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Bug

Map sublayer transparency value is not defined in JavaScript while it is defined in REST API.

Last Published: January 29, 2020 ArcGIS API for JavaScript
Bug ID Number BUG-000123215
SubmittedJune 19, 2019
Last ModifiedJune 5, 2024
Applies toArcGIS API for JavaScript
Version found4.11
Operating SystemWindows OS
Operating System Version2012 R2
StatusWill Not Be Addressed

Additional Information

Map service transparency is not the same as the opacity property on the layer that is controlled with the ArcGIS API for JavaScript. If the transparency is set on the map service, the JavaScript API MapImageLayer still has the default value of 1. Refer to the following documentation: https://developers.arcgis.com/javascript/latest/api-reference/esri-layers-MapImageLayer.html#opacity If the MapImageLayer.opacity is set, the actual opacity value of the sublayer is the value of MapImageLayer.opacity multiplied by the sublayer's opacity. Refer to the following documentation: https://developers.arcgis.com/javascript/latest/api-reference/esri-layers-support-Sublayer.html#opacity

Steps to Reproduce

Bug ID: BUG-000123215

Software:

  • ArcGIS API for JavaScript

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