Tk_NameOfJustify man page on BSDOS

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Tk_GetJustify(3)      Tk Library Procedures	 Tk_GetJustify(3)

_________________________________________________________________

NAME
       Tk_GetJustify,	Tk_NameOfJustify   -   translate  between
       strings and justification styles

SYNOPSIS
       #include <tk.h>

       Tk_Justify
       Tk_GetJustify(interp, string, justifyPtr)

       char *
       Tk_NameOfJustify(justify)

ARGUMENTS
       Tcl_Interp   *interp	  (in)	    Interpreter	 to   use
					    for	 error reporting.

       char	    *string	  (in)	    String     containing
					    name of justification
					    style      (``left'',
					    ``right'',	or ``cen-
					    ter'').

       int	    *justifyPtr	  (out)	    Pointer  to	 location
					    in	 which	to  store
					    justify value  corre-
					    sponding to string.

       Tk_Justify   justify	  (in)	    Justification   style
					    (one  of  the  values
					    listed below).
_________________________________________________________________

DESCRIPTION
       Tk_GetJustify places in *justifyPtr the justify value cor-
       responding to string.  This value will be one of the  fol-
       lowing:

       TK_JUSTIFY_LEFT
	      Means  that  the	text on each line should start at
	      the left edge of the line;  as a result, the  right
	      edges of lines may be ragged.

       TK_JUSTIFY_RIGHT
	      Means  that the text on each line should end at the
	      right edge of the line;	as  a  result,	the  left
	      edges of lines may be ragged.

       TK_JUSTIFY_CENTER
	      Means  that  the	text  on each line should be cen-
	      tered;  as a result, both the left and right  edges

Tk			       4.0				1

Tk_GetJustify(3)      Tk Library Procedures	 Tk_GetJustify(3)

	      of lines may be ragged.

       Under  normal circumstances the return value is TCL_OK and
       interp is unused.  If string doesn't contain a valid  jus-
       tification style or an abbreviation of one of these names,
       then  an	 error	message	 is  stored  in	  interp->result,
       TCL_ERROR is returned, and *justifyPtr is unmodified.

       Tk_NameOfJustify	 is the logical inverse of Tk_GetJustify.
       Given a justify value it	 returns  a  statically-allocated
       string corresponding to justify.	 If justify isn't a legal
       justify value, then  ``unknown  justification  style''  is
       returned.

KEYWORDS
       center, fill, justification, string

Tk			       4.0				2

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