Latest Contributions by LucasDanzinger

Hey Troy-   Thanks for the feedback. I've logged an enhancement for us to improve the doc.   Regarding the other points of improving the app, those are all great ideas. I'll pass those onto Andy as a possible future blog ideas.   -Lucas ... View more

This service doesn't directly support Export Tiles endpoint. We have a specific service item in ArcGIS Online for exporting. Note that you will need to use an ArcGIS subscription login for this, although it doesn't consume credits. https://www.arcgis.com/home/item.html?id=226d23f076da478bba4589e7eae95952  ... View more

Thanks for reporting this. We gave it a look and can confirm you've run into a bug with the scaling in 3D. I've logged the following bug - BUG-000163776 Dictionary Renderer Expression scaling renders incorrectly in 3D. If you would like, you can contact support to have your customer account number attached to the bug to receive status updates.  ... View more

I'm pleased to share that the Native Maps SDK team at Esri is actively researching support for Flutter, and we look forward to sharing more exciting news in Q1/Q2 of next year. Stay tuned! ... View more

Hi Troy - we've got a fix in for the 200.3 release, which should be coming out in December 2023. We don't currently have any patch releases for 200.1 planned. ... View more

Here is some sample code I put together that moves the point and displays a graphic at the new point   ApplicationWindow { id: appWindow width: 800 height: 600 title: "Untitled172" // add a mapView component MapView { id: mv anchors.fill: parent // set focus to enable keyboard navigation focus: true // add a map to the mapview Map { // add the ArcGISStreets basemap to the map initBasemapStyle: Enums.BasemapStyleArcGISStreets initialViewpoint: ViewpointExtent { extent: Envelope { id: env json: {"spatialReference":{"latestWkid":3857,"wkid":102100},"xmax":-13013797.089479687,"xmin":-13034963.75614633,"ymax":4036739.5261344,"ymin":4020864.5261344174} } } } GraphicsOverlay { id: graphicsOverlayAddNewPoint Graphic { geometry: Point { x: -117 y: 34 spatialReference: SpatialReference {wkid: 4326} } symbol: SimpleMarkerSymbol { color: "red" } } } Component.onCompleted: { movePoint() } function movePoint() { var refPointList = []; var refPoint = ArcGISRuntimeEnvironment.createObject("Point", { x: -117, y: 34, spatialReference: Factory.SpatialReference.createWgs84()}); refPointList.push(refPoint); var linearUnit = ArcGISRuntimeEnvironment.createObject("LinearUnit", {linearUnitId: Enums.LinearUnitIdKilometers}); var angularUnit = ArcGISRuntimeEnvironment.createObject("AngularUnit", {angularUnitId: Enums.AngularUnitIdDegrees}); var movedPoints = GeometryEngine.moveGeodetic(refPointList, 2, linearUnit, 0, angularUnit, Enums.GeodeticCurveTypeGeodesic); var graphic = ArcGISRuntimeEnvironment.createObject("Graphic", { geometry: movedPoints[0], symbol: ArcGISRuntimeEnvironment.createObject("SimpleMarkerSymbol", {color: "purple"}) }); graphicsOverlayAddNewPoint.graphics.append(graphic); } } } ... View more

First thing to do after creating the shapefile feature table is to query it for the feature you want, using the query parameters - https://developers.arcgis.com/qt/cpp/api-reference/esri-arcgisruntime-featuretable.html#queryFeatures   Once you have the Feature handy, you can get the feature's geometry https://developers.arcgis.com/qt/cpp/api-reference/esri-arcgisruntime-feature.html#geometry   Once you get the geomtry, you'll need to use geometry_cast to cast the base class Geometry to a Polyline.   The Polyline is-a Multipart geometry. You'll want to go through the parts, and for-each  part, you can get a list of the points/vertices that make up the part https://developers.arcgis.com/qt/cpp/api-reference/esri-arcgisruntime-immutablepart.html#points.    Hope this helps! ... View more

It looks like you new up a picture marker symbol and set the parent to ‘this’, then the graphic is removed from the collection but not deleted. Calling clear on the graphics overlay will remove it from the collection but it won’t delete the object.  https://developers.arcgis.com/qt/cpp/api-reference/esri-arcgisruntime-graphiclistmodel.html#clear Try setting the parent object of the symbol the the graphic, and then deleting the graphic after calling clear. Either that or use some more sophisticated RAII technique  ... View more

Your approach is roughly the approach we took in an example app - https://github.com/Esri/dynamic-situational-awareness-qt/blob/main/Shared/LocationDisplay3d.h   There are some interesting challenges to work through, such as whether to drape the symbol on the ground or have it fixed at a given z value above the terrain, and what type of symbol to use. ... View more

It is on our list of things we would like to do, but as there are reasonable alternative workflows available, it hasn't made the cut. I unfortunately don't have a time frame as to when this will be planned. If you can email me (ldanzinger@esri.com) with some relevant use cases and business cases, I will be sure to pass that along to product management so we can hopefully get this feature request some traction. ... View more

we are looking into this still ... View more