LabelClusters: Label clusters on a ggplot2-based scatter plot

In lyc-1995/MySeuratWrappers: My extentions to Seurat package

Description

Label clusters on a ggplot2-based scatter plot

Usage

LabelClusters(
  plot,
  id,
  clusters = NULL,
  labels = NULL,
  split.by = NULL,
  repel = TRUE,
  fill = "white",
  alpha.box = 0,
  alpha.text = 1,
  ...
)

Arguments

plot	A ggplot2-based scatter plot
id	Name of variable used for coloring scatter plot
clusters	Vector of cluster ids to label
labels	Custom labels for the clusters
split.by	Split labels by some grouping label, useful when using facet_wrap or facet_grid
repel	Use geom_label_repel to create nicely-repelled labels
fill	When use geom_label_repel, set the color of label boxes
alpha.box	When use geom_label_repel, set the transparency (0-1) of label boxes
alpha.text	When use geom_label_repel, set the transparency (0-1) of label texts
...	Extra parameters to geom_label_repel or geom_text, such as size

Value

A ggplot2-based scatter plot with cluster labels

See Also

geom_label_repel geom_text

Examples

plot <- DimPlot(object = pbmc_small)
LabelClusters(plot = plot, id = 'ident')

lyc-1995/MySeuratWrappers documentation built on June 30, 2020, 11:48 a.m.