pcolor

pcolor

This is a built-in patch variable. It holds the color of the patch. You can set this variable to make the patch change color.

All patch variables can be directly accessed by any turtle standing on the patch. Color can be represented either as a NetLogo color (a single number) or an RGB color (a list of 3 numbers). See details in the Colors section of the Programming Guide. If you give an RGBA color with 4 numbers the transparency value will be ignored (except in NetLogo 3D).

See also color.