I have different neighborhood polygon features and would like to symbolize using only four colors automatically.
I do no how to do it. Any help please!
You could try the following, if it suits your need.
1) Add a new field to attribute table (say "Mod_Code" with datatype=Short Integer).
2) Open Field Calculator of the above field,
Parser = Python (see code below)
Symbolize the layer categorically, with Value_field "Mod_Code".
This would symbolize your whole layer in 4 colors.
Thank you Jay for your help.
The following image is my result. However, I want the adjacent polygons not to have the same color. I would like to apply the four color theorem in ArcGIS.
I use this arcscript:
Map Coloring - Five Color a Map
Thank you Kyle,
I downloaded the arcscript but wasn't able to proceed. Do you think it works with ArcGIS 10.2.1?
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