Seurat: FeaturePlot font size

[pbrazda]

Hi,

Is there an option to set/reduce the font sizes in FeaturePlot?
With multiple plots in one frame, the font sizes are not matched and results in a plot that has no visible graphs but large title names only.

Thank you!

[andrewwbutler]

Hi,

The font sizes for FeaturePlot are handled via themes in ggplot2. If you're plotting multiple features in the same plot, you can set combine = FALSE to return a list of ggplot objects that you can then manipulate as you would any ggplot. For example:

plots <- FeaturePlot(object = pbmc_small, features = c("MS4A1", "LYZ"), combine = FALSE)
plots <- lapply(X = plots, FUN = function(x) x + theme(plot.title = element_text(size = 5)))
CombinePlots(plots = plots)

I would also explore the size/resolution that you're using to export the plots.