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FW: black and white printable graphs


From: Henry F. Mollet
Subject: FW: black and white printable graphs
Date: Mon, 07 Feb 2005 09:56:19 -0800
User-agent: Microsoft-Entourage/10.1.1.2418

N.B. See attached with 5 lines annotated "% Nov 21 2004"


------ Forwarded Message
From: "Henry F. Mollet" <address@hidden>
Date: Sun, 06 Feb 2005 20:06:18 -0800
To: NZG <address@hidden>, Octave_post <address@hidden>
Subject: Re: black and white printable graphs
Resent-From: address@hidden
Resent-Date: Sun, 6 Feb 2005 21:55:38 -0600

1. You've picked color brown. The B/W printer may print this color so
faintly that you cannot see it. I believe it's blue = 3 which comes out the
least faint on a B/W printer. I have no idea why different colors print
differently on B/W printer.

2. Black requires a patch as per my same question a little while ago but I
don't remember which m file had to be patched. After the patch, it will be
octave:10> plot (rand(5),"address@hidden")
Henry





2/6/05 2:30 PM, NZG at address@hidden wrote:

> Currently when I generate graphs I use the octave-forge print utility to
> create jpg's and then import them into PDF's
> 
> i.e.
> plot(n,(ylow+yhigh),"^;;6");
> title('y(n)');
> xlabel('n');
> ylabel('y');
> print('graph5.jpg','-djpg')
> 
> I've discovered, however, that the colored lines of plot utility do not show
> up at all on my black and white printer.
> 
> I have also discovered that the Octave plot utility doesn't seem to be able to
> generate black lines.
> 
> Am I missing something?
> How is this typically done?
> 
> thx,
> NZG. 
> 
> 
> 
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Octave is freely available under the terms of the GNU GPL.

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How to fund new projects:  http://www.octave.org/funding.html
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------ End of Forwarded Message

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