通过十六进制改变swing Java Gui颜色
public class Game implements ActionListener {
public static Game game ;
public static Render render ;
JFrame frame = new JFrame("Game");
Timer timer = new Timer(25,this);
public Game(){
render = new Render();
frame.setSize(300, 300);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Dimension windowSize = frame.getSize();
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
Point centerPoint = ge.getCenterPoint();
int dx = centerPoint.x - windowSize.width / 2;
int dy = centerPoint.y - windowSize.height / 2;
frame.setLocation(dx, dy);
frame.add(render);
timer.start();
frame.setVisible(true);
}
public static void main(String[] args){
game = new Game();
}
@Override
public void actionPerformed(ActionEvent e) {
render.repaint();
}
}
public class Render extends JPanel{
public static int i = 166673;
protected void paintComponent(Graphics g){
super.paintComponent(g);
g.setColor(new Color(i));
g.fillRect(0, 0,300,300);
i += 10;
}
}
我正在尝试制作一个每秒钟都会改变颜色的程序,或者我制作了一个计时器,现在我的程序可以工作了,但它以蓝色开始,等等。我开始它作为一个十六进制数字,如1666073一些绿色。它开始变蓝了,但又变蓝了我不知道为什么?。很抱歉打扰你。谢谢你的帮助
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