graphdata.java

来自「OperaMasks是一种基于J2EE的Web开发技术」· Java 代码 · 共 41 行

/*
 * $Id: GraphData.java,v 1.1 2008/07/23 09:27:13 suwei Exp $
 *
 * Copyright (C) 2006 Operamasks Community.
 * Copyright (C) 2000-2006 Apusic Systems, Inc.
 *
 * 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
 * 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.
 */

package demo.graph;

import org.operamasks.faces.annotation.ManagedBean;
import org.operamasks.faces.annotation.ManagedBeanScope;

@ManagedBean(scope=ManagedBeanScope.REQUEST)
public class GraphData
{
    public double sine(double x) {
        return 2.0 * Math.sin(x);
    }

    public double cosine(double x) {
        return Math.cos(x);
    }

    public double tan(double x) {
        return Math.tan(x);
    }
}