Arcpy - How to change the transparency of each band of CutFill raster?

[neolab]

Hi everybody,

Currently i have normal CutFill raster which include: Net Gain, Unchanged, Net Loss. So how can i change the transparency of Net Gain, Unchanged, Net Loss individually using Arcpy ?

Thank you all very much

[NeilAyres]

Sorry, but I do not see anything in the methods or parameters of a raster object that would allow you to do this.