this.width = (int) (w * units + 0.5f); this.height = (int) (h * units + 0.5f);
this.w = (int) (w * units + 0.5f); this.h = (int) (h * units + 0.5f);
  public MediaPrintableArea(float x, float y, float w, float h, int units)  {    if (x < 0.0f || y < 0.0f || w <= 0.0f || h <= 0.0f)      throw new IllegalArgumentException();    this.x = (int) (x * units + 0.5f);    this.y = (int) (y * units + 0.5f);    this.width = (int) (w * units + 0.5f);    this.height = (int) (h * units + 0.5f);  }