* using log directory 'd:/Rcompile/CRANpkg/local/3.4/pixmap.Rcheck'
* using R version 3.4.4 (2018-03-15)
* using platform: x86_64-w64-mingw32 (64-bit)
* using session charset: ISO8859-1
* checking for file 'pixmap/DESCRIPTION' ... OK
* this is package 'pixmap' version '0.4-11'
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'pixmap' can be installed ... OK
* checking installed package size ... OK
* checking package directory ... OK
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... OK
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... OK
* checking R files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking use of S3 registration ... OK
* checking dependencies in R code ... NOTE
Package in Depends field not imported from: 'methods'
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
* checking S3 generic/method consistency ... OK
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... [7s] NOTE
pixmap: no visible global function definition for 'new'
pixmap: no visible global function definition for 'as'
pixmapGrey: no visible global function definition for 'new'
pixmapIndexed: no visible global function definition for 'new'
pixmapIndexed: no visible global function definition for 'as'
pixmapIndexed: no visible global function definition for 'heat.colors'
pixmapIndexed: no visible global function definition for 'is'
pixmapRGB: no visible global function definition for 'new'
write.pnm: no visible global function definition for 'is'
write.pnm: no visible global function definition for 'as'
[,pixmap: no visible global function definition for 'is'
[,pixmap: no visible global function definition for 'slot<-'
[,pixmap: no visible global function definition for 'slot'
addChannels,pixmapRGB: no visible global function definition for 'new'
coerce,ANY-pixmapGrey: no visible global function definition for 'as'
coerce,ANY-pixmapIndexed: no visible global function definition for
  'as'
coerce,pixmapGrey-pixmapIndexed: no visible global function definition
  for 'new'
coerce,pixmapGrey-pixmapIndexed: no visible global function definition
  for 'as'
coerce,pixmapGrey-pixmapIndexed: no visible global function definition
  for 'grey'
coerce,pixmapGrey-pixmapRGB: no visible global function definition for
  'new'
coerce,pixmapGrey-pixmapRGB: no visible global function definition for
  'as'
coerce,pixmapIndexed-pixmapRGB: no visible global function definition
  for 'new'
coerce,pixmapIndexed-pixmapRGB: no visible global function definition
  for 'as'
coerce,pixmapIndexed-pixmapRGB: no visible global function definition
  for 'col2rgb'
coerce,pixmapRGB-pixmapIndexed: no visible global function definition
  for 'new'
coerce,pixmapRGB-pixmapIndexed: no visible global function definition
  for 'as'
coerce,pixmapRGB-pixmapIndexed: no visible global function definition
  for 'rgb'
getChannels,pixmapChannels: no visible global function definition for
  'slot'
plot,pixmap: no visible global function definition for 'as'
plot,pixmap: no visible global function definition for 'image'
show,pixmap: no visible global function definition for 'is'
show,pixmap: no visible global function definition for 'as'
Undefined global functions or variables:
  as col2rgb grey heat.colors image is new rgb slot slot<-
Consider adding
  importFrom("grDevices", "col2rgb", "grey", "heat.colors", "rgb")
  importFrom("graphics", "image")
  importFrom("methods", "as", "is", "new", "slot", "slot<-")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').
* checking Rd files ... OK
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... OK
* checking for code/documentation mismatches ... OK
* checking Rd \usage sections ... OK
* checking Rd contents ... OK
* checking for unstated dependencies in examples ... OK
* checking examples ... [3s] OK
* checking for unstated dependencies in 'tests' ... OK
* checking tests ... [3s] OK
  Running 'bugs.R' [1s]
  Running 'logo-ex.R' [1s]
* checking PDF version of manual ... OK
* DONE
Status: 2 NOTEs