The settings on the Line settings [Line Settings] tab page relate to the dimensioning view and the variant preview.
Selection the color defined here refers exclusively to the component area that you have marked in the 2D preview using the frame (context menu command: " Selection: Mark section [Selection: Mark region] ").
Display all lines thinly [Show all lines thin] sets thick lines to setting "0.0".
Use colors if this option is deactivated, all color settings are ignored and replaced by "black".
Display cosmetic elements in their own color [Use one color for cosmetic elements] activates or deactivates the setting for the Cosmetic [Cosmetic elements] elements field.
