Closed Ramirj closed 7 months ago
Hi, highlight_set_nodes
searches for the name
column in node data by default as described in the manual. You should change name
argument to reaction
if you search for the reaction
column, like:
highlight_set_nodes(highlight_reaction, name="reaction", how="all")
I think raising the warning or the message could be useful if none of the nodes is highlighted. I will update the feature in dev
.
In highlight_set_nodes
of the devel
branch, the message will be shown when there are no nodes highlighted (or all nodes are highlighted). Feel free to reopen the issue if you encounter the other issue.
commit 12587f486db195a2ca5056081744bddb34922b31
Hi @noriakis,
I'm trying to highlight specific gene nodes on raw KEGG maps using ggkegg but for some reason it isn't working for me. Is it possible to achieve this using this package? This is the code that I tried to use:
reaction <- c("rn:R00756") g <- pathway("dosa00010") |> mutate(mod=highlight_set_nodes(reaction, how="all")) ggraph(g, layout="manual", x=x, y=y)+ geom_node_rect(fill="grey",aes(filter=type == "ortholog"))+ overlay_raw_map("dosa00010")+ geom_node_point(aes(filter=type == "reaction"), shape=21, fill="blue", color="black", size=2)+ ggfx::with_outer_glow( geom_node_point(aes(filter=mod, x=x, y=y), color="red",size=2), colour="yellow",expand=5 )+ theme_void()
And this is the resulting plot:
I didn't receive any error messages or anything, but the gene node that I wanted to highlight was not highlighted. If you could provide some insight that would be great. Thank you!