Latest Contributions by ColinAnderson1

Hi, You should be able to use fun setViewpoint(viewpoint: Viewpoint) with an appropriate viewpoint to do this. The doc says "The viewpoint is updated instantaneously."  ... View more

Ok, offline is quite a complex topic so please refer to the documentation on offline here and here. ... View more

Shapefile feature table can load a shapefile from a file so shouldn't need any network connection. See https://developers.arcgis.com/java/api-reference/reference/com.esri.arcgisruntime/com/esri/arcgisruntime/data/ShapefileFeatureTable.html#%3Cinit%3E(java.lang.String). You can load a shapefile with the Local Server but I believe ShapeFileFeatureTable is now the recommended way.   ... View more

Hi, Take a look at https://github.com/Esri/arcgis-maps-sdk-java-samples/tree/main/feature_layers/feature-layer-shapefile to see how to create a feature layer from a shapefile. ... View more

Hi,   Are you able to provide some reproducer code?   Thanks. ... View more

Hi, I took a look through the code and the strings object IDs you see are further processed before being sent to the server. So, while there might be a problem I don't think it is related to processing the parameters. I was wondering if you were trying to delete a feature newly created by apply edits and the object ID from the local feature object doesn't match the one in the table. You may need to call `Feature.refresh()` so that the OID of your local feature is updated to match that in the table. This isn't my area of expertise but I'm sure a colleague post with better information if this is wrong. Colin ... View more

Hi, It looks like your code is missing some elements. For example, I don't see where you load the FXML that defines your UI so the buttons won't appear. I would suggest trying to structure it more like the sample code.    With your current code if you call  sketchEditor.start() after you have set the sketch editor on the view you can probably begin sketching but the buttons etc. won't work.   Colin ... View more

Our current plan is to fully support M1 at the 100.15.0 release. Colin   ... View more

Hi, Hopefully one of my colleagues will be along soon with the exact instructions but I believe currently the solution is you have to install the Intel architecture version of the JDK instead of the M1 version and that should get your apps working.   Colin   ... View more

@MarkCederholm, for the Opt 3 Java case I think that the API could definitely be optimized to handle PointCollection better but you don't actually need to use a PointCollection here. When constructing a MultipointBuilder it takes an Iterable<Point> which means you can just create a List<Point> e.g. var points = new ArrayList<Point>(); for (int i = 0; i < iNumPoints; i++) { double dX = dXMin + (dXMax - dXMin) * _rand.nextDouble(); double dY = dYMin + (dYMax - dYMin) * _rand.nextDouble(); points.add(new Point(dX, dY)); } MultipointBuilder mb = new MultipointBuilder(points, _sr); which on my machine takes about 10s vs 25s when you use a PointCollection.   Hopefully PointCollection handling can be optimized in a future release. ... View more

Here's a basic example - the line extends from lat/lon 0.0, 0.0 across the surface of the globe to where ever the mouse is. To do this properly you should create your own interaction listener on the scene view as that way you can add mouse interactions with less chance of breaking the existing built in interactions. Also there's no error checking and there are probably optimizations possible such as not having to create a new graphic/clear old graphics each move. If you only want to change the length of the line on a fixed azimuth then you'll need to do a little more code e.g. decide how the mouse point is interpreted to give your new length.       import java.util.List; import com.esri.arcgisruntime.geometry.Point; import com.esri.arcgisruntime.geometry.PointCollection; import com.esri.arcgisruntime.geometry.Polyline; import com.esri.arcgisruntime.geometry.SpatialReferences; import com.esri.arcgisruntime.mapping.ArcGISScene; import com.esri.arcgisruntime.mapping.Basemap; import com.esri.arcgisruntime.mapping.view.Graphic; import com.esri.arcgisruntime.mapping.view.GraphicsOverlay; import com.esri.arcgisruntime.mapping.view.SceneView; import com.esri.arcgisruntime.symbology.ColorUtil; import com.esri.arcgisruntime.symbology.SimpleLineSymbol; import javafx.application.Application; import javafx.application.Platform; import javafx.geometry.Point2D; import javafx.scene.Scene; import javafx.scene.layout.BorderPane; import javafx.scene.paint.Color; import javafx.stage.Stage; public class App extends Application { private SceneView sceneView = new SceneView(); @Override public void start(Stage stage) { Platform.setImplicitExit(true); var borderPane = new BorderPane(); var scene = new Scene(borderPane); stage.setScene(scene); stage.setWidth(500); stage.setHeight(500); stage.show(); var map = new ArcGISScene(Basemap.createDarkGrayCanvasVector()); sceneView.setArcGISScene(map); borderPane.setCenter(sceneView); var graphicsOverlay = new GraphicsOverlay(); sceneView.getGraphicsOverlays().add(graphicsOverlay); // add a mouse move listener sceneView.setOnMouseMoved(m -> { // convert the mouse point to screen coords var point = sceneView.screenToBaseSurface(new Point2D(m.getX(), m.getY())); // create a polyline from (0.0, 0.0) to the mouse point var pointCollection = new PointCollection(SpatialReferences.getWgs84()); pointCollection.addAll(List.of(new Point(0.0, 0.0), point)); var ployline = new Polyline(pointCollection); // create and show the graphic graphicsOverlay.getGraphics().clear(); var graphic = new Graphic(ployline, new SimpleLineSymbol(SimpleLineSymbol.Style.SOLID, ColorUtil.colorToArgb(Color.RED), 5.0f)); graphicsOverlay.getGraphics().add(graphic); }); } @Override public void stop() { if (sceneView != null) { sceneView.dispose(); } } public static void main(String[] args) { launch(args); } }           ... View more

Update: I wonder if the DirectX capability detection used by the runtime has some issues. I have another test user who experiences extremely poor performance any time the map view updates despite having a very capable laptop. In this particular case the laptop has dual GPUs, an Nvidia discrete mobile GPU and an Intel 630 CPU-integrated GPU. The runtime seems to always select the integrated GPU but is also melting the CPU leaving the discrete GPU idle. If you pan the map view while a heatmap is displayed there is a pause of up to a minute while the heatmap rerenders. For this case there is usually an option in the Nvidia settings to choose which graphics card to use. I think it is also possible to disable the built in Intel graphics - possibly at the driver settings level or in the bios.   ... View more

Hi,  The error output indicates that the native libs for runtime cannot be found when SceneBuilder tries to construct the controls. One way to fix that would be to copy the jniLIbs folder into SceneBuilder's library folder. Colin ... View more