convertGiottoLargeImageToMG

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Last Updated: Mar 11, 2023

Description

convert a giottoLargeImage by downsampling into a normal magick based giottoImage

Usage

convertGiottoLargeImageToMG(
  gobject = NULL,
  largeImage_name = NULL,
  giottoLargeImage = NULL,
  mg_name = NULL,
  spat_unit = NULL,
  spat_loc_name = NULL,
  crop_extent = NULL,
  xmax_crop = NULL,
  xmin_crop = NULL,
  ymax_crop = NULL,
  ymin_crop = NULL,
  resample_size = 5e+05,
  max_intensity = NULL,
  return_gobject = TRUE,
  verbose = TRUE
)

Arguments

gobject	gobject containing giottoLargeImage
largeImage_name	name of giottoLargeImage
giottoLargeImage	alternative input param using giottoLargeImage object instead of through gobject and largeImage_name params
mg_name	name to assign converted magick image based giottoImage. Defaults to name of giottoLargeImage
spat_unit	spatial unit
spat_loc_name	gobject spatial location name to map giottoImage to (optional)
crop_extent	extent object to focus on specific region of image
xmax_crop	assign crop boundary
xmin_crop	assign crop boundary
ymax_crop	assign crop boundary
ymin_crop	assign crop boundary
resample_size	maximum number of pixels to use when resampling
max_intensity	value to treat as maximum intensity in color scale
return_gobject	return as giotto object
verbose	be verbose

Value

a giotto object if return_gobject = TRUE or an updated giotto image object if return_gobject = FALSE