CODEWITHSUNDEEP
javaswingfonts
Get Off My Lawn
Get Off My Lawn

Reputation: 36299

Custom JLabel font is too small

I am trying to display a custom font within a JLabel, but when I create it, it displays as very tiny text. I cant even tell if it is using the font that I specified, because the text is so small. Here is the font that I used. So what am I doing that is causing the font to be so small?

package sscce;

import java.awt.Font;
import java.awt.FontFormatException;
import java.io.File;
import java.io.IOException;
import javax.swing.JFrame;
import javax.swing.JLabel;

public class Main extends JFrame{

    public Main(){
        this.setSize(300, 300);
        this.setResizable(false);
        this.setLocationRelativeTo(null);
        this.setVisible(true);
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);


        GameFont fnt = new GameFont("/home/ryan/Documents/Java/Space Shooters/src/media/fonts/future.ttf", 20);
        Label lbl = fnt.createText("Level 1 asdf sadf saf saf sf ");

        this.add(lbl);
    }

    public static void main(String[] args){
        Main run = new Main();
    }

    public class GameFont{

        protected Font font;

        public GameFont(String filename, int fontSize){
            try{
                File fontFile = new File(filename);
                font = Font.createFont(Font.TRUETYPE_FONT, fontFile);
                font.deriveFont(fontSize);
            }catch(FontFormatException | IOException e){
            }
        }

        public Label createText(String text){
            Label lbl = new Label(font);
            lbl.setText(text);
            return lbl;
        }
    }

    public class Label extends JLabel{

        public Label(Font font){
            this.setFont(font);
        }
    }
}

Upvotes: 2

Views: 1021

Answers (1)

Hovercraft Full Of Eels
Hovercraft Full Of Eels

Reputation: 285405

Please look again at the Font API, deriveFont(...) method. You want to pass in a float, not an int for the size, since if an int parameter is passed in, the method will expect this to mean to set a Font's style (bold, italics, underlined), not its size. You also need to use the Font returned by the deriveFont(...) method.

So change this:

   public GameFont(String filename, int fontSize){
        try{
            File fontFile = new File(filename);
            font = Font.createFont(Font.TRUETYPE_FONT, fontFile);
            font.deriveFont(fontSize);
        }catch(FontFormatException | IOException e){
        }
    }

to this:

   public GameFont(String filename, float fontSize){
        try{
            File fontFile = new File(filename);
            font = Font.createFont(Font.TRUETYPE_FONT, fontFile);
            font = font.deriveFont(fontSize);
        }catch(FontFormatException | IOException e){ 
           e.printStackTrace(); // ****
        }
    }

Also, never ever ignore exceptions like you're doing!

Upvotes: 3

Related Questions