在面板中添加復雜圖像，在一個自定義用戶界面中使用按鈕我怎樣才能將這樣的圖像放到slavePanelJPanel的頂部和頂部，調整JButtons看起來像圖像但是按鈕正確纏繞？（現在它們形成一排，四列）在此輸入圖像描述  //  // Shot Gun mover up/down/left/right, middle on is for zoom  //  public void GunMover(JPanel configPanel) throws IOException {    // Master Panel - holds everything    JPanel masterPanel = new Panel();    masterPanel.setLayout(new SpringLayout());    // Slave Panel - with image background     JPanel slavePanel = new Panel();    slavePanel.setLayout(new SpringLayout());    // Row 1    final JButton ptzLeft = new JButton("<");           masterPanel.add(ptzLeft, BorderLayout.WEST);    // Row 2    final JButton ptzRight = new JButton(">");       masterPanel.add(ptzRight, BorderLayout.CENTER);        // Row 3    final JButton ptzUp = new JButton("^");       masterPanel.add(ptzUp, BorderLayout.WEST);        // Row 4    final JButton ptzDown = new JButton("down");       masterPanel.add(ptzDown, BorderLayout.CENTER);        // How do i add slavePanel this background and add all the JButtons     // According to that image shape?    // Layout the panel.    SpringUtilities.makeCompactGrid(masterPanel,                                1, 4, //rows, cols                                6, 6, //initX, initY                                6, 6);            configPanel.setLayout(new GridLayout(0,1));    configPanel.add(masterPanel);     }跟進：優秀的一個來自Andrew Thompson +至少我的破碎方法在此輸入圖像描述package test;import java.awt.*;import java.awt.font.FontRenderContext;import java.awt.font.TextLayout;import javax.swing.*;public class New extends JFrame {  private static final long serialVersionUID = 1L;  private ImageIcon errorIcon =          (ImageIcon) UIManager.getIcon("OptionPane.errorIcon");  private Icon infoIcon =          UIManager.getIcon("OptionPane.informationIcon");  private Icon warnIcon =          UIManager.getIcon("OptionPane.warningIcon");