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我想提請後者又被添加到一個JFrame一個JPanel的圖像,在這裏看到:drawImage不顯示整個圖像?
JFrame screen;
public void welcome(){
screen = new JFrame("Welcome");
screen.setVisible(true);
screen.pack();
screen.setBackground(Color.darkGray);
screen.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
// in the original code there is series of methods here that eventually calls the drawBoard() method
public void drawBoard(){
try {
final BufferedImage gboard = ImageIO.read(new File("cutsomGameBoard.jpg"));
final BufferedImage featPanel = ImageIO.read(new File("extraPanel.png"));
board = new JPanel(){
protected void paintComponent(Graphics g) {
super.paintComponent(g);
g.drawImage(gboard, 0, 0, this);
}
};
extra = new JPanel(){
protected void paintComponent(Graphics g) {
super.paintComponent(g);
g.drawImage(featPanel, 0, 0, this);
}
};
board.setSize(480, 480);
extra.setSize(480, 320);
}
catch (IOException e) {
e.printStackTrace();
}
}
gameScreen.add(toolbar, BorderLayout.PAGE_START);
gameScreen.add(board, BorderLayout.EAST);
gameScreen.add(extra, BorderLayout.WEST);
gameScreen.setVisible(true);
screen.add(gameScreen);
}
我的問題是,當運行代碼時,只緩衝圖像的一個小角落可見我不確定這是否是框架佈局,面板大小或drawImage方法參數,想法的問題?
P.S.輸出:JAVA窗口的截圖