get size of string java code example

Example 1: how to get the width and height of a string in java

String text = "Hello World";
Font font = new Font("Arial", Font.PLAIN, 12);
FontRenderContext frc = new FontRenderContext(new AffineTransform(), true, true);

int textwidth = (int)(font.getStringBounds(text, frc).getWidth());
int textheight = (int)(font.getStringBounds(text, frc).getHeight());

Example 2: length of string java

public class Sample_String {
    public static void main(String[] args) {
        //declare the String as an object S1 S2
        String S1 = "Hello Java String Method";
        String S2 = "RockStar";

        //length() method of String returns the length of a String S1.
        int length = S1.length();
        System.out.println("Length of a String is: " + length);
        //8 Length of a String RockStar
        System.out.println("Length of a String is: " + S2.length());
    }
}

Example 3: string length in java

String data = "Hello, World!";
int nameLength = data.length();