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- About FatmaAkdemir
FatmaAkdemir
Frequent Contributor
since
10-08-2020
06-18-2025
111
Posts created
39
Kudos given
4
Solutions
10
Kudos received
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My Ideas
(0 Idea Submissions)Latest Contributions by FatmaAkdemir
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Thank you very much for the explanation. If there was a function in DynamicEntity like setVisible() or hide() that would be great. Do you have any plans for the next releases regarding this? When we apply a filter associated with a DataSource on runtime, we need to show some entities and hide some other entities but I could not find necessary functions neither in DynamicEntityDataSource nor in DynamicEntityLayer. After I apply the filter, there is no way to delete previously added observations.
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06-19-2025
12:19 AM
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Hi @JamesBallard1 , Thanks for the answer. What should I do with the return value QFuture?
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06-18-2025
10:04 AM
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Given a specific entity ID, I want to remove an entity from DynamicDataSource or DynamicEntityLayer. Is that possible?
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06-18-2025
06:23 AM
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Thank you very much @JamesBallard1. In fact track ids are string values starting with 2 digits of category number. Is there a way to render track lines according to the first 2 characters of track ID attribute?
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05-16-2025
06:20 AM
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Thanks for your detailed solution! If there was a way to delete all dynamic entities that did not receive any new observations for 10 seconds I would not need to apply filtering to those previous entities. They would be deleted already by this mechanism. Is there a way to do that?
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05-15-2025
11:58 AM
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We upgraded to Ubuntu 24.04 and it seems that the minimum Arcgis version working on 24.04 is 200.6. However the Qt version coming with Synaptic package manager is 6.4.2 . Should we go back to Arcgis 200.1 because of Qt version? Would 200.1 work on Ubuntu 24.04?
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05-15-2025
06:31 AM
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485
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Hi @JamesBallard1 , Thanks for your reply. The filtering mechanism is defined by the user by clicking on some checkboxes (e.g. speed greater than some value) on runtime. After the user clicks Apply button, I also need to apply that filtering to previously added observations that are being displayed on the map. How would I achieve that?
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05-15-2025
03:49 AM
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auto* uniqueValue1 = new UniqueValue("Cat 11", "Cat 11", QVariantList() << "Cat 11", new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::X, QColor(Qt::darkYellow), 12.0, this), this);
auto* uniqueValue2 = new UniqueValue("Cat 20", "Cat 20", QVariantList() << "Cat 20", new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::X, QColor(Qt::darkGreen), 12.0, this), this);
auto* uniqueValue3 = new UniqueValue("Cat 21", "Cat 21", QVariantList() << "Cat 21", new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::X, QColor(Qt::darkBlue), 12.0, this), this);
auto* uniqueValue4 = new UniqueValue("Cat 48", "Cat 48", QVariantList() << "Cat 48", new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::X, QColor(Qt::darkMagenta), 12.0, this), this);
auto* uniqueValue5 = new UniqueValue("Cat 62", "Cat 62", QVariantList() << "Cat 62", new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::X, QColor(Qt::darkCyan), 12.0, this), this);
auto* history1 = new UniqueValue("Cat 11", "Cat 11", QVariantList() << "Cat 11", new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::Circle, QColor(Qt::darkYellow), 4.0, this), this);
auto* history2 = new UniqueValue("Cat 20", "Cat 20", QVariantList() << "Cat 20", new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::Circle, QColor(Qt::darkGreen), 4.0, this), this);
auto* history3 = new UniqueValue("Cat 21", "Cat 21", QVariantList() << "Cat 21", new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::Circle, QColor(Qt::darkBlue), 4.0, this), this);
auto* history4 = new UniqueValue("Cat 48", "Cat 48", QVariantList() << "Cat 48", new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::Circle, QColor(Qt::darkMagenta), 4.0, this), this);
auto* history5 = new UniqueValue("Cat 62", "Cat 62", QVariantList() << "Cat 62", new SimpleMarkerSymbol(SimpleMarkerSymbolStyle::Circle, QColor(Qt::darkCyan), 4.0, this), this);
auto* line1 = new UniqueValue("Cat 11", "Cat 11", QVariantList() << "Cat 11", new SimpleLineSymbol(SimpleLineSymbolStyle::Solid, QColor(Qt::darkYellow), 2.0, this), this);
auto* line2 = new UniqueValue("Cat 20", "Cat 20", QVariantList() << "Cat 20", new SimpleLineSymbol(SimpleLineSymbolStyle::Solid, QColor(Qt::darkGreen), 2.0, this), this);
auto* line3 = new UniqueValue("Cat 21", "Cat 21", QVariantList() << "Cat 21", new SimpleLineSymbol(SimpleLineSymbolStyle::Solid, QColor(Qt::darkBlue), 2.0, this), this);
auto* line4 = new UniqueValue("Cat 48", "Cat 48", QVariantList() << "Cat 48", new SimpleLineSymbol(SimpleLineSymbolStyle::Solid, QColor(Qt::darkMagenta), 2.0, this), this);
auto* line5 = new UniqueValue("Cat 62", "Cat 62", QVariantList() << "Cat 62", new SimpleLineSymbol(SimpleLineSymbolStyle::Solid, QColor(Qt::darkCyan), 2.0, this), this);
// Add the unique values to the renderer
auto* uniqueRenderer = new UniqueValueRenderer("", new SimpleMarkerSymbol(this), QStringList() << "source", QList<UniqueValue*>() << uniqueValue1 << uniqueValue2 << uniqueValue3 << uniqueValue4 << uniqueValue5, this);
auto* uniqueRendererHistory = new UniqueValueRenderer("", new SimpleMarkerSymbol(this), QStringList() << "source", QList<UniqueValue*>() << history1 << history2 << history3 << history4 << history5, this);
auto* uniqueRendererTrajectory = new UniqueValueRenderer("", new SimpleLineSymbol(this), QStringList() << "source", QList<UniqueValue*>() << line1 << line2 << line3 << line4 << line5, this);
mpDynamicEntityLayer->setRenderer(uniqueRenderer);
mpDynamicEntityLayer->trackDisplayProperties()->setPreviousObservationRenderer(uniqueRendererHistory);
mpDynamicEntityLayer->trackDisplayProperties()->setTrackLineRenderer(uniqueRendererTrajectory); At line 25 I'm trying to give different colors to track lines for different categories of tracks, but it does not work. What am I missing?
