Latest Contributions by LucasDanzinger

Hisho- A good place to start is to download the sample viewer and check out the routing samples. QML samples - ArcGIS for Developers | ArcGIS for Developers C++ samples - ArcGIS for Developers | ArcGIS for Developers Use the samples as a base, and then consult the API reference for finer grain details. Thanks, Luke ... View more

Are you sure you want to be calling queryServiceFeatures? This is to query the service to pull records into the feature table. If you are just wanting to do a regular query, you probably want to perform a queryFeatures or even a QueryTask. ... View more

Hi Taner, What is the "feature" in feature.geometry referring to? Is this a feature from the feature table that you have obtained through some method of the feature table? Thanks, Luke ... View more

Hey Rainer- No, this won't need the spatial analyst extension. The only time you will need that extension is if you are using the Geoprocessor, and running a geoprocessing tool that requires Spatial Analyst extension. If this was the case, you would need to publish a Geoprocessing package (GPK) from ArcMap, and consume that package in Runtime. With this workflow, you would know you need to purchase an extension if you also needed the extension to execute the tool in ArcMap- if the tool in ArcMap required the extension, the tool once packaged as a GPK will require the extension in Runtime. Cheers, Luke ... View more

Hey Paul- Can you share the JSON representation of the renderer? I tried creating a simple line graphic with a dashed line symbology, and that works as expected, so maybe there is something in the renderer causing issues. Thanks, Luke ... View more

Hey Rainer, No worries, glad to help. I can't speak to the 2 Quartz options as they are still in design. Once they are fleshed out, I believe the raw raster analysis is going to be the cleanest and most straight forward. For now, try to create the feature table, either of grids polygons or maybe even point centroids (do this work in ArcMap). Once you have that, I would bring it into your Runtime app, and do the following: 1) Create signal handler for mouse clicked on the map 2) call Buffer on the mapPoint that is returned 3) Set up a query against the feature table. The query will need to have several things set:   - Where clause to "1=1" to return any record. Change this to some other SQL clause if you want to filter results.   - Set the geometry to your buffer polygon   - Set spatial relationship to either intersects or within, depending on what your requirements are   - Set outstatisitcs to gather the average, standard deviation, sum, etc. Here are the different out statistics you can set - ArcGIS Runtime SDK for Qt QML API: Enums Class Reference 4) Execute the query and create a signal handler for when it completes. The results will be aggregated values to whatever your outstatistics were set to, as opposed to individual values from the raw data I do something similar in the following example. It creates the buffer, runs a query with the buffer, sets out statistics, and gets the aggregated data points back. The only difference is this runs a QueryTask, but this workflow should work against a feature table with queryFeatures. RuntimeQtSamples/main.qml at master · ldanzinger/RuntimeQtSamples · GitHub Hope this gets you on the right track. -Luke ... View more

If your data are in vector format and you are using the new type of package, something like this should probably be possible, though I can't say for certain, as we are still in the early stages of design. The alternative workflow you suggested would work as well. Another feature we will have at Quartz is support for raw raster files (tiff, jpg, etc), so if you have bathymetry data that are already in raster format, this may end up being the best route to go. You could have a raster function that did something like your buffer workflow that you suggested. -Luke ... View more

The full story is not yet worked out, but it will likely be through a package that can be created in ArcGIS Pro, and can then be consumed in ArcGIS Runtime APIs and ArcGIS Pro. ... View more

And we are considering adding something for searching for features in a basemap layer at Quartz, however it would likely be using something other than a TPK with an ArcGISLocalTiledLayer. Hope that helps! -Luke ... View more

The reason I ask is because with ArcGISTiledMapServiceLayer (online), you can set up the service so that you can run a query against it. However, you won't be able to do this with the ArcGISLocalTiledLayer and a TPK. ... View more

Hey Rainer- Are you working only offline (with a TPK and ArcGISLocalTiledLayer) or also online (with an ArcGISTiledMapServiceLayer)? -Luke ... View more