POST
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Is there any function in ArcGIS Qt Runtime API deciding whether a given lat lon is on land or on sea? We want to take islands into consideration while performing this check.
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09-02-2022
01:08 AM
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0
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6
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963
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We have a map application where user defines several polygons with mouse. We want to save these polygon Graphics (which are obviously created with PolygonBuilder class) to a shapefile. After the application is restarted by user, we want to reload these polygons on to the map. Are there any coding examples regarding this issue?
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09-02-2022
01:05 AM
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0
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3
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635
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POST
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Thank you @JamesBallard1 for this very clean solution. It is exactly the way we are currently moving our graphics right now. However if anything, any new functions or interfaces are added about this issue in the future, please let us know.
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08-16-2022
11:32 PM
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1
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1
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620
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Hi @JamesBallard1 , Thanks for your answer. You're correct, I have a list of point nodes which are movable via mouse move and I have a polygon that is reshaped by the movement of these nodes. Somehow the inner part can only be double clicked if one of the nodes is moved, otherwise it's not. It seems to be a bug that I should solve by myself in my own code.
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08-16-2022
11:27 PM
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1
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0
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568
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POST
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I have a polygon object which I want to be deleted by the double click of mouse. However the double click only works if I click on the outer line of the polygon. I want it to work when user double clicks on inside of the polygon which is filled with a different color. How can I achieve this? void ClutterZoneItem::AddFillerPolygon(){
for(int i = 0; i < mNodes.size(); i++){
mpPolygonBuilder->addPoint(mNodes[i]->geometry());
}
mpFillerPolygon->setGeometry(mpPolygonBuilder->toGeometry());
mpFillerPolygon->attributes()->insertAttribute("zone_id", miId);
mpMapViewer->AddToClutterZonesOverlay(mpFillerPolygon);
cout << "Filler polygon eklendi" << endl;
}
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08-16-2022
01:40 AM
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0
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2
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693
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POST
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I want to ask if there is any feature plan for making the Graphic class movable via mouse move or drag event. It would be nice if we had an interface or a function like setMovable(true) and when we inherit from Graphic, our object would be movable on the map.
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08-16-2022
01:32 AM
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0
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3
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662
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POST
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Hi @LucasDanzinger , Thank you for the answer! We are currently using RasterElevationSource by giving a list of filenames. Our main concern is that the DTED files can be seen by the user since they reside in the user's computer. We don't want them to be open to user so we thought that it could be a good idea to move them to a remote server. 1) What would be the correct method to access dt2 files from a remote server? 2) When we use RasterElevationSource, are dt2 files loaded once when creating the RasterElevationSource or are they being loaded as user zooms in a specific area? We might consider to delete dt2 files after we create RasterElevationSource if they won't be needed afterwards.
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03-03-2022
11:15 PM
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0
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1
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1637
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We have several dt2 files (DTED) as elevation source. We have published them in a GeoServer. Can we access these elevation data by WMS? Is there any example that shows us the proper usage of accessing the elevation data from GeoServer?
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03-03-2022
12:01 AM
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0
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3
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1679
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POST
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We have purchased a Deployment License that is limited up to 25 users. I was wondering what happens if we exceed 25 users? If we used that license token on more than 25 computers, would we encounter an error? How is it checked on ArcGIS side?
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02-10-2022
10:50 PM
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1
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1
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790
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POST
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Hi @LucasDanzinger , Hope you're well! One simple question we have : Is there any way to use SketchEditor on 3D SceneGraphicsView instead of MapView?
... View more
12-27-2021
03:57 AM
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0
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1
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1259
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Thank you very much @AndrewBladon ! I guess I have overlooked this method of GeometryEngine.
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11-15-2021
04:38 AM
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0
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0
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1247
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POST
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I have a SceneGraphicsView where we add the Basemap from offline tiles. Since we are only interested in a small map area, we didn't download the whole world imagery. I want to restrict the user at some level while zooming out. Is that possible?
... View more
11-14-2021
11:11 PM
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0
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0
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285
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POST
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I want to obtain a new Point (geodetic) by adding x and y offset (in meters) to another Point. Is there any class or function to do that like in the case of GeodeticDistanceResult?
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11-14-2021
11:07 PM
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0
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5
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1304
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POST
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Hi @JamesBallard1 , We have tried to get tile data from a remote computer over the local network by mounting the directory using Linux Samba . However Pan/Zoom on the map does not operate seamlessly which is not the case when we put the tiles on the local disk. How can we make things faster when the tiles are on a remote computer?
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10-27-2021
12:03 AM
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0
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1
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695
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POST
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Hi @KoushikHajra , Specs and OS of our hardware is below: 1) 32 GB Memory 2) Intel Core i7 - 10700 CPU 2.9 GHz x16 3) GeForce RTX 2060 SUPER / PCIe / SSE2 / NVIDIA TU106 (8GB Graphics Card) 4) Ubuntu Linux OS 20.0.4 64 bit
... View more
10-01-2021
12:40 AM
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0
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Title | Kudos | Posted |
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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 |
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