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How to change font size with HTML in Java Swing JEditorPane?
Use HTMLEditorKitt to change the font size with HTML. With that, use the JEditorPane setText() method to set HTML:
HTMLEditorKit kit = new HTMLEditorKit();
editorPane.setEditorKit(kit);
editorPane.setSize(size);
editorPane.setOpaque(true);
editorPane.setText("<b><font face=\"Verdana\" size=\"30\"> This is a demo text with a different font!</font></b>");
The following is an example to change font size with HTML in Java Swing JEditorPane:
Example
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.Dimension;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.text.html.HTMLEditorKit;
public class SwingDemo extends JFrame {
public static void main(String[] args) {
SwingDemo s = new SwingDemo();
s.setSize(600, 300);
Container container = s.getContentPane();
s.demo(container, container.getSize());
s.setVisible(true);
}
public void demo(Container container, Dimension size) {
JEditorPane editorPane = new JEditorPane();
editorPane.setEditable(false);
HTMLEditorKit kit = new HTMLEditorKit();
editorPane.setEditorKit(kit);
editorPane.setSize(size);
editorPane.setOpaque(true);
editorPane.setText("<b><font face=\"Verdana\" size=\"30\"> This is a demo text with a different font!</font></b>");
container.add(editorPane, BorderLayout.CENTER);
}
}
Output
Updated on: 2019-07-30T22:30:25+05:30
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