painting.java

来自「GUI事件处理例子」· Java 代码 · 共 26 行

package example11_19;

import java.awt.*;

public class Painting extends Frame {

	public Painting() {
		super("Painting");
		setSize(200, 150);
		setVisible(true);
	}

	public static void main(String args[]) {
		Painting app = new Painting();
	}

	public void paint(Graphics g) {
		g.setColor(Color.red);
		g.drawLine(50, 50, 150, 50);
		g.drawRect(50, 70, 100, 50);
		Font fnt = new Font("dialog", Font.ITALIC + Font.BOLD, 15);
		g.setFont(fnt);
		g.drawString("Painting", 70, 100);
	}
}