Hi Nathann. Unfortuantely, I didn't get any difference. Here is a way to
create the graph:
CG = DiGraph()
CG.add_edges([(0, 36, None), (1, 48, None), (2, 14, None), (3, 22, None),
(4, 5, None), (4, 56, None), (5, 4, None), (6, 8, None), (6, 27, None), (7,
8, None), (8, 6, None), (8, 7, None), (8, 27, None), (8, 28, None), (10,
11, None), (10, 13, None), (11, 10, None), (12, 53, None), (12, 61, None),
(13, 10, None), (14, 2, None), (15, 34, None), (16, 22, None), (16, 38,
None), (17, 18, None), (18, 17, None), (19, 24, None), (21, 49, None), (21,
64, None), (21, 69, None), (22, 3, None), (22, 16, None), (24, 19, None),
(25, 34, None), (27, 6, None), (27, 8, None), (27, 58, None), (28, 8,
None), (29, 42, None), (29, 44, None), (30, 76, None), (30, 78, None), (30,
79, None), (31, 67, None), (33, 63, None), (34, 15, None), (34, 25, None),
(36, 0, None), (37, 66, None), (38, 16, None), (39, 66, None), (39, 74,
None), (40, 80, None), (41, 52, None), (42, 29, None), (42, 44, None), (43,
73, None), (44, 29, None), (44, 42, None), (45, 57, None), (47, 51, None),
(48, 1, None), (49, 21, None), (50, 76, None), (50, 77, None), (51, 47,
None), (52, 41, None), (53, 12, None), (54, 55, None), (55, 54, None), (56,
4, None), (57, 45, None), (58, 27, None), (60, 71, None), (61, 12, None),
(62, 68, None), (63, 33, None), (64, 21, None), (64, 69, None), (65, 69,
None), (66, 37, None), (66, 39, None), (66, 72, None), (67, 31, None), (68,
62, None), (69, 21, None), (69, 64, None), (69, 65, None), (71, 60, None),
(72, 66, None), (73, 43, None), (74, 39, None), (75, 81, None), (76, 30,
None), (76, 50, None), (76, 77, None), (76, 78, None), (76, 79, None), (77,
50, None), (77, 76, None), (77, 78, None), (78, 30, None), (78, 76, None),
(78, 77, None), (79, 30, None), (79, 76, None), (80, 40, None), (81, 75,
None)])
On Sunday, January 13, 2013 2:36:21 PM UTC-6, Nathann Cohen wrote:
Hell !!!
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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