diff options
Diffstat (limited to 'R/networkplot.R')
| -rw-r--r-- | R/networkplot.R | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/R/networkplot.R b/R/networkplot.R index 1055b08..2401cb1 100644 --- a/R/networkplot.R +++ b/R/networkplot.R @@ -133,7 +133,7 @@ networkplot <- function(R, groups = NULL, title = NULL){ ggraph::geom_conn_bundle( data = con, ggplot2::aes( - edge_alpha = abs(.data$value), + edge_alpha = abs(.data$value)^2, edge_colour = .data$value ), tension = 0.5 @@ -153,20 +153,18 @@ networkplot <- function(R, groups = NULL, title = NULL){ ggraph::geom_node_point( ggplot2::aes( filter = .data$leaf, - colour = .data$group, fill = .data$group ), - size = 3 + size = 1 ) + # labels nodes and groups ggraph::geom_node_text( ggplot2::aes(label = .data$name), # prevents text labels from overlapping repel = TRUE, - size = 3 + size = 1 ) + - ggplot2::theme_void() + - ggplot2::theme(legend.position = 'none') + ggplot2::theme_void() if(!is.null(title)){ p <- p + @@ -175,6 +173,11 @@ networkplot <- function(R, groups = NULL, title = NULL){ plot.title = ggplot2::element_text(hjust = 0.5) ) } + + if(!is.null(groups)){ + p <- p + + ggplot2::scale_fill_discrete(name = 'Superpathway') + } return(p) } |