tcl/tk: want to plot chart and histogram with tcl, what special package needed? -

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I want to plot a chart with TCL / TK What special package do I need? If possible, then I do not want to use a special package. Does the default TCL package have plot functions? Although the original device ( canvas widget) comes with thanks,

There is no special to conspiracy. You have to use the package or write your own (which may be a little stupid). Package in Tulleb is TCL pure and unless you are doing something really are not complicated then it is recommended.

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