I am using a tile layer of Land Surface Temperature in a Web App in ArcGIS Online. The tile came with its original stretch symbology from blue (cooler) to red (hotter), and both ends of the stretch bar were labelled accordingly.
After publishing and including the tile in a Web App, In both the Layer List and Legend widgets, the following is displayed:
1. Is this possible to achieve with JS API?
2. If not, is there another way to do this?
Thanks in advance for any ideas!