Is there a way to dynamically adjust the rendering rule parameter of an image service so that the gradient of a map contains different color values at different intervals?
Do the raster data have to meet certain criteria or based on special formats when creating and then using the Rendering Rule parameter?
Raster functions that can be made available to the service during publication were used to try to adapt the raster file to new pixel values and then apply a colormap. The raster functions used were Remap and Colormap. However, the pixel values in the raster file were not changed.