List of layers() Examples

Examples of layers()

nu.fw.jeti.plugins.buddyspacemaps.xml.MapTag.layers()
returns an enumeration of layers contained within this object. @return an Enumeration value
org.geoserver.catalog.LayerGroupInfo.layers()
@return
org.geoserver.wms.WMSMapContent.layers()
org.geotools.map.MapContent.layers()
Gets the list of layers for this map content. The returned list has the following characteristics:
- It is "live", ie. changes to its contents will be reflected in this map content.
- It is thread-safe. Accessing list elements directly or via a {@linkplain java.util.ListIterator} returns a snapshot view of the list contents (as per Java's {@linkplain CopyOnWriteArrayList} class).
- Adding a layer to the list, or removing a layer from it, results in a {@linkplain MapLayerListEvent} being published by the map content.
For these reasons, you should always work directly with the list returned by this method and avoid making copies since they will not have the above behaviour. @return a "live" reference to the layer list for this map content
org.geotools.styling.StyledLayerDescriptor.layers()
Direct access to layers list. @return Direct access to layers list.
org.qi4j.api.structure.UsedLayersDescriptor.layers()
org.qi4j.tools.model.descriptor.ApplicationDetailDescriptor.layers()
@return Layers of this {@code ApplicationDetailDescriptor}. Never return {@code null}.

Examples of org.geoserver.wms.WMSMapContent.layers()


    @Test
    public void testChannelDescription() throws Exception {
        WMSMapContent map = new WMSMapContent(createGetMapRequest(MockData.BASIC_POLYGONS));
        map.addLayer(createMapLayer(MockData.BASIC_POLYGONS));
        map.layers().get(0).getUserData().put("abstract", "Test Abstract");


        Document document;
        try {
            document = getRSSResponse(map, AtomGeoRSSTransformer.GeometryEncoding.LATLONG);
        } finally {

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Examples of org.geoserver.wms.WMSMapContent.layers()


            ZipEntry images = new ZipEntry("images/");
            zip.putNextEntry(images);
            
            // write the images
            List<Layer> layers = mapContent.layers();
            for (int i = 0; i < layers.size(); i++) {
                Layer mapLayer = layers.get(i);


                // create a context for this single layer
                WMSMapContent subContext = new WMSMapContent();

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Examples of org.geoserver.wms.WMSMapContent.layers()


        String getGroundOverlayHRef(Layer layer) {
            WMSMapContent mapContent = context.getMapContent();
            if (context.isKmz()) {
                // embed the ground overlay in the kmz archive
                int mapLayerOrder = mapContent.layers().indexOf(layer);
                String href = "images/layers_" + mapLayerOrder + ".png";
                context.addKmzGroundOverlay(href, layer);
                return href;
            } else {
                // refer to a GetMap request

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Examples of org.geoserver.wms.WMSMapContent.layers()

        Map formatOptions = request.getFormatOptions();
        LookAtDecoratorFactory lookAtFactory = new LookAtDecoratorFactory();
        LookAtOptions lookAtOptions = new LookAtOptions(formatOptions);


        // compute the layer bounds and the total bounds
        List<ReferencedEnvelope> layerBounds = new ArrayList<ReferencedEnvelope>(mapContent
                .layers().size());
        ReferencedEnvelope aggregatedBounds = computePerLayerQueryBounds(mapContent, layerBounds,
                null);
        if (aggregatedBounds != null) {
            LookAt la = lookAtFactory.buildLookAt(aggregatedBounds, lookAtOptions, false);

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Examples of org.geotools.map.MapContent.layers()


        menu.add( new SafeAction("Grayscale display") {
            public void action(ActionEvent e) throws Throwable {
                Style style = createGreyscaleStyle();
                if (style != null) {
                    ((StyleLayer) map.layers().get(0)).setStyle(style);
                    frame.repaint();
                }
            }
        });

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Examples of org.geotools.map.MapContent.layers()


        menu.add( new SafeAction("RGB display") {
            public void action(ActionEvent e) throws Throwable {
                Style style = createRGBStyle();
                if (style != null) {
                    ((StyleLayer) map.layers().get(0)).setStyle(style);
                    frame.repaint();
                }
           }
        });
        // Finally display the map frame.

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Examples of org.geotools.map.MapContent.layers()


        pane.setMapLayerTable(this);
        mapLayerTableViewer.setPane(pane);


        MapContent mapContent = pane.getMapContent();
        List<Layer> layers = mapContent.layers();
        for( Layer mapLayer : layers ) {
            mapLayerTableViewer.addLayer(mapLayer);
        }
    }

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Examples of org.geotools.map.MapContent.layers()

        if (selectedMapLayer == null)
            return;
        List<Layer> layersList = mapLayerTableViewer.getLayersList();
        MapContent mapContent = pane.getMapContent();


        int contextIndex = mapContent.layers().indexOf(selectedMapLayer);


        int viewerIndex = layersList.indexOf(selectedMapLayer);
        int newViewerIndex = viewerIndex + delta;
        if (newViewerIndex < 0 || newViewerIndex > layersList.size() - 1) {
            return;

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Examples of org.geotools.map.MapContent.layers()

        /*
        * MapLayerTable stores layers in the reverse order to
        * DefaultMapContext (see comment in javadocs for this class)
        */
        int newContextIndex = contextIndex - delta;
        if (newContextIndex < 0 || newContextIndex > mapContent.layers().size() - 1) {
            return;
        }


        if (contextIndex != newContextIndex) {
            mapContent.moveLayer(contextIndex, newContextIndex);

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Examples of org.geotools.map.MapContent.layers()

    
    @Test
    public void resetAfterRemovingAllLayersIsIgnored() {
        MapContent mapContent = createMapContent(WORLD);
        mapPane.setMapContent(mapContent);
        mapContent.removeLayer(mapContent.layers().get(0));


        // just checking no exception is thrown
        mapPane.reset();
    }

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