Continuous color renderer problem on smartphones

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10-31-2019 04:03 AM
AlexZotos
New Contributor

Hello everyone!

I've been dealing with the following problem on ArcGIS Javascript API (versions 4.12 & 4.13)

When using a color variable some smartphones show only one color. For example, opening this sample of the API Data-driven continuous color - 4.13 in certain smartphones shows the following result:

This sample is supposed to color the polygons according to a value using the color ramp shown on the Legend.

This is not reproducible in every smartphone. The screenshot comes from a Huawei P9 Lite but we have also encountered it with Samsung devices. The problem is that not all of them do it and there is also no pattern on the version of Android used. Also, the used browser does not make a difference.

We haven't tested it on iPhones so I don't know if it also appears on those.

We first encountered it on version 4.12 but it was not fixed on the 4.13 update. After googling around a bit I haven't found anything relevant (since I don't know the cause my keywords may not be totally correct)

Any help will be appreciated since now I am stuck with using unique-values renderers and that is not really the correct way to show my data on the map.

Thank you in advance!

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