xmwidgetgetbaselines(3) redhat man page | unix.com

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)