draw.overlay: Create brain figure with overlays, legend, and key slice
In TKoscik/nifti.draw:

Usage Arguments Author(s)

View source: R/draw.overlay.R

  draw.overlay(anat.nii, over.nii, over.vol, over.color, mask.nii, mask.vol, roi.nii, roi.val, roi.color="#ff64ff",orientation, idx.slice=TRUE, cbars=TRUE, save.dir, file.name, img.format="png", img.w=NULL, img.unit="in", img.dpi=600, save.plot=TRUE, return.plot=FALSE)

`anat.nii`
`over.nii`
`over.vol`
`over.color`
`mask.nii`
`mask.vol`
`roi.nii`
`roi.val`
`roi.color`
`orientation`
`idx.slice`
`cbars`
`save.dir`
`file.name`
`img.format`
`img.w`
`img.unit`
`img.dpi`
`save.plot`
`return.plot`