Latest Contributions by LucasDanzinger

‎03-28-2016

Can you please elaborate what you mean by a Qt viewer? When you say you want to open the viewer from ArcGIS, do you mean ArcMap?

‎03-25-2016

Interesting... When you say you ran from Qt Creator in the desktop, were you doing a local build and run, or how did you run it from the desktop? Many people using AppStudio still just run the app through the player from Qt Creator. It is invoked differently than when used through the AppStudio app, but it is still invoking the same player app.

‎03-25-2016

Hi Ken, It seems like you are doing everything right, and if it works on the desktop, then it seems like your code is generally correct. The only things I can think of that could be different on desktop vs iOS is where you are saving the data. Perhaps it doesn't have the correct permissions or something like that? It might be worth while to contact Esri Support to help you troubleshoot this further to help narrow down the issue. -Luke

‎03-25-2016

What is the error? You should be able to specify a WHERE clause when generating your local geodatabase in the parameters.

‎03-24-2016

Matt, createId() will create a unique ID every time it is invoked. So you would need to code some logic into your app so that if the Settings does not yet have an ID set, then to call this function, and set that ID. Else, it would not call the method, and just use the ID that has been already generated. However, you are correct that if the app was deleted, that it would not be tied to this ID.

‎03-24-2016

Marco- We are aiming for Q3 of 2016 for our final release of Qt. Most everything that was at our 10.2.6 release will be there are in Quartz, plus many more new capabilities. I will say that there are many API changes, so sometimes, a class will be removed or will work completely differently, because the overall workflow has changed. It is also possible that some fringe workflows may not come in until Update 1. If you have any specific bits of functionality you are curious about, let me know, and I will check our plans. I also recommend watching for the beta in June, and downloading it to see if you can do your workflows with it. There will be some new features still added between beta and final, but the bulk of it will be available for you to test. -Luke

‎03-24-2016

Not with our current release, but we will bring in support for geopackage (vector & raster) soon. Our plan is to first get our release of Quartz out, then the first update after that (Quartz update 1) will have geopackages. The tentative timeframe for that is looking like late this year, or early next.

‎03-24-2016

The immediate roadmap is that we will soon be releasing a very focused patch release for 10.2.6, with some bug fixes, but no new functionality. What we have been working on for so time now is our Quartz release, and we will have a beta available for you to download near the UC in June. This release will bring many new capabilities, and the discrepancies between the two APIs will be no longer- they will both have the same functionality. The only caveat to that right now is that we do not plan to have local server as part of the QML API. Please let us know if this is something you need. We will continue to have our pure QML API, and our pure C++ (widgets) API, but we will also be releasing a QQuickItem MapView, which will allow you to create your UI in QML, and write all of your business logic in C++. This paradigm will be supported on all platforms. In addition to that, we will have support for web maps, 3D, military symbology, and lots more. You can find some more details about Quartz in the following blog posts Quartz Beta 1 is Now Available! | ArcGIS Blog Quartz Architecture Deep Dive | ArcGIS Blog Let me know if you have any more questions. -Luke

‎03-23-2016

Ken- You can either write some logic to create your own unique ID and store it in QSettings, or if you are using AppStudio (which it looks like you are), you can use AppFramework's createId() method to get a unique ID, and store it in the settings with AppFramework's Settings. This should persist between sessions, but wouldn't be accessible between multiple apps (as iOS apps are sandboxed). Hopefully this gets you on the right track. -Luke

‎03-23-2016

There is unfortunately a bug in our 10.2.x implementation of the feature table, which does not allow for the editing of the z values. I have confirmed from a small test I wrote that this is fixed with our Quartz release, which will be coming out in beta near UC.

‎03-23-2016

We plan to release the beta near the User Conference in June. It will support C++ API on all of the same supported platforms as QML (namely, adding support for iOS and Android). This paradigm will be achievable through exposing a C++ map view as a QQuickItem type, so you can write your UI in QML, and your logic in C++.

‎03-23-2016

When you set up your GenerateGeodatabaseParameters, you should be able to modify the list of LayerQuery objects. For each one of those (i.e. each layer), set the queryOption to Enums.QueryOptionNone. This should pull only the schema and no features so you can work in this "upload only" type of workflow. With our Quartz release of the Runtime API, we will have this revamped to be a bit clearer and doc'd better.

‎03-23-2016

Tough to say what the issue is without seeing any code or data. Perhaps you can share? Also, have you tried creating the feature with ArcGISRuntime.createObject(), and then setting the geometry and any required attributes? I personally find this to be a more reliable method of creating objects than creating the JSON representation of the object, as this method seems more error prone (IMO).

‎03-22-2016

Looks like a bug. We will get this working right with our Quartz release. mapScaleChanged should only emit when the scale changes, and Quartz will have a new signal called visibleAreaChanged, which will work similarly to extentChanged. This would emit if you pan or zoom. -Luke

‎03-21-2016

Maybe this will help get you on the right track - RuntimeQtSamples/main.qml at master · ldanzinger/RuntimeQtSamples · GitHub

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Date Last Visited	‎06-17-2026 07:54 AM

My Ideas

Latest Contributions by LucasDanzinger

Re: How can Qt viewer be opened from ArcGIS?

Re: Adding a feature to an offline geodatabase using GeodatabaseFeatureTable::addFeature

Re: Adding a feature to an offline geodatabase using GeodatabaseFeatureTable::addFeature

Re: Using GenerateGeodatabaseParameters's layerQueries property in qml

Re: How can I get a unique device id?

Re: Roadmap for Runtime SDK

Re: geopackage qml

Re: Roadmap for Runtime SDK

Re: How can I get a unique device id?

Re: Support for PointZ geometry

Re: QML Map's onMapScaleChanged and onMapExtentChanged signals not working as expected, especially on Android.

Re: How to generate an offline geodatabase schema only - no data

Re: Adding a feature to an offline geodatabase using GeodatabaseFeatureTable::addFeature

Re: QML Map's onMapScaleChanged and onMapExtentChanged signals not working as expected, especially on Android.

Re: How to get distance and azimuth between points with qml?

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Re: Windows Deployment