Java swing draw centered text

public void centerString(Graphics g, Rectangle r, String s, 
        Font font) {
    FontRenderContext frc = 
            new FontRenderContext(null, true, true);

    Rectangle2D r2D = font.getStringBounds(s, frc);
    int rWidth = (int) Math.round(r2D.getWidth());
    int rHeight = (int) Math.round(r2D.getHeight());
    int rX = (int) Math.round(r2D.getX());
    int rY = (int) Math.round(r2D.getY());

    int a = (r.width / 2) - (rWidth / 2) - rX;
    int b = (r.height / 2) - (rHeight / 2) - rY;

    g.setFont(font);
    g.drawString(s, r.x + a, r.y + b);
}

Source: stackoverflow.com

Similar codes

0 vote66 views3 answers
How to turn enum into strings
Java
0 vote96 views1 answer
How to create java jframe in eclipse
Java
0 vote176 views1 answer
How to return arraylist as array in java
Java
1 vote110 views1 answer
Duplicate class com.google.android.gms.internal.firebase_messaging.zzo found in modules jetified-firebase-iid
Java
3 votes106 views2 answers
What is void in java
Java
0 vote105 views1 answer
Java hashmap get nonexistent key
Java
0 vote102 views1 answer
How do you count characters in a string array in Java?
Java
0 vote143 views1 answer
Java detect new line in string
Java
0 vote121 views1 answer
Java linkedlist print
Java
6 votes111 views3 answers
Onclicklistener in android studio
Java