addLegend: Adds a legend

In pRoloc: A unifying bioinformatics framework for spatial proteomics

Description

Adds a legend to a plot2D figure.

Usage

addLegend(object, fcol = "markers", where = c("bottomleft", "bottom",
  "bottomright", "left", "topleft", "top", "topright", "right", "center",
  "other"), col, bty = "n", ...)

Arguments

object	An instance of class MSnSet
fcol	Feature meta-data label (fData column name) defining the groups to be differentiated using different colours. Default is markers.
where	One of "bottomleft" (default), "bottomright", "topleft", "topright" or "other" defining the location of the legend. "other" opens a new graphics device, while the other locations are passed to legend.
col	A character defining point colours.
bty	Box type, as in legend. Default is set to "n".
...	Additional parameters passed to legend.

Details

The function has been updated in version 1.3.6 to recycle the default colours when more organelle classes are provided. See plot2D for details.

Value

Invisibly returns NULL

Author(s)

Laurent Gatto

pRoloc documentation built on Nov. 8, 2020, 6:26 p.m.