Query the number of colors for color output.

::query_colored returns all possible parameter values for ::set_colored. ::set_colored defines how many colors are used for region or graphics output.

Htuple Colors ;
regiongrowing(Image,&Seg,5,5,6,100) ;
T_query_colored(&Colors) ;
set_colored(WindowHandle,get_i(Colors,1)) ;
disp_region(Seg,WindowHandle) ;

::query_colored always returns H_MSG_TRUE.

::set_colored, ::set_color, ::disp_region

::query_color

::set_colored, ::set_color

System