combine.colorbar.with.brainview.image: Combine a colorbar and a brainview image into a new figure.

In neuroconductor/fsbrain: Managing and Visualizing Brain Surface Data

Description

Combine a colorbar and a brainview image into a new figure.

Usage

combine.colorbar.with.brainview.image(
  brainview_img = "fsbrain_arranged.png",
  colorbar_img = "fsbrain_cbar.png",
  output_img = "fsbrain_merged.png",
  offset = "+0+0",
  extend_brainview_img_height_by = NULL,
  silent = FALSE,
  allow_colorbar_shrink = TRUE,
  horizontal = FALSE
)

Arguments

brainview_img	path to the main image containing the view of the brain, usually an image in PNG format.
colorbar_img	path to the main image containing the separate colorbar, usually an image in PNG format.
output_img	path to output image, including the file extension.
offset	offset string passed to magick::image_composite. Allows you to shift the location of the colorbar in the final image.
extend_brainview_img_height_by	integer value in pixels, the size of the lower border to add to the brainview_img. Increase this if the lower part of the colorbar is off the image canvas.
silent	logical, whether to silence all messages
allow_colorbar_shrink	logical, whether to shrink the colorbar to the width of the animation in case it is considerably wider (more than 20 percent). Defaults to TRUE.
horizontal	logical, whether the colorbar is horizontal. If so, it will be added below the 'brainview_img'. If it is vertical, it will be added to the right of the 'brainview_img'.

Value

named list with entries 'output_img_path': character string, path to saved image. 'merged_img': magick image instance, the merged image

See Also

Other colorbar functions: coloredmesh.plot.colorbar.separate(), combine.colorbar.with.brainview.animation()

neuroconductor/fsbrain documentation built on Sept. 16, 2020, 2:30 p.m.