Examples of org.geomajas.gwt.client.map.store.VectorLayerStore

Package org.geomajas.gwt.client.map.store

Examples of org.geomajas.gwt.client.map.store.VectorLayerStore

org.geomajas.gwt.client.map.store.VectorLayerStore

General interface of a store containing features for a {@link org.geomajas.gwt.client.map.layer.VectorLayer}. A {@link org.geomajas.gwt.client.map.store.VectorLayerStore} is meantto store the necessary features for a specific layer, and even synchronize with the server if needed. All caches will make use of spatial tiles, by whom to divide the space and more efficiently retrieve the necessary information.
@author Pieter De Graef


  private void onAddClick() {
    List<Geometry> geoms = new ArrayList<Geometry>();
    for (VectorLayer layer : mapWidget.getMapModel().getVectorLayers()) {
      if (layer.isShowing()) {
        VectorLayerStore store = layer.getFeatureStore();
        for (String featureId : layer.getSelectedFeatures()) {
          Feature f = store.getPartialFeature(featureId);
          if (f.isSelected()) {
            geoms.add(f.getGeometry());
          }
        }
      }

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  private void onZoomClick() {
    Bbox bounds = null;
    for (VectorLayer layer : mapWidget.getMapModel().getVectorLayers()) {
      if (layer.isShowing()) {
        VectorLayerStore store = layer.getFeatureStore();
        for (String featureId : layer.getSelectedFeatures()) {
          Feature f = store.getPartialFeature(featureId);
          if (bounds == null) {
            bounds = f.getGeometry().getBounds();
          } else {
            bounds = bounds.union(f.getGeometry().getBounds());
          }

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  public void onClick(ClickEvent clickEvent) {
    // get the selected VectorLayer
    Layer<?> selectedLayer = mapWidget.getMapModel().getSelectedLayer();
    if (selectedLayer instanceof VectorLayer) {
      // iterate all features of the selected layer
      VectorLayerStore featureStore = ((VectorLayer) selectedLayer).getFeatureStore();
      featureStore.getFeatures(GeomajasConstant.FEATURE_INCLUDE_GEOMETRY, new LazyLoadCallback() {


        public void execute(List<Feature> features) {
          boolean success = false;
          Bbox selectionBounds = new Bbox(0, 0, 0, 0);
          for (Feature feature : features) {

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  public void onClick(ClickEvent clickEvent) {
    // get the selected VectorLayer
    Layer<?> selectedLayer = mapWidget.getMapModel().getSelectedLayer();
    if (selectedLayer instanceof VectorLayer) {
      // iterate all features of the selected layer
      VectorLayerStore featureStore = ((VectorLayer) selectedLayer).getFeatureStore();
      featureStore.getFeatures(GeomajasConstant.FEATURE_INCLUDE_GEOMETRY, new LazyLoadCallback() {


        public void execute(List<Feature> response) {
          boolean success = false;
          Bbox selectionBounds = new Bbox(0, 0, 0, 0);
          for (Feature feature : response) {

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