```cmake
#
# See CMake/ctkMacroAddCtkLibraryOptions.cmake
#
# This file should list of options available for considered CTK library
# For example: MYOPT1:OFF MYOPT2:ON
#

set(ctk_library_options
  USE_TRANSFER_FUNCTION_CHARTS:ON
  )
```

Disable USE_TRANSFER_FUNCTION_CHARTS by default ctkVTKScalarsToColorsView requires a special API not yet in VTK
user
```cmake
#
# See CMake/ctkMacroAddCtkLibraryOptions.cmake
#
# This file should list of options available for considered CTK library
# For example: MYOPT1:OFF MYOPT2:ON
#

set(ctk_library_options
  USE_TRANSFER_FUNCTION_CHARTS:OFF
  )
```
assistant