/* 
 * PROJECT: NyARToolkit(Extension)
 * --------------------------------------------------------------------------------
 * The NyARToolkit is Java edition ARToolKit class library.
 * Copyright (C)2008-2009 Ryo 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 3 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 program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * For further information please contact.
 *	http://nyatla.jp/nyatoolkit/
 *	<airmail(at)ebony.plala.or.jp> or <nyatla(at)nyatla.jp>
 * 
 */
package jp.nyatla.nyartoolkit.markersystem;

import java.io.InputStream;

import jp.nyatla.nyartoolkit.core.NyARException;
import jp.nyatla.nyartoolkit.core.analyzer.histogram.INyARHistogramAnalyzer_Threshold;
import jp.nyatla.nyartoolkit.core.analyzer.histogram.NyARHistogramAnalyzer_SlidePTile;
import jp.nyatla.nyartoolkit.core.param.NyARParam;
import jp.nyatla.nyartoolkit.core.transmat.INyARTransMat;
import jp.nyatla.nyartoolkit.core.transmat.NyARTransMat;
import jp.nyatla.nyartoolkit.core.types.NyARIntSize;

public class NyARMarkerSystemConfig implements INyARMarkerSystemConfig
{
	protected NyARParam _param;
	public NyARMarkerSystemConfig(NyARParam i_param)
	{
		this._param=i_param;
	}
	public NyARMarkerSystemConfig(InputStream i_ar_param_stream,int i_width,int i_height) throws NyARException
	{
		this._param=new NyARParam();
		this._param.loadARParam(i_ar_param_stream);
		this._param.changeScreenSize(i_width,i_height);
	}
	/**
	 * コンストラクタです。カメラパラメータにサンプル値(../Data/camera_para.dat)をロードして、コンフィギュレーションを生成します。
	 * @param i_width
	 * @param i_height
	 * @throws NyARException
	 */
	public NyARMarkerSystemConfig(int i_width,int i_height) throws NyARException
	{
		this._param=new NyARParam();
		this._param.loadDefaultParameter();
		this._param.changeScreenSize(i_width,i_height);		
	}
	/**
	 * スクリーンサイズを返します。
	 */
	public final NyARIntSize getScreenSize()
	{
		return this._param.getScreenSize();
	}
	public INyARTransMat createTransmatAlgorism() throws NyARException
	{
		return new NyARTransMat(this._param);
	}
	public INyARHistogramAnalyzer_Threshold createAutoThresholdArgorism()
	{
		return new NyARHistogramAnalyzer_SlidePTile(15);
	}
	public NyARParam getNyARParam()
	{
		return 	this._param;
	}
}