library(knotR)
filename <- "amphichiral15.svg"
a <- reader(filename)
#knotplot2(a,node=TRUE)
Mver <- matrix(c(
6,41,
5,42,
40,7,
4,43,
3,1
),ncol=2,byrow=TRUE)
symamp <- symmetry_object(a,Mver=Mver,xver=2)
a <- symmetrize(a,symamp)
# knotplot2(a,node=F,lwd=1)
#knotplot2(a,lwd=1,text=T,circ=F,rainbow=TRUE)
ouamp <- matrix(c(
1, 13,
8, 2,
3, 40,
4, 21,
22, 5,
37, 21,
19, 26,
37, 28,
20, 35,
41, 7,
33, 11,
14, 43,
27, 34,
30, 39,
9, 31
),ncol=2,byrow=TRUE)
#knotplot(a,ouamp,gap=15,lwd=10)
jj <-
knotoptim(filename,
symobj = symamp,
ou = ouamp,
prob = 0,
iterlim=1000,print.level=2,hessian=FALSE
# control=list(trace=100,maxit=1000), # these arguments for optim()
# useNLM=FALSE
)
write_svg(jj, filename,safe=FALSE)
dput(jj,file=sub('.svg','.S',filename))
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