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List:       graphviz-interest
Subject:    [graphviz-interest] Changing font size for labels using graphviz
From:       erg () research ! att ! com (Emden R !  Gansner)
Date:       2005-10-13 9:51:40
Message-ID: 434E666A.8060009 () research ! att ! com
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Also, gvParseArgs is just a wrapper for the same command-line argument parser used by dot,
so -N... should be recognized and used. As John suggests, try generating postscript or bitmap output and
see -N has any effect on those. Of course, you can also just embed

  node [fontsize=...]

in the graph.

You may want to post your input and output, or submit them as a bug report

   http://www.research.att.com/~erg/graphviz/bugform.html

so someone can do a sanity check.

     Emden

John Ellson wrote:
> Konstantin Savenkov wrote:
> 
>> Hello all,
>>
>> I use the graphviz library to dump my graphs in svg format, to be 
>> drawed by Qt. I found labels with the default font size (14pt) too 
>> large to fit ellipses, so I want to change fontsize before rendering a 
>> graph in svg file.
>>
>> Using command-line "dot", a similar thing can be done with 
>> -Nfontsize=8 argument, but gvParseArgs function doesn't recognize "-N" 
>> arguments (or, at least, they don't have any effect on generated svg 
>> output).
>>
>> Any suggestions?
>>



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