Examples of org.geotools.map.MapContent$LayerList

org.geotools.map.MapContent
Stores the contents of a map for display, including a list of layers, a {@linkplain MapViewport} defining the device and world bounds of displayarea, and optional user data.
Methods are provided to add, remove and reorder layers. Alternatively, the list of layers can be accessed directly with the {@linkplain #layers()}. For example:
```
 mapContent.layers().add( newLayer ); 
```
Operations on the list returned by the {@code} layersmethod are guaranteed to be thread safe, and modifying the list contents will result in {@code MapLayerListEvents}being published.
Note: This object is similar to early drafts of the OGC Open Web Service Context specification. @author Jody Garnett @since 2.7 @source $URL$ @version $Id$

        btn.setFont(JMapStatusBar.DEFAULT_FONT);
        btn.setToolTipText(TOOL_TIP);
        add(btn);


        CoordinateReferenceSystem crs = null;
        MapContent mapContent = mapPane.getMapContent();
        if (mapContent != null) {
            crs = mapContent.getCoordinateReferenceSystem();
        }
        displayCRS(crs);


        mapPane.addMapPaneListener(new MapPaneAdapter() {
            @Override

View Full Code Here

        }


        DirectPosition2D pos = ev.getMapPosition();
        report(pos);


        MapContent context = getMapPane().getMapContent();
        for( Layer layer : context.layers() ) {
            if (layer.isSelected()) {
                InfoToolHelper<?> helper = null;


                String layerName = layer.getTitle();
                if (layerName == null || layerName.length() == 0) {

View Full Code Here

            }
        }
        
        private void disconnectFromMapContent() {
            if (contentRef != null) {
                MapContent prevMapContent = contentRef.get();
                contentRef = null;
                if (prevMapContent != null) {
                    prevMapContent.removeMapLayerListListener(this);
                }
                
                table.clear();
            }
        }

View Full Code Here

        @Override
        public void onNewMapContent(MapPaneEvent ev) {
            table.clear();
            
            disconnectFromMapContent();
            MapContent newMapContent = (MapContent) ev.getData();
            connectToMapContent(newMapContent);
            
            if (newMapContent != null) {
                for (Layer layer : newMapContent.layers()) {
                    table.onAddLayer(layer);
                }
            }
        }

View Full Code Here

    public void setup() throws Exception {
        GuiActionRunner.execute(new GuiTask() {
            @Override
            protected void executeInEDT() throws Throwable {
                pane = new MockMapPane();
                pane.setMapContent(new MapContent());
                pane.setScreenArea(SCREEN);
                pane.setDisplayArea(WORLD);
            }
        });
    }

View Full Code Here

  public void saveImage(FeatureCollection<SimpleFeatureType,SimpleFeature> features, String sldFile, File imagefile) throws IOException {
    saveImage(features, getStyleFromSLDFile(sldFile), imagefile);
  }


  public void saveImage(FeatureCollection<SimpleFeatureType,SimpleFeature> features, Style style, File imagefile) throws IOException {
    MapContent mapContent = new MapContent();
    mapContent.addLayer(new FeatureLayer(features, style));
    saveMapContentToImageFile(mapContent, imagefile, features.getBounds());
  }

View Full Code Here

    mapContent.addLayer(new FeatureLayer(features, style));
    saveMapContentToImageFile(mapContent, imagefile, features.getBounds());
  }
  
  public void saveImage(FeatureCollection<SimpleFeatureType,SimpleFeature>[] features, Style[] styles, File imagefile, ReferencedEnvelope bounds) throws IOException {
    MapContent mapContent = new MapContent();
    for (int i = 0; i < features.length; i++) {
      mapContent.addLayer(new FeatureLayer(features[i], styles[i]));
    }
    saveMapContentToImageFile(mapContent, imagefile, bounds);
  }

View Full Code Here

            }
            System.out.println("Exporting layers '" + names + "' to styled image " + imagefile.getPath());


            Style style = getStyleFromSLDFile(sldFile);


            MapContent mapContent = new MapContent();
            for (int i = 0; i < layerNames.length; i++) {
                SimpleFeatureSource featureSource = store.getFeatureSource(layerNames[i]);
                Style featureStyle = style;
                if (featureStyle == null) {
                    featureStyle = getStyle(i);
                }


                if (featureStyle == null) {
                    featureStyle = createStyleFromGeometry((SimpleFeatureType) featureSource.getSchema(), Color.BLUE, Color.CYAN);
                    System.out.println("Created style from geometry '" + featureSource.getSchema().getGeometryDescriptor().getType() + "': " + featureStyle);
                }


                mapContent.addLayer(new org.geotools.map.FeatureLayer(featureSource, featureStyle));


                if (bounds == null) {
                    bounds = featureSource.getBounds();
                } else {
                    bounds.expandToInclude(featureSource.getBounds());

View Full Code Here

     * @param style
     * @return
     */
    public static BufferedImage renderIcon(Style style) {
        int size = findIconSize(style)+1; // size is an int because icons are always square
        MapContent mapContent = new MapContent();
        mapContent.addLayer(new FeatureLayer(sampleData, style));
        BufferedImage image = new BufferedImage(size * Icons.RENDER_SCALE_FACTOR + 1, 
                size * Icons.RENDER_SCALE_FACTOR + 1, BufferedImage.TYPE_INT_ARGB);
        Graphics2D graphics = image.createGraphics();
        graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        graphics.scale(Icons.RENDER_SCALE_FACTOR, Icons.RENDER_SCALE_FACTOR);
        StreamingRenderer renderer = new StreamingRenderer();
        renderer.setMapContent(mapContent);
        try {
            try {
                renderer.paint(graphics, new Rectangle(size, size), sampleArea);
            } finally {
                graphics.dispose();
            }
        } finally {
            mapContent.dispose();
        }
        return image;
    }

View Full Code Here

    }


    public SVGGraphics2D createSVGMap(final StreamingRenderer renderer,
            final WMSMapContent mapContent) throws ServiceException, IOException {
        try {
            MapContent map = renderer.getMapContent();
            double width = -1;
            double height = -1;


            if (map instanceof WMSMapContent) {
                WMSMapContent wmsMap = (WMSMapContent) map;
                width = wmsMap.getMapWidth();
                height = wmsMap.getMapHeight();
            } else {
                // get fromt he map content
                Rectangle screenArea = map.getViewport().getScreenArea();
                width = screenArea.getWidth();
                height = screenArea.getHeight();
            }


            if ((height == -1) || (width == -1)) {

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.geotools.map.MapContent$LayerList

MainView

org.geoserver.kml.icons.IconRenderer

org.geoserver.wms.svg.SVGBatikMapOutputFormat

org.geotools.data.neo4j.StyledImageExporter

org.geotools.geometry.jts.ReferencedEnvelope

org.geotools.map.event.MapLayerListener

org.geotools.map.event.MapLayerListEvent

org.geotools.renderer.lite.CurveTest

org.geotools.renderer.lite.DrawTest

org.geotools.renderer.lite.FillMarginTest

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.