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 vote318 views1 answer
Lelen suratlari ramkasidagi oltinlar
Java
14 votes330 views6 answers
Fibonacci
Java
1 vote306 views2 answers
Processing set canvas size
Java
-1 vote299 views1 answer
Java 8 stream add to list
Java
0 vote330 views2 answers
Lcm of two number in java
Java
1 vote328 views1 answer
How to open an activity from a fragment
Java
0 vote322 views1 answer
Check if sqlexception is duplicate entry java
Java
1 vote307 views1 answer
Duplicate class com.google.android.gms.internal.firebase_messaging.zzo found in modules jetified-firebase-iid
Java
1 vote304 views1 answer
Mockito mock void methods
Java
125 votes514 views5 answers
Random java
Java