bionic (3) XmTextGetCenterline.3.gz

NAME

       XmTextGetCenterline  —  Return  the  height  (length) of a character string when the writing direction is
       vertical

SYNOPSIS

       #include <Xm/Text.h>
       int XmTextGetCenterline(
       Widget widget);

DESCRIPTION

       XmTextGetCenterline accesses the x position of the centerline in the  Text  widget,  relative  to  the  x
       position of the top of the widget.

       widget    Specifies the Text widget ID.

RETURN VALUE

       In the case of horizontal writing, this function accesses 0.

       In  the  case  of  vertical writing, this function accesses the x position of the first centerline in the
       Text widget, relative to the x position of the left of the widget.  The calculation  takes  into  account
       the  margin width, shadow thickness, highlight thickness, and a half of font width of the first font(set)
       in the fontlist used for drawing text.

SEE ALSO

       XmText(3), XmTextGetBaseline(3)

                                                                                          XmTextGetCenterline(3)