From mboxrd@z Thu Jan 1 00:00:00 1970 To: fernanbolando@mailc.net, 9fans@9fans.net Date: Tue, 12 Apr 2011 09:33:47 +0200 From: Sape Mullender Message-ID: In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Subject: Re: [9fans] where to get color troff? Topicbox-Message-UUID: cfd06df4-ead6-11e9-9d60-3106f5b1d025 > On Tue, Apr 12, 2011 at 2:38 PM, Peter A. Cejchan 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