colorNodes {pathRender} | R Documentation |
attach node coloring information to a graphNEL instance
colorNodes(g, nodeAss, pal, attgen)
g |
graphNEL instance |
nodeAss |
color map for nodes: vector with elements evaluating to colors and nodes as element names |
pal |
a palette (use colorRampPalette for color interpolation) |
attgen |
attribute generating function – pwayRendAttrs is prototype |
a graphNEL instance with additional rendering data
Vince Carey <stvjc@channing.harvard.edu>
example(randomGraph) nn = nodes(g1) x = runif(length(nn)) names(x) = nn h1 = colorNodes(g1, x, colorRampPalette(brewer.pal(9, "Blues"))(length(nn)), pwayRendAttrs) h1