R Under development (unstable) (2024-09-03 r87093 ucrt) -- "Unsuffered Consequences"
Copyright (C) 2024 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(RCytoGPS)
> 
> try( x <- Chromosome(0) )   # fail
Error in Chromosome(0) : Invalid chromosome name!
> try( x <- Chromosome("Z") ) # fail
Error in Chromosome("Z") : Invalid chromosome name!
> try( x <- Chromosome(1:2) ) # fail
Error in Chromosome(1:2) : Can only handle one chromosome at a time.
> try (x <- Chromosome(c(1, "Z"))) # fail
Error in Chromosome(c(1, "Z")) : 
  Can only handle one chromosome at a time.
> try (x <- Chromosome(list(1, "Z"))) # fail
Error in Chromosome(list(1, "Z")) : 
  Can only handle one chromosome at a time.
> 
> x <- Chromosome(11)
> image(x)
> image(x, showBandNames = TRUE)
> image(x, horiz = TRUE)
> image(x, horiz = TRUE, showBandNames = TRUE)
> 
> image(x, col="red") # silently ignores bad input?
> 
> proc.time()
   user  system elapsed 
   0.37    0.14    0.48