Hi:
I want to create a polygon encircling a graph. For this i use convex
hull to get the coordinate points for polygon.
g - barabasi.game(10)
L-layout.fruchterman.reingold(g)
temp1 - chull(L)
temp1 - c(temp1, temp1[1])
plot(g, layout=layout.fruchterman.reingold)
But when i plot the polygon
Of email
Sent: Thursday, November 14, 2013 10:04 AM
To: r-help@r-project.org
Subject: [R] polygon circling a graph
Hi:
I want to create a polygon encircling a graph. For this i use convex
hull to get the coordinate points for polygon.
g - barabasi.game(10)
L-layout.fruchterman.reingold(g
Please post the packages from which 'barabasi' and 'layout.fruch'
originate (not to mention whatever the plot() method is for whatever class
your 'g' is). Further, without seeing what your data look like we have no
way of knowing whether you've fed the appropriate elements of L to chull.
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