Re: [9fans] where to get color troff?

[pmarin <pmarin.mail@gmail.com>]

/sys/src/cmd/postscript/mcolor/

On Tue, Apr 12, 2011 at 10:24 AM, Fernan Bolando
<fernanbolando@mailc.net> wrote:
>
>
> On Tue, Apr 12, 2011 at 3:33 PM, Sape Mullender <sape@plan9.bell-labs.com>
> wrote:
>>
>> > On Tue, Apr 12, 2011 at 2:38 PM, Peter A. Cejchan <tyapca7@gmail.com>
>> > wrote:
>> >
>> >> do you mean 'graph', or 'chart' ?
>> >> ++pac
>> >>
>> >
>> > right now it's mostly charts.
>>
>> I use these macros for generating color:
>>
>> .de CL
>> \\X'PS \\$1 \\$2 \\$3 setrgbcolor'\\c
>> ..
>> .de BK
>> \\X'PS 0 0 0 setrgbcolor'\\c
>> ..
>> .de EM
>> \\$3\\X'PS 1 0 0 setrgbcolor'\\$1\\X'PS 0 0 0 setrgbcolor'\\$2
>> ..
>>
>> They only work if you generate postscript (you can, of course, turn that
>> into pdf as well).
>> .CL r g b
>> sets the color to the rgb values (0 0 0 being black, 1 1 1 being white,
>> 0.5 0.5 0.5 being middle grey)
>> .BK
>> sets the color to black.
>> .EM "string1" "string2" "string3"
>> (emphasis), where strings 2 and 3 are optional prints string3 in the
>> current
>> color, followed by string1 in red and string2 in black (with no space
>> between
>> strings 3, 1 and 2 — they work as .B or .I in the .ms macro package.
>>
>>        Sape
>>
>
> Wow cool it worked. thanks a lot
>
>
>