R: Change of frame of reference of a "struct" class object.

struct.in.new.ref {espadon}

R Documentation

Change of frame of reference of a "struct" class object.

Description

The struct.in.new.ref function allows you to change the frame of reference of a struct.

Usage

struct.in.new.ref(struct, new.ref.pseudo, T.MAT, alias = "")

Arguments

`struct`	"struct" class object.
`new.ref.pseudo`	pseudonym of the frame of reference in which the struct should be located. This `new.ref.pseudo` must exist in the `T.MAT` list.
`T.MAT`	"t.mat" class object, created by load.patient.from.dicom, load.patient.from.Rdcm, load.T.MAT or ref.add.
`alias`	Character string, `$alias` of the created object.

Value

Returns "struct" class object in the new frame of reference new.ref.pseudo.

Examples

# loading of toy-patient objects (decrease dxyz for better result)
step <- 4
patient <- toy.load.patient (modality = c("mr", "rtstruct"), roi.name = "", 
                             dxyz = rep (step, 3))
S <- patient$rtstruct[[1]]
S.in.new.ref <- struct.in.new.ref (S, patient$mr[[1]]$ref.pseudo, patient$T.MAT)