ttk::scale(3tk) 						 Tk Themed Widget						   ttk::scale(3tk)

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NAME

       ttk::scale - Create and manipulate a scale widget

SYNOPSIS

       ttk::scale pathName ?options...?
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DESCRIPTION

       A ttk::scale widget is typically used to control the numeric value of a linked variable that varies uniformly over some range. A scale dis-
       plays a slider that can be moved along over a trough, with the relative position of the slider over the trough indicating the value of  the
       variable.

STANDARD OPTIONS

       -class		     -cursor		  -style
       -takefocus

       See the ttk_widget manual entry for details on the standard options.

WIDGET-SPECIFIC OPTIONS
       Command-Line Name:-command
       Database Name:  command
       Database Class: Command

	      Specifies  the prefix of a Tcl command to invoke whenever the scale's value is changed via a widget command. The actual command con-
	      sists of this option followed by a space and a real number indicating the new value of the scale.

       Command-Line Name:-from
       Database Name:  from
       Database Class: From

	      A real value corresponding to the left or top end of the scale.

       Command-Line Name:-length
       Database Name:  length
       Database Class: Length

	      Specifies the desired long dimension of the scale in screen units (i.e. any of the forms acceptable to Tk_GetPixels).  For  vertical
	      scales this is the scale's height; for horizontal scales it is the scale's width.

       Command-Line Name:-orient
       Database Name:  orient
       Database Class: Orient

	      Specifies  which orientation whether the widget should be laid out horizontally or vertically. Must be either horizontal or vertical
	      or an abbreviation of one of these.

       Command-Line Name:-to
       Database Name:  to
       Database Class: To

	      Specifies a real value corresponding to the right or bottom end of the scale.  This value may be either less than  or  greater  than
	      the from option.

       Command-Line Name:-value
       Database Name:  value
       Database Class: Value

	      Specifies the current floating-point value of the variable.

       Command-Line Name:-variable
       Database Name:  variable
       Database Class: Variable

	      Specifies  the  name of a global variable to link to the scale. Whenever the value of the variable changes, the scale will update to
	      reflect this value.  Whenever the scale is manipulated interactively, the variable will be  modified  to	reflect  the  scale's  new
	      value.

WIDGET COMMAND

       pathName cget option
	      Returns the current value of the specified option; see ttk::widget(3tk).

       pathName configure ?option? ?value option value ...?
	      Modify or query widget options; see ttk::widget(3tk).

       pathName get ?x y?
	      Get  the	current  value	of the -value option, or the value corresponding to the coordinates x,y if they are specified. X and y are
	      pixel coordinates relative to the scale widget origin.

       pathName identify x y
	      Returns the name of the element at position x, y.  See ttk::widget(3tk).

       pathName instate statespec ?script?
	      Test the widget state; see ttk::widget(3tk).

       pathName set value
	      Set the value of the widget (i.e. the -value option) to value.  The value will be clipped to the range given by the  -from  and  -to
	      options. Note that setting the linked variable (i.e. the variable named in the -variable option) does not cause such clipping.

       pathName state ?stateSpec?
	      Modify or query the widget state; see ttk::widget(3tk).

INTERNAL COMMANDS

       pathName coords ?value?
	      Get  the	coordinates corresponding to value, or the coordinates corresponding to the current value of the -value option if value is
	      omitted.

SEE ALSO

       ttk::widget(3tk), scale(3tk)

KEYWORDS

       scale, slider, trough, widget

Tk									8.5							   ttk::scale(3tk)