histogram - change 'breaks' argument of hist() function with R -

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i want following :

  • open window (easy tcl/tk)
  • add "breaks" field, "apply" button, , "accept" button window (easy too)
  • loop while < nbfiles
    • read file (easy)
    • display histogram of data in current file in window (need help)
    • user can provide breaks argument of hist() function in field, , once pushes apply button, new histogram configuration displayed in window (need help)
    • wait accept button pushed (need help) >> histogram saved in file (easy)
    • close window (easy)

is possible ? can r , tcl tk ? idea ? thanks

yes, possible, tcltk.. this need ?

ciao


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