Examples with MapComposer au.org.emii.portal.composer.MapComposer used on opensource projects

Example 26 with MapComposer

use of au.org.emii.portal.composer.MapComposer in project spatial-portal by AtlasOfLivingAustralia.

the class AreaWKT method onClick$btnCancel.

public void onClick$btnCancel(Event event) {
    MapComposer mc = getMapComposer();
    if (layerName != null && mc.getMapLayer(layerName) != null) {
        mc.removeLayer(layerName);
    }
    this.detach();
}

Example 27 with MapComposer

use of au.org.emii.portal.composer.MapComposer in project spatial-portal by AtlasOfLivingAustralia.

the class AreaWKT method onClick$btnOk.

public void onClick$btnOk(Event event) {
    String wkt = displayGeom.getText();
    if (validWKT(wkt)) {
        MapComposer mc = getMapComposer();
        layerName = (mc.getMapLayer(txtLayerName.getValue()) == null) ? txtLayerName.getValue() : mc.getNextAreaLayerName(txtLayerName.getValue());
        MapLayer mapLayer = mc.addWKTLayer(wkt, layerName, txtLayerName.getValue());
        DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
        Calendar calendar = Calendar.getInstance();
        calendar.setTimeInMillis(System.currentTimeMillis());
        String metadata = "";
        metadata += "User pasted WKT \n";
        metadata += "Name: " + layerName + "<br />";
        metadata += "Date: " + formatter.format(calendar.getTime());
        mapLayer.getMapLayerMetadata().setMoreInfo(metadata);
        //reapply layer name
        getMapComposer().getMapLayer(layerName).setDisplayName(txtLayerName.getValue());
        getMapComposer().redrawLayersList();
        ok = true;
        this.detach();
    } else {
        invalidWKT.setVisible(true);
    }
}

Example 28 with MapComposer

use of au.org.emii.portal.composer.MapComposer in project spatial-portal by AtlasOfLivingAustralia.

the class AreaWKT method onClick$btnClear.

public void onClick$btnClear(Event event) {
    MapComposer mc = getMapComposer();
    if (layerName != null && mc.getMapLayer(layerName) != null) {
        mc.removeLayer(layerName);
    }
    String script = mc.getOpenLayersJavascript().addBoxDrawingTool();
    mc.getOpenLayersJavascript().execute(mc.getOpenLayersJavascript().getIFrameReferences() + script);
    displayGeom.setValue("");
    invalidWKT.setVisible(false);
}

Example 29 with MapComposer

use of au.org.emii.portal.composer.MapComposer in project spatial-portal by AtlasOfLivingAustralia.

the class AreaMapPolygon method onClick$btnClear.

public void onClick$btnClear(Event event) {
    MapComposer mc = getMapComposer();
    if (layerName != null && mc.getMapLayer(layerName) != null) {
        mc.removeLayer(layerName);
    }
    String script = mc.getOpenLayersJavascript().addFeatureSelectionTool();
    mc.getOpenLayersJavascript().execute(mc.getOpenLayersJavascript().getIFrameReferences() + script);
    displayGeom.setValue("");
    btnOk.setDisabled(true);
    btnClear.setDisabled(true);
}

Example 30 with MapComposer

use of au.org.emii.portal.composer.MapComposer in project spatial-portal by AtlasOfLivingAustralia.

the class AreaMerge method mergeAreas.

void mergeAreas() {
    List<Facet> facets = new ArrayList<Facet>();
    List<Geometry> wkt = new ArrayList<Geometry>();
    WKTReader wktReader = new WKTReader();
    String layerDisplayNames = "";
    for (int i = 0; i < vboxAreas.getChildren().size(); i++) {
        Checkbox cb = (Checkbox) vboxAreas.getChildren().get(i);
        if (cb.isChecked()) {
            MapLayer ml = cb.getValue();
            if (layerDisplayNames.length() > 0) {
                layerDisplayNames += ", ";
            }
            layerDisplayNames += ml.getDisplayName();
            if (ml != null) {
                if (ml.getFacets() != null) {
                    facets.addAll(ml.getFacets());
                }
                try {
                    //get actual WKT when 'envelope' is specified
                    String w = ml.getWKT();
                    if (w.startsWith(StringConstants.ENVELOPE)) {
                        //should only be one pid
                        String pid = w.substring(w.indexOf(',') + 1, w.length() - 1);
                        w = Util.readUrl(CommonData.getLayersServer() + "/shape/wkt/" + pid);
                    }
                    Geometry g = wktReader.read(w);
                    if (g != null) {
                        wkt.add(g);
                    }
                } catch (ParseException e) {
                    LOGGER.error("cannot parse WKT for map layer: " + ml.getDisplayName() + " for WKT: " + ml.getWKT());
                }
            } else {
                String swkt = null;
                if (CommonData.getSettings().getProperty(CommonData.AUSTRALIA_NAME).equalsIgnoreCase(cb.getLabel())) {
                    swkt = CommonData.getSettings().getProperty(CommonData.AUSTRALIA_WKT);
                } else if ("Current Extent".equalsIgnoreCase(cb.getLabel())) {
                    swkt = getMapComposer().getViewArea();
                } else {
                    LOGGER.error("cannot determine what this checked area is: " + cb.getLabel());
                }
                if (swkt != null) {
                    try {
                        Geometry g = wktReader.read(swkt);
                        if (g != null) {
                            wkt.add(g);
                        }
                    } catch (ParseException e) {
                        LOGGER.error("cannot parse WKT for map layer: " + ml.getDisplayName() + " for WKT: " + swkt);
                    }
                }
            }
        }
    }
    //produce single geometry
    Geometry geometry = null;
    if (!wkt.isEmpty()) {
        geometry = wkt.get(0);
        for (int i = 1; i < wkt.size(); i++) {
            geometry = GeometryCombiner.combine(geometry, wkt.get(i));
        }
    }
    String finalWkt = (geometry == null) ? null : geometry.toString();
    MapComposer mc = getMapComposer();
    layerName = (mc.getMapLayer(txtLayerName.getValue()) == null) ? txtLayerName.getValue() : mc.getNextAreaLayerName(txtLayerName.getValue());
    MapLayer mapLayer = mc.addWKTLayer(finalWkt, layerName, txtLayerName.getValue());
    //if possible, use facets instead of WKT with biocache
    if (wkt.size() == facets.size()) {
        //change to a single OR facet.
        //Because all facet areas are single or multiple, ORs just need to OR for joining.
        String fq = facets.get(0).toString();
        for (int i = 1; i < facets.size(); i++) {
            fq += " OR " + facets.get(i).toString();
        }
        List<Facet> array = new ArrayList<Facet>();
        array.add(Facet.parseFacet(fq));
        mapLayer.setFacets(array);
    }
    DateFormat formatter = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
    java.util.Calendar calendar = java.util.Calendar.getInstance();
    calendar.setTimeInMillis(System.currentTimeMillis());
    String metadata = "";
    metadata += "Merged WKT layers\nLayers: " + layerDisplayNames + "\n";
    metadata += "Name: " + layerName + " <br />\n";
    metadata += "Date: " + formatter.format(calendar.getTime()) + " <br />\n";
    mapLayer.getMapLayerMetadata().setMoreInfo(metadata);
    //reapply layer name
    getMapComposer().getMapLayer(layerName).setDisplayName(txtLayerName.getValue());
    getMapComposer().redrawLayersList();
    ok = true;
    this.detach();
}