knotR: Knot Diagrams using Bezier Curves

`k9_35` <-
structure(list(minsymvec = structure(c(-9.19944967740548, -184.300045488267, 
-362.751682092914, -35.0301372054908, -306.808522127871, -121.07870902212, 
195.337523978149, 295.834688105988, 173.421719183017, 150.378187135792, 
3.56534537518659, 301.156849676982, -66.3448179295395, -252.34119939517, 
-354.451114555601, -27.2613995297062, -225.260638594029, -73.6940154778663, 
231.604402847461, 269.550984684383, 94.8980063967776, 79.6689083363748, 
135.673658039895, 324.892053622693), .Names = c("handle_A7", 
"handle_A8", "handle_A9", "handle_A17", "handle_A22", "handle_A23", 
"handle_A31", "handle_A32", "handle_A33", "handle_A41", "handle_A46", 
"handle_A47", "node7", "node8", "node9", "node17", "node22", 
"node23", "node31", "node32", "node33", "node41", "node46", "node47"
), class = "minsymvec"), overunderobj = structure(c(1, 14, 4, 
11, 22, 8, 17, 6, 19, 16, 2, 13, 20, 10, 23, 7, 18, 5), .Dim = c(9L, 
2L)), symobj = structure(list(Mver = structure(c(23, 8, 9, 22, 
7, 17, 24, 15, 14, 1, 16, 6), .Dim = c(6L, 2L)), xver = NULL, 
    Mhor = structure(c(23, 7, 17, 8, 22, 9, 24, 16, 6, 15, 1, 
    14, 11, 19, 5, 20, 10, 21, 12, 4, 18, 3, 13, 2), .Dim = c(12L, 
    2L)), xhor = NULL, Mrot = NULL, exact_h = NULL, exact_v = NULL, 
    mcdonalds = FALSE, celtic = FALSE, reefknot = FALSE, center_crossing = FALSE, 
    indep = structure(c(FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, 
    TRUE, TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, 
    FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, TRUE, TRUE, FALSE, 
    FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, TRUE, TRUE, 
    FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, FALSE, 
    FALSE, FALSE, FALSE, TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, 
    FALSE, FALSE, FALSE, TRUE, TRUE, TRUE, FALSE, FALSE, FALSE, 
    FALSE, FALSE, FALSE, FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, 
    TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, 
    TRUE, TRUE, TRUE, FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, 
    FALSE, TRUE, FALSE, FALSE, FALSE, FALSE, TRUE, TRUE, FALSE
    ), .Names = c("handle_A1", "handle_A2", "handle_A3", "handle_A4", 
    "handle_A5", "handle_A6", "handle_A7", "handle_A8", "handle_A9", 
    "handle_A10", "handle_A11", "handle_A12", "handle_A13", "handle_A14", 
    "handle_A15", "handle_A16", "handle_A17", "handle_A18", "handle_A19", 
    "handle_A20", "handle_A21", "handle_A22", "handle_A23", "handle_A24", 
    "handle_A25", "handle_A26", "handle_A27", "handle_A28", "handle_A29", 
    "handle_A30", "handle_A31", "handle_A32", "handle_A33", "handle_A34", 
    "handle_A35", "handle_A36", "handle_A37", "handle_A38", "handle_A39", 
    "handle_A40", "handle_A41", "handle_A42", "handle_A43", "handle_A44", 
    "handle_A45", "handle_A46", "handle_A47", "handle_A48", "node1", 
    "node2", "node3", "node4", "node5", "node6", "node7", "node8", 
    "node9", "node10", "node11", "node12", "node13", "node14", 
    "node15", "node16", "node17", "node18", "node19", "node20", 
    "node21", "node22", "node23", "node24", "node25", "node26", 
    "node27", "node28", "node29", "node30", "node31", "node32", 
    "node33", "node34", "node35", "node36", "node37", "node38", 
    "node39", "node40", "node41", "node42", "node43", "node44", 
    "node45", "node46", "node47", "node48"))), .Names = c("Mver", 
"xver", "Mhor", "xhor", "Mrot", "exact_h", "exact_v", "mcdonalds", 
"celtic", "reefknot", "center_crossing", "indep"))), .Names = c("minsymvec", 
"overunderobj", "symobj"), class = "knot")