createGiottoLargeImage: createGiottoLargeImage
In drieslab/Giotto_site_suite: Spatial Single-Cell Transcriptomics Toolbox

createGiottoLargeImage

R Documentation

createGiottoLargeImage

Description

Creates a large giotto image that can be added to a Giotto subcellular object. Generates deep copy of SpatRaster

Usage

createGiottoLargeImage(
  raster_object,
  name = "image",
  negative_y = TRUE,
  extent = NULL,
  use_rast_ext = FALSE,
  image_transformations = NULL,
  flip_vertical = FALSE,
  flip_horizontal = FALSE,
  xmax_bound = NULL,
  xmin_bound = NULL,
  ymax_bound = NULL,
  ymin_bound = NULL,
  scale_factor = 1,
  verbose = TRUE
)

Arguments

`raster_object`	terra SpatRaster image object
`name`	name for the image
`negative_y`	Map image to negative y spatial values if TRUE. Meaning that origin is in upper left instead of lower left.
`extent`	SpatExtent object to assign spatial extent. Takes priority unless use_rast_ext is TRUE.
`use_rast_ext`	Use extent from input raster object
`image_transformations`	vector of sequential image transformations - under construction
`flip_vertical`	flip raster in a vertical manner
`flip_horizontal`	flip raster in a horizontal manner
`xmax_bound, xmin_bound, ymax_bound, ymin_bound`	assign min and max x and y values for image spatial placement
`scale_factor`	scaling of image dimensions relative to spatial coordinates
`verbose`	be verbose