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05-12-2025
01:15 AM
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I have a custom class inheriting the DynamicEntityDataSource. I want to apply a similar filtering mechanism just like ArcGISStreamServiceFilter but I couldn't find any examples. I wanted to look at ArcGISStreamService class's setFilter() function but I could not find the .cpp implementation.
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05-12-2025
12:11 AM
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Thank you very much @MarkBockenhauer . I downloaded the tile packages you created, and I'll use them.
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03-20-2025
11:46 PM
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Hi @MarkBockenhauer , I was asking if there is a way to download BasemapStyle::ArcGISDarkGrayBase map for offline usage, or any other basemap.
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03-19-2025
11:21 PM
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I need a gray background map (without tiles or tile package) on a PC without no internet. Is there a way to download such a map for offline usage? What would be the correct way, do I have to download vector tiles?
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03-19-2025
04:55 AM
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Thank you very much ! @JamesBallard1 Can I ask you one more question? We need something like a track trajectory, or track history, is there a feature or a class providing this?
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03-11-2025
01:59 AM
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I want to identify the clicked Graphic object on a MapGraphicsView. However the old method is deprecated, could you give me an example of the new method?
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03-10-2025
05:13 AM
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We used to download imagery data to our local directories for offline usage via QGIS application. We were using the below link for image export. https://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer However this is not working lately, giving SSL errors. Is there an alternative or am I missing something?
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01-08-2024
04:50 AM
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My kudoed posts
| Title | Kudos | Posted |
|---|---|---|
| 1 | 08-16-2022 11:27 PM | |
| 1 | 08-16-2022 11:32 PM | |
| 1 | 02-10-2022 10:50 PM | |
| 1 | 09-02-2021 11:53 PM | |
| 1 | 08-24-2021 06:53 AM |
Activity Feed
- Posted Re: Deleting a single entity from DynamicEntityLayer on Qt Maps SDK Questions. 06-19-2025 12:19 AM
- Kudoed Re: Deleting a single entity from DynamicEntityLayer for JamesBallard1. 06-19-2025 12:19 AM
- Kudoed Re: Deleting a single entity from DynamicEntityLayer for JamesBallard1. 06-18-2025 10:05 AM
- Posted Re: Deleting a single entity from DynamicEntityLayer on Qt Maps SDK Questions. 06-18-2025 10:04 AM
- Posted Deleting a single entity from DynamicEntityLayer on Qt Maps SDK Questions. 06-18-2025 06:23 AM
- Kudoed Re: Applying an ArcGISStreamServiceFilter on a custom DynamicEntityDataSource for JamesBallard1. 05-16-2025 06:21 AM
- Posted Re: UniqueValueRenderer does not work on DynamicEntityLayer's track line renderer on Qt Maps SDK Questions. 05-16-2025 06:20 AM
- Kudoed Re: UniqueValueRenderer does not work on DynamicEntityLayer's track line renderer for JamesBallard1. 05-16-2025 06:20 AM
- Posted Re: Applying an ArcGISStreamServiceFilter on a custom DynamicEntityDataSource on Qt Maps SDK Questions. 05-15-2025 11:58 AM
- Kudoed Re: Applying an ArcGISStreamServiceFilter on a custom DynamicEntityDataSource for JamesBallard1. 05-15-2025 11:54 AM
- Kudoed Re: Ubuntu 24.04 Qt Version 6.4.2 is not compatible with Arcgis 200.6 for LucasDanzinger. 05-15-2025 09:22 AM
- Posted Ubuntu 24.04 Qt Version 6.4.2 is not compatible with Arcgis 200.6 on Qt Maps SDK Questions. 05-15-2025 06:31 AM
- Kudoed Re: Applying an ArcGISStreamServiceFilter on a custom DynamicEntityDataSource for JamesBallard1. 05-15-2025 03:57 AM
- Posted Re: Applying an ArcGISStreamServiceFilter on a custom DynamicEntityDataSource on Qt Maps SDK Questions. 05-15-2025 03:49 AM
- Posted UniqueValueRenderer does not work on DynamicEntityLayer's track line renderer on Qt Maps SDK Questions. 05-12-2025 01:15 AM
- Posted Applying an ArcGISStreamServiceFilter on a custom DynamicEntityDataSource on Qt Maps SDK Questions. 05-12-2025 12:11 AM
- Posted Re: Minimal offline map with gray background on Qt Maps SDK Questions. 03-20-2025 11:46 PM
- Kudoed Re: Minimal offline map with gray background for MarkBockenhauer. 03-20-2025 11:44 PM
- Posted Re: Minimal offline map with gray background on Qt Maps SDK Questions. 03-19-2025 11:21 PM
- Posted Minimal offline map with gray background on Qt Maps SDK Questions. 03-19-2025 04:55 AM
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