laptop and a wrench

Bug

Observing a glitch where a polyline graphic with App6D Military Symbology disappears and renders incorrectly at larger scales while zooming in ArcGIS Maps SDK for JavaScript.

ArcGIS Maps SDK for JavaScript
Bug ID Number BUG-000172155
SubmittedNovember 8, 2024
Last ModifiedDecember 6, 2024
Applies toArcGIS Maps SDK for JavaScript
Version found4.30
Operating SystemWindows OS
Operating System Version10.0 64 Bit
StatusAs Designed

Additional Information

The test app the user provided is working as intended. This is a user error, and the issue will be closed. The spatial reference of the client-side feature layer does not match the spatial reference of the view. The user is not setting the spatial reference on the layer in the test app. In this case, the spatial reference of the layer will default to WGS84. Even if they set it to WGS84, the API will reproject the query results of the layer to match the spatial reference of the view, which in this case is Web Mercator. The issue occurs because the query is issued with tile extents visible in the view, which are reprojected to the layer’s spatial reference (WGS84). The lines in the layer do not intersect the reprojected tile extents, which is why no features are returned. This CodePen app (https://codepen.io/ycabon/pen/VwoRdab?editors=0010) explains the problem. In this app: -The cyan area represents the tile extent in question. -The top view is in Web Mercator, and the bottom view is in WGS84. For best results, set the spatial reference of the layer to match the spatial reference of the view (Web Mercator in this case). This will resolve the issue. Here’s the updated CodePen app (https://codepen.io/U_B_U/pen/NWQJzEZ?editors=1000) for reference.

Steps to Reproduce

Bug ID: BUG-000172155

Software:

  • ArcGIS Maps SDK for JavaScript

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