设置自定义字体 [英] Setting custom font

问题描述

我想在我的程序
中设置一个自定义字体（bilboregular.ttf）为2 jLabels字体没有被成功加载。

<这是主要的方法调用：

  //这应该工作，如果构建在一个jar文件，否则它' （我在netbeans中运行）
 if（！setFonts（resources / bilboregular.ttf））{
 System.out.println（== =============== FAILED FIRST OPTION）; //<<<<<<<<这是显示
 if（！setFonts（System.getProperty（user.dir）+/ src / resources / bilboregular.ttf））{
 System.out.println（== =============== FAILED SECOND OPTION）; //<<<这是不显示
 
 
 $ / code $ / pre 
 
 
这是另一种方法：  
 
 
  public boolean setFonts（String s）{
 try {
 jLabel3.setFont（java.awt。 Font.createFont（java.awt.Font.TRUETYPE_FONT，new java.io.File（s）））; 
 jLabel4.setFont（java.awt.Font.createFont（java.awt.Font.TRUETYPE_FONT，new java.io.File（s）））; 
返回true; 
} catch（Exception ex）{
 return false; 
 
 
 $ / code $ / pre 
 
解决方案
获得一个 URL 到字体。然后做这样的事情。
 
 
 
'Airacobra Condensed'font available from 下载免费字体。
 
 
 
  
  import java.awt。*; 
 import javax.swing。*; 
 import java.net.URL; 
 $ b class LoadFont {
 public static void main（String [] args）throws Exception {
 //这个字体是< 35KB。 
网址fontUrl =新网址（http://www.webpagepublicity.com/+ 
free-fonts / a / Airacobra％20Condensed.ttf）; 
 Font font = Font.createFont（Font.TRUETYPE_FONT，fontUrl.openStream（））; 
 GraphicsEnvironment ge = 
 GraphicsEnvironment.getLocalGraphicsEnvironment（）; 
 ge.registerFont（font）; 
 JList fonts = new JList（ge.getAvailableFontFamilyNames（））; 
 JOptionPane.showMessageDialog（null，new JScrollPane（fonts））; 
 
 
 
 
 
 
 
好吧，那很有趣，但是这个字体实际上是什么样子？
 
 
 
  
  import java.awt。*; 
 import javax.swing。*; 
 import java.net.URL; 
 $ b $ class DisplayFont {
 public static void main（String [] args）throws Exception {
 URL fontUrl = new URL（http://www.webpagepublicity.com/ + 
free-fonts / a / Airacobra％20Condensed.ttf）; 
 Font font = Font.createFont（Font.TRUETYPE_FONT，fontUrl.openStream（））; 
 font = font.deriveFont（Font.PLAIN，20）; 
 GraphicsEnvironment ge = 
 GraphicsEnvironment.getLocalGraphicsEnvironment（）; 
 ge.registerFont（font）; 
 
 JLabel l =新的JLabel（
快速的棕色狐狸跳过懒惰的狗，0123456789）; 
 l.setFont（font）; 
 JOptionPane.showMessageDialog（null，l）; 
} 
} 
  
 
I'm trying to set a custom font (bilboregular.ttf) to 2 jLabels in my program
The fonts aren't being loaded successfully though.

Here is the main method calls:
//this should work if the build is in a jar file, otherwise it'll try to load it directly from the file path (i'm running in netbeans)
if (!setFonts("resources/bilboregular.ttf")) {
        System.out.println("=================FAILED FIRST OPTION"); // <<<<<<<< This is being displayed
if(!setFonts(System.getProperty("user.dir")+"/src/resources/bilboregular.ttf")){
            System.out.println("=================FAILED SECOND OPTION"); // <<< This is not being displayed
        }
    }
Here is the other method:
public boolean setFonts(String s) {
    try {
jLabel3.setFont(java.awt.Font.createFont(java.awt.Font.TRUETYPE_FONT, new java.io.File(s)));
jLabel4.setFont(java.awt.Font.createFont(java.awt.Font.TRUETYPE_FONT, new java.io.File(s)));
        return true;
    } catch (Exception ex) {
        return false;
    }
}

解决方案
Firstly gain an URL to the Font.  Then do something like this.

'Airacobra Condensed' font available from Download Free Fonts.

import java.awt.*;
import javax.swing.*;
import java.net.URL;

class LoadFont {
    public static void main(String[] args) throws Exception {
        // This font is < 35Kb.
        URL fontUrl = new URL("http://www.webpagepublicity.com/" +
            "free-fonts/a/Airacobra%20Condensed.ttf");
        Font font = Font.createFont(Font.TRUETYPE_FONT, fontUrl.openStream());
        GraphicsEnvironment ge = 
            GraphicsEnvironment.getLocalGraphicsEnvironment();
        ge.registerFont(font);
        JList fonts = new JList( ge.getAvailableFontFamilyNames() );
        JOptionPane.showMessageDialog(null, new JScrollPane(fonts));
    }
}




OK, that was fun, but what does this font actually look like?

import java.awt.*;
import javax.swing.*;
import java.net.URL;

class DisplayFont {
    public static void main(String[] args) throws Exception {
        URL fontUrl = new URL("http://www.webpagepublicity.com/" +
            "free-fonts/a/Airacobra%20Condensed.ttf");
        Font font = Font.createFont(Font.TRUETYPE_FONT, fontUrl.openStream());
        font = font.deriveFont(Font.PLAIN,20);
        GraphicsEnvironment ge =
            GraphicsEnvironment.getLocalGraphicsEnvironment();
        ge.registerFont(font);

        JLabel l = new JLabel(
            "The quick brown fox jumped over the lazy dog. 0123456789");
        l.setFont(font);
        JOptionPane.showMessageDialog(null, l);
    }
}


                        
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