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CentOS 7.0 - man page for xmwidgetgetbaselines (centos section 3)

XmWidgetGetBaselines(library call)			       XmWidgetGetBaselines(library call)

NAME
       XmWidgetGetBaselines -- Retrieves baseline information for a widget

SYNOPSIS
       #include <Xm/Xm.h>
       Boolean XmWidgetGetBaselines(
       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.

       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.
		 The function allocates space to hold the returned  array.   The  application  is
		 responsible  for managing the allocated space.  The application can recover this
		 allocated space by calling XtFree.

       line_count
		 Returns the number of lines in the widget

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

RELATED
       XmWidgetGetDisplayRect(3).

							       XmWidgetGetBaselines(library call)


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