updateGiottoImage

Last Updated: Sep 07, 2023

Description

Updates the spatial positioning and sizing of a giotto image or largeImage attached to a giotto object.

Usage

updateGiottoImage(
  gobject = NULL,
  image_name = NULL,
  largeImage_name = NULL,
  xmax_adj = 0,
  xmin_adj = 0,
  ymax_adj = 0,
  ymin_adj = 0,
  x_shift = 0,
  y_shift = 0,
  scale_factor = NULL,
  scale_x = 1,
  scale_y = 1,
  order = c("first_adj", "first_scale"),
  xmax_set = NULL,
  xmin_set = NULL,
  ymax_set = NULL,
  ymin_set = NULL,
  return_gobject = TRUE,
  verbose = TRUE
)

Arguments

gobject	gobject containing desired image object
image_name	name of giotto image object
largeImage_name	name of giotto largeImage object
xmax_adj, xmin_adj, ymax_adj, y m in_adj	adjust image boundaries by increasing maximum and decreasing minimum bounds respectively of xy bounds
x_shift, y_shift	shift entire image along xy axes
scale_factor	set scale_x and scale_y params at the same time
scale_x, scale_y	independently scale x or y axis image mapping from coordinate origin
order	order of operations between fine adjustments (adjustment and shift parameters) and scaling
xmin_set, xmax_set, ymin_set, y m ax_set	directly set xy image boundaries. Overrides minmax values as spatial anchor.
return_gobject	return a giotto object if TRUE, a giotto image object if FALSE
verbose	be verbose

Details

This function works for all image objects associated with Giotto.

Value

a giotto object or an updated giotto image object if return_gobject = F

See Also

Other basic image functions: addGiottoImage(), plotGiottoImage(), reconnectGiottoImage()