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Change symbols using UniqueValueRenderer in arcpy

Question asked by WParra_tscggis on Jul 22, 2020
Latest reply on Jul 22, 2020 by danretired

Hello, is it possible to change the symbols of a layer that is symbolized using unique values using the UniqueValueRenderer in arcpy CIM access by looping over each item and changing its symbol?

 

for grp in sym.renderer.groups:
    for itm in grp.items:
        ''' Change the symbol of each item to a specific symbol
             based on the value'''

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