code: protected BufferedImage create_MEASURED_VALUE_Image(final int WIDTH, final Color COLOR, final double ROTATION_OFFSET) {
          if (WIDTH <= 36) // 36 is needed otherwise the image size could be smaller than 1
          {
              return UTIL.createImage(1, 1, Transparency.TRANSLUCENT);
          }
  
          final int IMAGE_HEIGHT = (int) (WIDTH * 0.0280373832);
          final int IMAGE_WIDTH = IMAGE_HEIGHT;
  
          final BufferedImage IMAGE = UTIL.createImage(IMAGE_WIDTH, IMAGE_HEIGHT, Transparency.TRANSLUCENT);
          final Graphics2D G2 = IMAGE.createGraphics();
          G2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
  
          G2.rotate(ROTATION_OFFSET, IMAGE_WIDTH / 2.0, IMAGE_HEIGHT / 2.0);
  
          final GeneralPath INDICATOR = new GeneralPath();
          INDICATOR.setWindingRule(Path2D.WIND_EVEN_ODD);
          INDICATOR.moveTo(IMAGE_WIDTH * 0.5, IMAGE_HEIGHT);
          INDICATOR.lineTo(0.0, 0.0);
          INDICATOR.lineTo(IMAGE_WIDTH, 0.0);
          INDICATOR.closePath();
  
          G2.setColor(COLOR);
          G2.fill(INDICATOR);
  
          G2.dispose();
  
          return IMAGE;
      }
docs: Returns the image of the MinMeasuredValue and MaxMeasuredValue dependend
  @param WIDTH
  @param COLOR
  @param ROTATION_OFFSET
  @return the image of the min or max measured value