Examples with MapLayer au.org.emii.portal.menu.MapLayer used on opensource projects

Example 26 with MapLayer

use of au.org.emii.portal.menu.MapLayer in project spatial-portal by AtlasOfLivingAustralia.

the class PointComparison method onMapClick.

public void onMapClick(Event event) {
    String pointGeom = (String) event.getData();
    try {
        if (pointGeom.contains(StringConstants.NAN_NAN)) {
        } else {
            points.get(currentPoint)[0] = pointGeom.replace("POINT(", "").split(" ")[0];
            points.get(currentPoint)[1] = pointGeom.split(" ")[1].replace(")", "");
            lbPoints.setModel(new SimpleListModel<Object>(points));
            //get the current MapComposer instance
            MapComposer mc = getMapComposer();
            //add feature to the map as a new layer
            layerName = mc.getNextAreaLayerName("Point");
            MapLayer mapLayer = mc.addWKTLayer(pointGeom, layerName, "Point");
            mapLayer.getMapLayerMetadata().setMoreInfo(LayersUtil.getMetadataForWKT(CommonData.lang(StringConstants.METADATA_USER_BOUNDING_BOX), pointGeom));
            layers.set(currentPoint, mapLayer);
            disableEdit();
        }
    } catch (Exception e) {
        LOGGER.error("Error adding user point", e);
    }
}

Example 27 with MapLayer

use of au.org.emii.portal.menu.MapLayer in project spatial-portal by AtlasOfLivingAustralia.

the class InOutComposer method getSelectedAreas.

public List<SelectedArea> getSelectedAreas() {
    List<SelectedArea> selectedAreas = new ArrayList<SelectedArea>();
    Vbox vboxArea = (Vbox) getFellowIfAny("vboxArea");
    for (Component c : vboxArea.getChildren()) {
        if ((c instanceof Checkbox) && ((Checkbox) c).isChecked()) {
            SelectedArea sa = null;
            String area = ((Checkbox) c).getValue();
            try {
                if (StringConstants.CURRENT.equals(area)) {
                    sa = new SelectedArea(null, getMapComposer().getViewArea());
                } else if (StringConstants.AUSTRALIA.equals(area)) {
                    sa = new SelectedArea(null, CommonData.getSettings().getProperty(CommonData.AUSTRALIA_WKT));
                } else if (StringConstants.WORLD.equals(area)) {
                    sa = new SelectedArea(null, CommonData.WORLD_WKT);
                } else {
                    List<MapLayer> layers = getMapComposer().getPolygonLayers();
                    for (MapLayer ml : layers) {
                        if (area.equals(ml.getName())) {
                            sa = new SelectedArea(ml, null);
                            break;
                        }
                    }
                }
            } catch (Exception e) {
                LOGGER.warn("Unable to retrieve selected area", e);
            }
            if (sa != null) {
                selectedAreas.add(sa);
            }
        }
    }
    return selectedAreas;
}

Example 28 with MapLayer

use of au.org.emii.portal.menu.MapLayer in project spatial-portal by AtlasOfLivingAustralia.

the class ALOCComposer method loadMap.

public void loadMap(Event event) {
    //get job inputs
    try {
        for (String s : getJob().split(";")) {
            if (s.startsWith("gc")) {
                layerLabel = tToolName.getValue();
                generationCount++;
                break;
            }
        }
    } catch (Exception e) {
        LOGGER.error("error getting ALOC job info", e);
    }
    if (layerLabel == null) {
        layerLabel = "My Classification " + generationCount;
        generationCount++;
    }
    String mapurl = CommonData.getGeoServer() + "/wms?service=WMS&version=1.1.0&request=GetMap&layers=ALA:aloc_" + pid + "&FORMAT=image%2Fpng";
    String legendurl = CommonData.getGeoServer() + "/wms?REQUEST=GetLegendGraphic&VERSION=1.0.0&FORMAT=image/png&WIDTH=10&HEIGHT=1" + "&LAYER=ALA:aloc_" + pid;
    LOGGER.debug(legendurl);
    legendPath = legendurl;
    getMapComposer().addWMSLayer("aloc_" + pid, layerLabel, mapurl, (float) 0.5, null, legendurl, LayerUtilitiesImpl.ALOC, null, null);
    MapLayer mapLayer = getMapComposer().getMapLayer("aloc_" + pid);
    if (mapLayer != null) {
        mapLayer.setPid(pid);
        WMSStyle style = new WMSStyle();
        style.setName(StringConstants.DEFAULT);
        style.setDescription("Default style");
        style.setTitle(StringConstants.DEFAULT);
        style.setLegendUri(legendurl);
        LOGGER.debug("legend:" + legendPath);
        mapLayer.addStyle(style);
        mapLayer.setSelectedStyleIndex(1);
        MapLayerMetadata md = mapLayer.getMapLayerMetadata();
        String infoUrl = CommonData.getSatServer() + "/output/aloc/" + pid + "/classification.html" + "\nClassification output\npid:" + pid;
        md.setMoreInfo(infoUrl);
        md.setId(Long.valueOf(pid));
        getMapComposer().updateLayerControls();
        try {
            // set off the download as well
            String fileUrl = CommonData.getSatServer() + "/ws/download/" + pid;
            Filedownload.save(new URL(fileUrl).openStream(), "application/zip", tToolName.getValue().replaceAll(" ", "_") + ".zip");
        } catch (Exception ex) {
            LOGGER.error("Error generating download for classification model:", ex);
        }
    }
    this.detach();
}

