMercatorY(minY), longToSphericalMercatorX(maxX),
                latToSphericalMercatorY(maxY));

        Hashtable<String, GridSubset> grids = new Hashtable<String, GridSubset>(2);
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            final double minx = truncateBoundsInGridsetCrs.getMinX();
            final double miny = truncateBoundsInGridsetCrs.getMinY();
            final double maxx = truncateBoundsInGridsetCrs.getMaxX();
            final double maxy = truncateBoundsInGridsetCrs.getMaxY();
            final BoundingBox reqBounds = new BoundingBox(minx, miny, maxx, maxy);
            /*
             * layerGrid.getCoverageIntersections is not too robust, so we better check the
             * requested bounds intersect the layer bounds
             */
            final BoundingBox layerBounds = layerGrid.getCoverageBestFitBounds();
            if (!layerBounds.intersects(reqBounds)) {
                log.fine("Requested truncation bounds do not intersect cached layer bounds, ignoring truncate request");
                continue;
            }
            final BoundingBox intersection = BoundingBox.intersection(layerBounds, reqBounds);
            final long[][] coverageIntersections = layerGrid.getCoverageIntersections(intersection);
            final int zoomStart = layerGrid.getZoomStart();
            final int zoomStop = layerGrid.getZoomStop();
            final String parameters = null;// how do I get these?

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            HttpServletResponse servletResp = null;
            final String gridSetId;
            long[] tileIndex;
            gridSetId = gridSubset.getName();
            Envelope bbox = request.getBbox();
            BoundingBox tileBounds = new BoundingBox(bbox.getMinX(), bbox.getMinY(),
                    bbox.getMaxX(), bbox.getMaxY());
            try {
                tileIndex = gridSubset.closestIndex(tileBounds);
            } catch (GridMismatchException e) {
                return null;
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        XMLGridSubset subset;
        subset = new XMLGridSubset();
        subset.setGridSetName("EPSG:4326");
        subset.setZoomStart(1);
        subset.setZoomStop(10);
        subset.setExtent(new BoundingBox(0, 0, 180, 90));
        subsets.add(subset);

        subset = new XMLGridSubset();
        subset.setGridSetName("EPSG:900913");
        subsets.add(subset);

        subset = new XMLGridSubset();
        subset.setGridSetName("GlobalCRS84Scale");
        subset.setZoomStart(4);
        subset.setExtent(new BoundingBox(-100, -40, 100, 40));
        subsets.add(subset);

        info.getGridSubsets().add(subsets.get(0));
        testMarshaling(info);
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        if (!oldFormats.equals(newFormats)) {
            oldFormats.removeAll(newFormats);
            for (String removedFormat : oldFormats) {
                String styleName = null;
                String gridSetName = null;
                BoundingBox bounds = null;
                mediator.truncate(layerName, styleName, gridSetName, bounds, removedFormat);
            }
        }

        Set<String> oldStyles = oldInfo.cachedStyles();
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                tileContext.setMapWidth(tileDim.width);
                tileContext.setMapHeight(tileDim.height);
                tileContext.setPalette(metaTileContext.getPalette());
                tileContext.setTransparent(tileContext.isTransparent());
                long[][] tileIndexes = getTilesGridPositions();
                BoundingBox tileBounds = gridSubset.boundsFromIndex(tileIndexes[tileIdx]);
                ReferencedEnvelope tilebbox = new ReferencedEnvelope(
                        metaTileContext.getCoordinateReferenceSystem());
                tilebbox.init(tileBounds.getMinX(), tileBounds.getMaxX(), tileBounds.getMinY(),
                        tileBounds.getMaxY());
                tileContext.getViewport().setBounds(tilebbox);
            }
        }

        OutputStream outStream = target.getOutputStream();
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    private void setCacheMetadataHeaders(RawMap map, ConveyorTile cachedTile, TileLayer layer) {
        long[] tileIndex = cachedTile.getTileIndex();
        CacheResult cacheResult = cachedTile.getCacheResult();
        GridSubset gridSubset = layer.getGridSubset(cachedTile.getGridSetId());
        BoundingBox tileBounds = gridSubset.boundsFromIndex(tileIndex);

        String cacheResultHeader = cacheResult == null ? "UNKNOWN" : cacheResult.toString();
        map.setResponseHeader("geowebcache-layer", layer.getName());
        map.setResponseHeader("geowebcache-cache-result", cacheResultHeader);
        map.setResponseHeader("geowebcache-tile-index", Arrays.toString(tileIndex));
        map.setResponseHeader("geowebcache-tile-bounds", tileBounds.toString());
        map.setResponseHeader("geowebcache-gridset", gridSubset.getName());
        map.setResponseHeader("geowebcache-crs", gridSubset.getSRS().toString());
    }
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            if (tl.getName().equals("sf:AggregateGeoFeature")) {
                // tl.isInitialized();
                foudAGF = true;
                GridSubset epsg4326 = tl.getGridSubset(gridSetBroker.WORLD_EPSG4326.getName());
                assertTrue(epsg4326.getGridSetBounds().equals(
                        new BoundingBox(-180.0, -90.0, 180.0, 90.0)));
                String mime = tl.getMimeTypes().get(1).getMimeType();
                assertTrue(mime.startsWith("image/")
                        || mime.startsWith("application/vnd.google-earth.kml+xml"));
            }
        }
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        final GridSubset gridSubset = tileLayer.getGridSubset(gridsetId);

        long[] coverage = gridSubset.getCoverage(0);
        long[] tileIndex = { coverage[0], coverage[1], coverage[4] };
        BoundingBox bounds = gridSubset.boundsFromIndex(tileIndex);

        final String endpoint = directWMSIntegrationEndpoint ? "wms" : "gwc/service/wms";

        StringBuilder sb = new StringBuilder(endpoint);
        sb.append("?service=WMS&request=GetMap&version=1.1.1&format=image/png");
        sb.append("&layers=").append(queryLayerName);
        sb.append("&srs=").append(gridSubset.getSRS());
        sb.append("&width=").append(gridSubset.getGridSet().getTileWidth());
        sb.append("&height=").append(gridSubset.getGridSet().getTileHeight());
        sb.append("&styles=");
        if (styles != null) {
            sb.append(styles);
        }
        sb.append("&bbox=").append(bounds.toString());
        return sb.toString();
    }
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                    + "'. No need to truncate.");
            return;
        }
        log.fine("truncating '" + layerName + "' for style '" + styleName + "'");
        String gridSetId = null; // all of them
        BoundingBox bounds = null;// all of them
        String format = null;// all of them
        truncate(layerName, styleName, gridSetId, bounds, format);
    }
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Related Classes of org.geowebcache.grid.BoundingBox

  • org.geoserver.gwc.CatalogConfiguration
  • org.geoserver.gwc.CatalogConfigurationTest
  • org.geoserver.gwc.GWC
  • org.geoserver.gwc.GWCCatalogListener
  • org.geoserver.gwc.GWCCatalogListenerTest
  • org.geoserver.gwc.GWCIntegrationTest
  • org.geoserver.gwc.GWCTest
  • org.geoserver.gwc.layer.CatalogConfiguration
  • org.geoserver.gwc.layer.GeoServerMetaTile
  • org.geoserver.gwc.layer.GeoServerTileLayer
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