Flip an object over a designated x or y value depending on direction param input. Note that this behavior may be different from terra's
Usage
# S4 method for class 'giotto'
flip(
x,
direction = "vertical",
x0 = 0,
y0 = 0,
spat_unit = ":all:",
feat_type = ":all:",
...
)
# S4 method for class 'giottoPolygon'
flip(x, direction = "vertical", x0 = 0, y0 = 0, ...)
# S4 method for class 'giottoPoints'
flip(x, direction = "vertical", x0 = 0, y0 = 0, ...)
# S4 method for class 'spatLocsObj'
flip(x, direction = "vertical", x0 = 0, y0 = 0, ...)
# S4 method for class 'spatialNetworkObj'
flip(x, direction = "vertical", x0 = 0, y0 = 0, ...)
# S4 method for class 'giottoLargeImage'
flip(x, direction = "vertical", x0 = 0, y0 = 0)
# S4 method for class 'SpatExtent'
flip(x, direction = "vertical", x0 = 0, y0 = 0)
# S4 method for class 'giottoLargeImage'
flip(x, direction = "vertical", x0 = 0, y0 = 0)
# S4 method for class 'giottoAffineImage'
flip(x, direction = "vertical", x0 = 0, y0 = 0)
# S4 method for class 'affine2d'
flip(x, direction = "vertical", x0 = 0, y0 = 0)Arguments
- x
object
- direction
character. Direction to flip. Should be either partial match to 'vertical' or 'horizontal'
- x0
x value to flip horizontally over (ignored for vertical). Pass NULL to flip over the extent
- y0
y value to flip vertically over (ignored for horizontal). Pass NULL to flip over the extent
- spat_unit
character vector. spatial units to affect
- feat_type
character vector. feature types to affect
- ...
additional args to pass
Examples
g <- GiottoData::loadSubObjectMini("spatLocsObj")
flip(g)
#> An object of class spatLocsObj : "raw"
#> spat_unit : "aggregate"
#> provenance: z0 z1
#> dimensions: 462 3
#> preview :
#> sdimx sdimy cell_ID
#> <num> <num> <char>
#> 1: 6637.881 5140.465 100210519278873141813371229408401071444
#> 2: 6471.978 4883.541 101161259912191124732236989250178928032
#> 3: 6801.610 4968.685 101488859781016188084173008420811094152
#>
#> ranges:
#> sdimx sdimy
#> [1,] 6401.412 4700.326
#> [2,] 6899.108 5146.747
#>