Example 29 with MapLayer

use of au.org.emii.portal.menu.MapLayer in project spatial-portal by AtlasOfLivingAustralia.

the class AooEooComposer method onFinish.

@Override
public boolean onFinish() {
    SelectedArea sa = getSelectedArea();
    Query q = getSelectedSpecies();
    q = q.newFacet(new Facet("occurrence_status_s", "absent", false), false);
    Facet f = new Facet("occurrence_status_s", "absent", false);
    q = q.newFacet(f, false);
    Query newQ = QueryUtil.queryFromSelectedArea(q, sa, false, null);
    double gridSize = dResolution.doubleValue();
    // eoo, use actual points
    LegendObject legend = newQ.getLegend("lat_long");
    StringBuilder sb = new StringBuilder();
    int pointCount = processLegend(legend, sb);
    String aooWkt = aooWkt(legend, gridSize);
    // aoo = gridSize * gridSize * number of gridSize by gridSize cells with an occurrence * (approx sq degrees to sq km)
    double aoo = gridSize * gridSize * aooProcess(legend, gridSize) * 10000;
    double eoo = 0;
    WKTReader reader = new WKTReader();
    String metadata = null;
    try {
        Geometry g = reader.read(sb.toString());
        Geometry convexHull = g.convexHull();
        String wkt = convexHull.toText().replace(" (", "(").replace(", ", ",");
        eoo = SpatialUtil.calculateArea(wkt);
        //aoo area
        Geometry a = reader.read(aooWkt(legend, gridSize));
        Geometry aUnion = a.union();
        String aWkt = aUnion.toText().replace(" (", "(").replace(", ", ",");
        if (eoo > 0) {
            String name = "Extent of occurrence (area): " + q.getName();
            MapLayer ml = getMapComposer().addWKTLayer(wkt, name, name);
            name = "Area of occupancy (area): " + q.getName();
            MapLayer mla = getMapComposer().addWKTLayer(aWkt, name, name);
            metadata = "<html><body>" + "<div class='aooeoo'>" + "<div>The Sensitive Data Service may have changed the location of taxa that have a sensitive status." + " It is wise to first map the taxa and examine each record, then filter these records to create the " + "desired subset, then run the tool on the new filtered taxa layer.</div><br />" + "<table >" + "<tr><td>Number of records used for the calculations</td><td>" + newQ.getOccurrenceCount() + "</td></tr>" + "<tr><td>Species</td><td>" + q.getName() + "</td></tr>" + "<tr><td>Area of Occupancy (AOO: " + gridSize + " degree grid)</td><td>" + String.format("%.0f", aoo) + " sq km</td></tr>" + "<tr><td>Extent of Occurrence (EOO: Minimum convex hull)</td><td>" + (String.format("%.2f", eoo / 1000.0 / 1000.0)) + " sq km</td></tr></table></body></html>" + "</div>";
            ml.getMapLayerMetadata().setMoreInfo("Area of Occupancy and Extent of Occurrence\n" + metadata);
            name = "Extent of occurrence (points): " + q.getName();
            MapLayer ml2 = getMapComposer().mapSpecies(newQ, name, StringConstants.SPECIES, newQ.getOccurrenceCount(), LayerUtilitiesImpl.SPECIES, null, 0, MapComposer.DEFAULT_POINT_SIZE, MapComposer.DEFAULT_POINT_OPACITY, Util.nextColour(), false);
            ml2.getMapLayerMetadata().setMoreInfo("Area of Occupancy and Extent of Occurrence\n" + metadata);
        } else {
            //trigger eoo unavailable message
            pointCount = 2;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    //show results
    String message = "The Sensitive Data Service may have changed the location of taxa that have a sensitive status. " + "It is wise to first map the taxa and examine each record, then filter these records to create the " + "desired subset, then run the tool on the new filtered taxa layer.\r\n" + "\r\nNumber of records used for the calculations: " + newQ.getOccurrenceCount() + "\r\nSpecies: " + q.getName() + "\r\nArea of Occupancy: " + String.format("%.0f", aoo) + " sq km" + "\r\nExtent of Occurrence: " + (pointCount < 3 ? "insufficient unique occurrence locations" : (String.format("%.2f", eoo / 1000.0 / 1000.0) + " sq km"));
    if (metadata != null) {
        Event ev = new Event(StringConstants.ONCLICK, null, "Area of Occupancy and Extent of Occurrence\n" + metadata);
        getMapComposer().openHTML(ev);
    } else {
        getMapComposer().showMessage(message);
    }
    //download metadata as text
    Filedownload.save(message, "text/plain", "Calculated AOO and EOO.txt");
    this.detach();
    return true;
}

