List of substringWidth() Examples

Examples of substringWidth()

javax.microedition.lcdui.Font.substringWidth()
Gets the total advance width for showing the specified substring in this Font. The advance width is the horizontal distance that would be occupied if the substring were to be drawn using this Font, including inter-character spacing following the substring necessary for proper positioning of subsequent text.
The offset and len parameters must specify a valid range of characters within str. The offset parameter must be within the range [0..(str.length())], inclusive. The len parameter must be a non-negative integer such that (offset + len) <= str.length().
@param str the String to be measured @param offset zero-based index of first character in the substring @param len length of the substring @return the total advance width @throws StringIndexOutOfBoundsException if offset andlength specify an invalid range @throws NullPointerException if str is null

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

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

          int start = indices[i];
          int len = indices[i + 1];


          if (focus) {
            Skin.get().fillFocusRect(g, dx + indices[i + 2], y, 
                font.substringWidth(text, start, len), font.getHeight());
          }
          g.setColor(textColor);
          g.setFont(font);
          g.drawSubstring(text, start, len, dx + indices[i + 2], y, Graphics.TOP | Graphics.LEFT);
        }

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

        y += firstLineYOffset;
        
        for (int i = 0; i < indices.length; i += 3) {
          g.setColor(0x0000ff);
          g.drawRect(dx + indices[i + 2], y, 
              font.substringWidth(text, indices[i], indices[i + 1]), fh - 1);
          y += fh;
          if (i == 0) {
            g.setColor(0x0ff0000);
            g.drawLine(dx + 2, y, dx + 2, y + mainYOffset);
            y += mainYOffset;

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

      }


      buf.append((char) lastBreak);
      buf.append((char) (end - lastBreak));
      
      int w = Math.min(font.substringWidth(text, lastBreak, end - lastBreak),  maxWidth);
      
      if (lineStartIndex != insertionIndex) {
        ((BlockWidget) getParent()).adjustLine(lineStartIndex, 
            insertionIndex, borders);
        lineStartIndex = insertionIndex;

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

      h += fontHeight;
    } while (breakPos <= len);


    buf.append((char) lastBreak);
    buf.append((char) (text.length() - lastBreak));
    int w = Math.min(font.substringWidth(text, lastBreak, 
        text.length() - lastBreak), borders.getHorizontalSpace(fontHeight));
    
    borders.placeBox(w, fontHeight, Style.NONE, 0);
    buf.append((char) borders.getBoxX());

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