AnsweredAssumed Answered

FeatureLayer with Multipoints and PictureMarker renders artifacts

Question asked by alexander.parshin on Jun 2, 2020
Latest reply on Jun 27, 2020 by ubatsukh-esristaff

I see strange rendering artifacts when I use FeatureLayer with Multipoints and PictureMarkers. Here is a codepen to reproduce this problem: https://codepen.io/parshin/pen/ExPYBLp?editors=1000 

 

I took Create a FeatureLayer with client-side graphics | ArcGIS API for JavaScript 4.15  as a base example and made two changes:

  1. Changed geometry from Point to Multipoint
  2. Changed symbol of the renderer from "text" to "picture-marker" (SVG as data URL)

After these changes, I see the strange artifacts on the map:

Both Multipoints and PictureMarker are required to reproduce this problem. When you zoom in/out the map, the artifacts appear in different places (the top-left corner of internal rendering tile?).

 

Is it a bug? Is there any workaround to remove this rendering problem?

 

Environment: ArcGIS JS API 4.15, Chrome, Ubuntu.

Outcomes