Check availability of image containers

Checks if the input object contains any HistoImage objects.

Note to confuse with containsImage().

containsHistoImages(object, ...)

# S4 method for class 'SPATA2'
containsHistoImages(object, error = FALSE, ...)

# S4 method for class 'SpatialData'
containsHistoImages(object, error = FALSE, ...)

Arguments

object

An object of class SPATA2 or, in case of S4 generics, objects of classes for which a method has been defined.

...

Used to absorb deprecated arguments or functions.

error

Logical. If TRUE and the input is invalid the function throws an error.

Value

Logical value.