Helloooooooooooo !!!

You problem may be solved by copying the graph's edges first :

dg2 = DiGraph()
dg2.add_edges(dg.edges())
dg2.show()

If it changes nothing there's not much that I can do unless you give us a 
way to create your graph on our computers :-)

Nathann

On Sunday, January 13, 2013 6:07:05 PM UTC+1, crushinator wrote:
>
> Here is a picture of the problem.  The vertices are too small and the edge 
> arrows are too big.  I  can't tell anything that is going on.  I tried 
> increasing figsize, vertex_size, and the dpi you suggested.  I cannot 
> figure out why this won't work.  Any help is greatly appreciated.  Thank 
> you.
>
> On Thursday, January 10, 2013 5:32:15 PM UTC-6, David Joyner wrote:
>>
>> On Thu, Jan 10, 2013 at 6:07 PM, crushinator <joel.m...@gmail.com> 
>> wrote: 
>> > Alternatively, is there a way I can make the graphics produced higher 
>> > resolution? 
>> > 
>>
>> I don't understand what you tried and what you didn't. 
>> Did you try the dpi option? (It's in th reference manual... 
>> search "sagemath graph plot dpi option" then use find to get 
>> the first line with dpi in it.) 
>> If so, what was the problem? 
>>
>> > 
>> > On Thursday, January 10, 2013 3:27:53 PM UTC-6, crushinator wrote: 
>> >> 
>> >> Hi, 
>> >> 
>> >> I have a problem getting a graph to plot on sage.  I have a graph 
>> called 
>> >> dg, a digraph on 100 vertices.  The graph is several components.  When 
>> I 
>> >> plot dg using the following: 
>> >> 
>> >> dg.plot(layout='graphviz', vertex_labels=false, vertex_size = 10) 
>> >> 
>> >> I get a graph where the vertices are extremely small and the arrows 
>> from 
>> >> the edges dominate the visualization.  I'm trying to make the graph 
>> have 
>> >> normal sized vertices and edges. 
>> >> My question is what settings can i use to make the arrows on the edges 
>> >> smaller but visible? 
>> > 
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>> > 
>>
>

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