Example 30 with MapLayer

use of au.org.emii.portal.menu.MapLayer in project spatial-portal by AtlasOfLivingAustralia.

the class PhylogeneticDiversityComposer method onFinish.

@Override
public boolean onFinish() {
    List<SelectedArea> sa = getSelectedAreas();
    if (autoCompleteLayerSelection != null && cAreasFromLayer.isChecked()) {
        String fieldId = CommonData.getLayerFacetNameDefault(autoCompleteLayerSelection);
        String layer = CommonData.getFacetLayerName(fieldId);
        JSONObject field = CommonData.getLayer(layer);
        JSONObject lyr = (JSONObject) field.get("layer");
        String name = field.get(StringConstants.ID).toString();
        String uid = lyr.get(StringConstants.ID).toString();
        String type = lyr.get(StringConstants.TYPE).toString();
        String treeName = StringUtils.capitalize(field.get(StringConstants.NAME).toString());
        String treePath = lyr.get("displaypath").toString();
        String legendurl = CommonData.getGeoServer() + "/wms?REQUEST=GetLegendGraphic&VERSION=1.0.0&FORMAT=image/png&WIDTH=20&HEIGHT=9&LAYER=" + name + "&styles=" + name + "_style";
        String metadata = CommonData.getLayersServer() + "/layers/view/more/" + uid;
        //is it already mapped with the same display name?
        boolean found = false;
        for (MapLayer ml : getMapComposer().getContextualLayers()) {
            if (ml.getDisplayName().equalsIgnoreCase(treeName)) {
                found = true;
                break;
            }
        }
        if (!found) {
            getMapComposer().addWMSLayer(name, treeName, treePath, (float) 0.75, metadata, legendurl, StringConstants.ENVIRONMENTAL.equalsIgnoreCase(type) ? LayerUtilitiesImpl.GRID : LayerUtilitiesImpl.CONTEXTUAL, null, null, null);
            remoteLogger.logMapArea(treeName, "Layer - " + type, treePath, name, metadata);
        }
    }
    Map<String, Object> hm = new HashMap<String, Object>();
    hm.put("selectedareas", sa);
    List<Object> st = new ArrayList<Object>();
    StringBuilder sb = new StringBuilder();
    for (Object o : treesList.getSelectedItems()) {
        st.add(trees[((Listitem) o).getIndex()]);
        if (sb.length() > 0)
            sb.append(",");
        sb.append(((Map<String, String>) trees[((Listitem) o).getIndex()]).get(StringConstants.STUDY_ID));
    }
    hm.put("selectedtrees", st);
    Query q = getSelectedSpecies();
    if (q != null)
        q = q.newFacet(new Facet("occurrence_status_s", "absent", false), false);
    hm.put("query", q);
    PhylogeneticDiversityListResults window = (PhylogeneticDiversityListResults) Executions.createComponents("WEB-INF/zul/results/PhylogeneticDiversityResults.zul", getMapComposer(), hm);
    try {
        window.setParent(getMapComposer());
        window.doModal();
    } catch (Exception e) {
        LOGGER.error("error opening PhylogeneticDiversityResults.zul", e);
    }
    remoteLogger.logMapAnalysis("PhylogeneticDiversity", "PhylogeneticDiversity", sa.size() + " areas", getSelectedSpeciesName(), sb.toString(), "", "", "");
    detach();
    return true;
}