public IPicAccess getSubPic(int x, int y, int w, int h) { MyPic r = new MyPic(new Size(w, h)); r.pTreshold = pTreshold; for (int yl = 0; yl < r.getDimenion().Height; yl++) { for (int xl = 0; xl < r.getDimenion().Width; xl++) { r.setPixel2(xl, yl, getPixel2(xl + x, yl + y)); } } return(r); }