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Re: setting png font

From: Ben Abbott
Subject: Re: setting png font
Date: Thu, 19 Aug 2010 18:59:43 -0400

On Aug 19, 2010, at 6:53 PM, Ben Abbott wrote:

> On Aug 19, 2010, at 2:39 PM, Dr. Johannes Zellner wrote:
>> Hi,
>> How do I set the png font name and size?
>> all attempts with "print -F:6" or -FVera:6 failed.
>> The gnuplot backend is capable of ttf fonts in the png terminal (libgd), so 
>> the gnuplot version which is used by octave accepts stuff like "set term png 
>> font 'Vera,6"
>> any help much appreciated.
>> Johannes.
> I have confirmed this behavior. I'll try to find a work around, which will 
> likely depend upon the version of gnuplot you are running.
> Can you tell us what version of Octave and Gnuplot you are running?
> Ben

For gnuplot 4.4, you can modify the fontsize of all text by ...

        ht = findall (gcf, "-property", "fontsize");
        set (ht, "fontsize", 6)
        print -dpng test.png

For gnuplot 4.2.x, I haven't found a solution.


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