XmWidgetGetBaselines(3X)

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;


VERSION
     This page documents version 1.2 of the Motif library.

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  re-
            quested

     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 base-
     line.  If True, the function returns a value for each baseline of text.  If
     False, the function was unable to return a baseline value.

RELATED INFORMATION
     XmWidgetGetDisplayRect(3X).

                                                        XmWidgetGetBaselines(3X)