mirrorImg: Mirror/flip images

In pachterlab/SpatialFeatureExperiment: Integrating SpatialExperiment with Simple Features in sf

Mirror/flip images

Description

Flip images along the middle horizontal or vertical axis.

Usage

## S4 method for signature 'SpatRasterImage'
mirrorImg(
  x,
  direction = c("vertical", "horizontal"),
  filename = "",
  maxcell = NULL,
  ...
)

## S4 method for signature 'BioFormatsImage'
mirrorImg(x, direction = c("vertical", "horizontal"), ...)

## S4 method for signature 'ExtImage'
mirrorImg(x, direction = c("vertical", "horizontal"), ...)

Arguments

x	SpatRaster or SpatVector
direction	character. Should (partially) match "vertical" to flip by rows, or "horizontal" to flip by columns
filename	character. Output filename
maxcell	Max number of pixels to load SpatRasterImage into memory. The default 1e7 is chosen because this is the approximate number of pixels in the medium resolution image at resolution = 4L in Xenium OME-TIFF to make different methods of this function consistent.
...	additional arguments for writing files as in writeRaster

Value

*Image object of the same class.

See Also

Other image methods: SFE-image, affineImg(), cropImg(), dim,BioFormatsImage-method, ext(), imgRaster(), imgSource(), rotateImg(), scaleImg(), translateImg(), transposeImg()

pachterlab/SpatialFeatureExperiment documentation built on Jan. 29, 2025, 10:32 p.m.