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XmWidgetGetBaselines(3X)
OSF/Motif


NAME
  XmWidgetGetBaselines - Retrieves baseline information for a widget

SYNOPSIS
  #include <Xm/Xm.h>


  Boolean XmWidgetGetBaselines (widget, baselines, line_count)
	  Widget widget;
	  Dimension **baselines;
	  int *line_count;

DESCRIPTION
  XmWidgetGetBaselines returns an array that contains one or more baseline
  values associated with the specified widget.	The baseline of any given
  line of text is a vertical offset in pixels from the origin of the widget's
  bounding box to the given baseline.  This routine allocates memory for the
  returned data.  The application must free this memory using XtFree.

  widget
      Specifies the ID of the widget for which baseline values are requested

  baselines
      Returns an array that contains the value of each baseline of text in
      the widget

  line_count
      Returns the number of lines in the widget

RETURN VALUE
  Returns a Boolean value that indicates whether the widget contains a
  baseline.  If True, the function returns a value for each baseline of text.
  If False, the function was unable to return a baseline value.

SEE ALSO
  XmWidgetGetDisplayRect(3X)