private void drawAxis(int[] bits){
        int pw = getPanelWidth();
        int ph = getPanelHeight();

        int xNull = getXnull();
        int yNull = getYnull();

        for (int i = 0; i < ph; i++){
            bits[i*pw + xNull] = GUIStandarts.axisColor;
        }

        for (int i = 0; i < pw; i++){
            bits[yNull*pw + i] = GUIStandarts.axisColor;
        }
    }