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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;


/*
 * 真っ黒の矩形を定義する。
 *
 */
public class NyARRaster_Blank implements NyARRaster
{
    private int width;
    private int height;
    public NyARRaster_Blank(int i_width,int i_height)
    {
        width  =i_width;
        height =i_height;
    }
    //RGBの合計値を返す
    public int getPixelTotal(int i_x,int i_y)
    {
        return 0;
    }
    public void getPixelTotalRowLine(int i_row,int[] o_line)
    {
        for(int i=this.width-1;i>=0;i--){
            o_line[i]=0;
        }
    }    
    public int getWidth()
    {
        return width;
    }
    public int getHeight()
    {
        return height;
    }
    public void getPixel(int i_x,int i_y,int[] i_rgb)
    {
        i_rgb[0]=0;
        i_rgb[1]=0;
        i_rgb[2]=0;
    }
    public void getPixelSet(int[] i_x,int i_y[],int i_num,int[] o_rgb)
    {
        for(int i=i_num-1;i>=0;i--){
            o_rgb[i*3+0]=0;//R
            o_rgb[i*3+1]=0;//G
            o_rgb[i*3+2]=0;//B
        }      
    }    
}