public void render2d(Project project, PictureBox picBox) { SharpMap.Map myMap = new SharpMap.Map(); foreach (BuildLayer layer in project.getLayers()) { Source source = layer.getSource(); BoundingBox envelope = new BoundingBox(-1000.0, -1000.0, 1000.0, 1000.0);//TODO FeatureDataSet ds = new FeatureDataSet(); source.DataSource.Open(); source.DataSource.ExecuteIntersectionQuery(envelope, ds); source.DataSource.Close(); FeatureDataTable features = (FeatureDataTable)ds.Tables[0]; string label = "Trace test:\n"; foreach (FeatureDataRow row in features) { foreach (Object item in row.ItemArray) { label += " - " + item; } label += "\n"; } setLabel(label); //Show map //Filters FilterGraph graph = project.getFilterGraph(source.getName()); if (graph != null) { foreach (FeatureFilter filter in graph.getFilters()) { //aplicar filtro segun el tipo Mogre.DefaultSceneManagerFactory dsmf = new DefaultSceneManagerFactory(); Mogre.SceneManager sm = dsmf.CreateInstance("scenemanager"); FilterEnv env = new FilterEnv(sm, "env"); foreach (MogreGis.Resource resource in project.getResources()) { env.getSession().Resources.addResource(resource); } FeatureList list = Feature.DataTableToList(features); filter.process(list, env); //falta devolver la lista y procesarla *************************************** } } SharpMap.Layers.VectorLayer myLayer = new SharpMap.Layers.VectorLayer(layer.getName()); myLayer.DataSource = source.DataSource; myMap.Layers.Add(myLayer); } myMap.Size = new Size(picBox.Width, picBox.Height); myMap.ZoomToExtents(); picBox.Image = myMap.GetMap(); this.map = myMap; }
/** * Sets the name of the parent source, i.e. another source from which * this source will be derived. Setting the parent source marks this object * as an intermediate source. */ public void setParentSource(Source value) { parent_source = value; }