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/*
 * PROJECT: NyARToolkit
 * --------------------------------------------------------------------------------
 * This work is based on the original ARToolKit developed by
 *   Hirokazu Kato
 *   Mark Billinghurst
 *   HITLab, University of Washington, Seattle
 * http://www.hitl.washington.edu/artoolkit/
 *
 * The NyARToolkit is Java version ARToolkit class library.
 * Copyright (C)2008 R.Iizuka
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this framework; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * For further information please contact.
 *      http://nyatla.jp/nyatoolkit/
 *      <airmail(at)ebony.plala.or.jp>
 *
 */
package jp.nyatla.nyartoolkit.core.raster;

public interface NyARRaster{
    //RGBの合計値を返す
    public int getPixelTotal(int i_x,int i_y);
    /**
     * 一行単位でi_row番目の合計値配列を計算して返す。
     * @param i_row
     * @param o_line
     * getWidth()の戻り値以上のサイズが必要。
     */
    public void getPixelTotalRowLine(int i_row,int[] o_line);
    public int getWidth();
    public int getHeight();
    public void getPixel(int i_x,int i_y,int[] i_rgb);
    /**
     * 複数のピクセル値をi_rgbへ返します。
     * @param i_x
     * xのインデックス配列
     * @param i_y
     * yのインデックス配列
     * @param i_num
     * 返すピクセル値の数
     * @param i_rgb
     * ピクセル値を返すバッファ
     */
    public void getPixelSet(int[] i_x,int i_y[],int i_num,int[] o_rgb);
}