drawfunctionframe.java

用Netbean编写的图形用户界面设计实验 包括绘制正弦曲线和市属四则运算器

package problem_1;

import java.awt.BorderLayout;
import javax.swing.JFrame;

/**
 *
 * @author Administrator
 */
public class DrawFunctionFrame extends JFrame {

    public DrawFunctionFrame() {
        this.setSize(400, 300);
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        this.setVisible(true);
    }

    public static void main(String[] args) {
        new DrawFunctionFrame().add(new DrawSinFunction(), BorderLayout.CENTER);
        new DrawFunctionFrame().add(new DrawCosFunction(), BorderLayout.CENTER);
        new DrawFunctionFrame().add(new DrawX2Function(), BorderLayout.CENTER);
    }
}