Examples of javax.microedition.lcdui.Font.charWidth()

javax.microedition.lcdui.Font.charWidth()
Gets the advance width of the specified character in this Font. The advance width is the horizontal distance that would be occupied if ch were to be drawn using this Font, including inter-character spacing following ch necessary for proper positioning of subsequent text. @param ch the character to be measured @return the total advance width (a non-negative value)

        final int stringWidth = font.stringWidth(str);


        if (width >= stringWidth) {
            return str.length();
        }
        final int widthForTruncatedText = width - font.charWidth(truncationMark);
        int availableLength;
        for (availableLength = str.length() - 1 ;
             font.substringWidth(str,0,availableLength) > widthForTruncatedText;
             availableLength-- ) {};
        return availableLength;

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      currentChar = nextChar;
      // we do not consider kerning for performance reasons. This may result in 
      // breaking the line slightly too early, which should be fine.
      // TODO(haustein) consider summing up word lengths instead
      w += currentChar < widths.length ? widths[currentChar] : 
        font.charWidth(currentChar);
    }


    TextFragmentWidget next = getNextSibling(parent, myIndex);
    if (next == null) {
      return w <= maxWidth ? Integer.MAX_VALUE : bestPos;

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                currentLineWidth = 0;
              }
              wordWidth = 0;
            }
            c = d;
            wordWidth += c < widths.length ? widths[c] : font.charWidth(c);
          }
          if (c == '\n') {
            maxW = Math.max(maxW, currentLineWidth);
            currentLineWidth = 0;
          }

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        int size = 0;
        int L = text.length();
        Font font = g.getFont();
        for(int i = 0;i < L;++i)
        {
            size += font.charWidth(text.charAt(i));
        }


        return size;
    }

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