With this configuration objects with a specific colour are put together in a specific layer. The "color" configuration consists of the following files:
- dxf-color.cfg
- color.dat
- tablayerexpcolor.dat
- tabdashexpcolor.dat
- tabfontexpcolor.dat
- tablayerimpcolor.dat
- tabdashimpcolor.dat
- tabfontimpcolor.dat
in the %ncghelps%\dxf directory.
The file dxf-color.cfg contains the lines:
spec_name='color.dat'
SelectByColor=TRUE
below label 1 which triggers the filtering mechanism and point to the file containing the layer specifics.