w, h, b, fArray, dataBuffer);
w, h, b, iArray, dataBuffer);
  public float[] getSamples(int x, int y, int w, int h, int b,			    float[] fArray)  {    return sampleModel.getSamples(x-sampleModelTranslateX,				  y-sampleModelTranslateY,				  w, h, b, fArray, dataBuffer);	}