XmStringWidth(3X)

     NAME
          XmStringWidth - A compound string function that returns the
          width of the longest sequence of text components in a
          compound string

     SYNOPSIS
          #include <Xm/Xm.h>

          Dimension XmStringWidth (fontlist, string)
               XmFontListfontlist;
               XmString  string;

     DESCRIPTION
          XmStringWidth returns the width, in pixels, of the longest
          sequence of text components in the provided compound string.
          Separator components are used to delimit sequences of text
          components.

          fontlist
               Specifies the font list

          string
               Specifies the string

     RETURN VALUE
          Returns the width of the compound string.

     RELATED INFORMATION
          XmStringCreate(3X).