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JonL
Esri Contributor
since
05-24-2019
02-25-2022
10
Posts created
1
Kudos given
3
Solutions
1
Kudos received
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My Ideas
(0 Idea Submissions)Latest Contributions by JonL
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Hello and thanks for reaching out, As you've pointed out, the `GeometryEngine.intersections()` method requires two geometries. As a result, there is currently no API for obtaining the self-intersection of a single polyline. It would be possible, howerver, to implement this manually by making a new polyline out of each segment of your original polyline. It would then be possible to iterate over these segments, using ` GeometryEngine.intersections(selfIntersectingPolyline, segment)` to find the intersection points between them and your original geometry. There may be a few caveats to keep in mind here, for example, if the self-intersecting geometry is very complex (i.e. consists of many segments), then this could result in a quite a few calls to ` GeometryEngine.intersections()`, and might take a fair while to compute.
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02-25-2022
03:22 AM
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Hello, It would be helpful for us to reproduce this locally so that we can assist in dealing with this issue. Would you be able to share the code used for syncing the geodatabase with us? Many thanks, Jonathan
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11-02-2020
07:29 AM
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Hi Martin, The best way to measure distances using the API is with GeometryEngine.distanceGeodetic() or GeometryEngine.lengthGeodetic(), as that will take into accound the map's spatial reference correctly. We've double checked, and the distances returned by this method are correct. For setting the viewpoint to a specific scale, you could use MapView.setViewpointScaleAsync(double) or .setViewpointCenterAsync(Point,double) . Please let us know if this works well for you, or if you have any other questions. Thanks, Jon
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03-23-2020
03:46 AM
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Hi Martin, Would you be able to share some details regarding the inaccuracy you are observing in the return values of .getMapScale() ? This might help us better understand the issue and offer some more focused support. Thanks, Jonathan
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03-05-2020
03:11 PM
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Hi Tom, The sample `List related features` shows how to use a `ListView` to create an UI element that lists all the features returned from a query. Perhaps this is something similar to what you are looking to do?
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03-04-2020
04:17 PM
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Hello Rick, While we have Python 2 and 3 included in the LocalServer SDK for our desktop APIs, these are built on top of Anaconda, so that only their vetted packages would be included in any potential packages. Alternatively we build from sources for packages we maintain. Most importantly, neither of the libraries you mentioned are in our installs. If you have any further questions, please don't hesitate to ask.
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01-13-2020
03:38 AM
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This question has now been answered here: https://community.esri.com/thread/242222-get-the-current-zoom-level-and-latlong-in-android-sdk
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10-24-2019
06:46 AM
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You can use GeoView.getCurrentViewpoint(), which will return a Viewpoint that has information about latitude, longitude and scale.
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10-24-2019
06:42 AM
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Hi Nishidh, You can use the method: map.addDoneLoadingListener(Runnable listener) You can then set the viewpoint once the map has finished loading using one of the many ways elaborated in this sample: arcgis-runtime-samples-android/java/change-viewpoint at master · Esri/arcgis-runtime-samples-android · GitHub
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09-30-2019
01:10 AM
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Hi James, you can set the impedance parameters to your desired value(s) by first clearing the default parameters: serviceAreaParameters.getDefaultImpedanceCuttoffs().clear(); And then adding your own values into the default impedance cuttoffs, e.g. for 1 and 3 min: serviceAreaParameters.getDefaultImpedanceCuttoffs().addAll(Arrays.asList(1.0, 3.0)); Hope this answers your question, please let us know if you have any further problems. Jonathan
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09-23-2019
01:16 AM
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My kudoed posts
| Title | Kudos | Posted |
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| 1 | 02-25-2022 03:22 AM |
Activity Feed
- Got a Kudo for Re: Obtaining the intersecting point from a self-intersecting polyline.. 03-01-2022 12:49 AM
- Kudoed Re: Geodatabase Synchronization Error for nrcnylmz. 02-25-2022 03:24 AM
- Posted Re: Obtaining the intersecting point from a self-intersecting polyline. on ArcGIS Runtime SDK for Android Questions. 02-25-2022 03:22 AM
- Posted Re: Geodatabase Synchronization Error on ArcGIS Runtime SDK for Android Questions. 11-02-2020 07:29 AM
- Posted Re: Displaying the ratio scale of a map on Java Maps SDK Questions. 03-23-2020 03:46 AM
- Posted Re: Displaying the ratio scale of a map on Java Maps SDK Questions. 03-05-2020 03:11 PM
- Posted Re: Looking for a Java 100.7 Legend Example on Java Maps SDK Questions. 03-04-2020 04:17 PM
- Posted Re: Are there any Python Libraries in Runtime? on Java Maps SDK Questions. 01-13-2020 03:38 AM
- Posted Re: Get the Current Zoom level in android SDK on ArcGIS Runtime SDK for Android Questions. 10-24-2019 06:46 AM
- Posted Re: Get the current zoom level and Lat/Long in android sdk on ArcGIS Runtime SDK for Android Questions. 10-24-2019 06:42 AM
- Posted Re: how do i zoomIn zoomOut map during initial load for perticular area on ArcGIS Runtime SDK for Android Questions. 09-30-2019 01:10 AM
- Posted Re: Setting Impedance Cutoffs in Java on Java Maps SDK Questions. 09-23-2019 01:16 AM
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