#9211: graph vertices cut off
----------------------------+-----------------------------------------------
Reporter: jason | Owner: jason, mvngu, ncohen, rlm
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.7.2
Component: graph theory | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author: Jason Grout
Merged: | Dependencies:
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Changes (by ppurka):
* status: needs_work => needs_review
Comment:
Added two patches. The
[attachment:trac-9211-fix_cut_vertices_in_graphs.patch first one] is
essentially the patch by jason redone to work with 4.7.2_alpha3.
The [attachment:trac-9211-add_padding_to_graphs.patch second patch] adds
extra padding to all graphs. The two pngs attached are the output of
{{{
M = matrix(RDF, [[1/3, 1/3, 1/3], [0, 1/4, 3/4], [1/2, 1/4, 1/4]])
G=DiGraph(M, format='weighted_adjacency_matrix')
G.show(vertex_size=800, edge_labels=True)
}}}
The file [attachment:with-additional-padding.png] is the result of both
the patches being applied.
Graphs currently look really bad without either of the two patches. The
second patch is not a panacea for all cut off graph plots since it doesn't
fix all cases. But my hope is that it fixes most commonly used cases.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9211#comment:11>
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