ortho3: Display an orthographic projection plot of a nifti object.
In neuroconductor-devel/spant: MR Spectroscopy Analysis Tools

ortho3

R Documentation

Display an orthographic projection plot of a nifti object.

Description

Display an orthographic projection plot of a nifti object.

Usage

ortho3(
  underlay,
  overlay = NULL,
  xyz = NULL,
  zlim = NULL,
  zlim_ol = NULL,
  alpha = 0.7,
  col_ol = viridisLite::viridis(64),
  orient_lab = TRUE,
  rescale = 1,
  crosshairs = TRUE,
  ch_lwd = 1,
  colourbar = TRUE,
  bg = "black",
  mar = c(0, 0, 0, 0),
  smallplot = c(0.63, 0.65, 0.07, 0.42),
  legend_axis_cex = 0.75
)

Arguments

`underlay`	underlay image to be shown in grayscale.
`overlay`	optional overlay image.
`xyz`	x, y, z slice coordinates to display.
`zlim`	underlay intensity limits.
`zlim_ol`	overlay intensity limits.
`alpha`	transparency of overlay.
`col_ol`	colour palette of overlay.
`orient_lab`	display orientation labels (default TRUE).
`rescale`	rescale factor for the underlay and overlay images.
`crosshairs`	display the crosshairs (default TRUE).
`ch_lwd`	crosshair linewidth.
`colourbar`	display a colourbar for the overlay (default TRUE).
`bg`	plot background colour.
`mar`	plot margins.
`smallplot`	smallplot option for positioning the colourbar.
`legend_axis_cex`	font expansion factor for the legend axis text.