本文介绍了如何用Java制作瓷砖的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我想在 Java 中制作一个与此类似的图块:
I want to make a tile similar to this in Java:
因此，tile 由背景图像和应在 Java 程序中设置的文本组成.
So, the tile consists of the background image, and the text which should be set in the Java program.
我曾尝试使用 JLabel 但它只显示背景图像之外的文本.有什么建议吗?
I have tried using JLabel but that only displays the text outside the background image. Any suggestions?
推荐答案使用 JLabel 作为背景，然后添加另一个 Swing 组件到标签以显示文本.
Use a JLabel as the background and then add another Swing component to the label to display the text.
几个例子:
import java.awt.*; import javax.swing.*; import javax.swing.text.*; public class LabelImageText extends JPanel { public LabelImageText() { JLabel label1 = new JLabel( new ColorIcon(Color.ORANGE, 100, 100) ); label1.setText( "Easy Way" ); label1.setHorizontalTextPosition(JLabel.CENTER); label1.setVerticalTextPosition(JLabel.CENTER); add( label1 ); // JLabel label2 = new JLabel( new ColorIcon(Color.YELLOW, 200, 150) ); label2.setLayout( new BoxLayout(label2, BoxLayout.Y_AXIS) ); add( label2 ); JLabel text = new JLabel( "More Control" ); text.setAlignmentX(JLabel.CENTER_ALIGNMENT); label2.add( Box.createVerticalGlue() ); label2.add( text ); label2.add( Box.createVerticalStrut(10) ); // JLabel label3 = new JLabel( new ColorIcon(Color.GREEN, 200, 150) ); label3.setLayout( new GridBagLayout() ); add( label3 ); JLabel text3 = new JLabel(); text3.setText("<html><center>Text<br>over<br>Image<center></html>"); text3.setLocation(20, 20); text3.setSize(text3.getPreferredSize()); label3.add( text3 ); // JLabel label4 = new JLabel( new ColorIcon(Color.CYAN, 200, 150) ); add( label4 ); JTextPane textPane = new JTextPane(); textPane.setText("Add some text that will wrap at your preferred width"); textPane.setEditable( false ); textPane.setOpaque(false); SimpleAttributeSet center = new SimpleAttributeSet(); StyleConstants.setAlignment(center, StyleConstants.ALIGN_CENTER); StyledDocument doc = textPane.getStyledDocument(); doc.setParagraphAttributes(0, doc.getLength(), center, false); textPane.setBounds(20, 20, 75, 100); label4.add( textPane ); } public static class ColorIcon implements Icon { private Color color; private int width; private int height; public ColorIcon(Color color, int width, int height) { this.color = color; this.width = width; this.height = height; } public int getIconWidth() { return width; } public int getIconHeight() { return height; } public void paintIcon(Component c, Graphics g, int x, int y) { g.setColor(color); g.fillRect(x, y, width, height); } } private static void createAndShowUI() { JFrame frame = new JFrame("LabelImageText"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.add( new LabelImageText() ); frame.pack(); frame.setLocationRelativeTo( null ); frame.setVisible( true ); } public static void main(String[] args) { EventQueue.invokeLater(new Runnable() { public void run() { createAndShowUI(); } }); } }更多推荐
如何用Java制作瓷砖
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