Add Insert or Draw Text on PNG JPEG TIFF Icon GIF Image Java

add_insert_draw_text_java_text_overlay.java

// Add Insert or Draw Text on PNG JPEG TIFF Icon GIF Image Java
// Read the full guide here: https://blog.aspose.com/slides/add-insert-or-draw-text-on-png-jpeg-tiff-icon-gif-image-java/

import com.aspose.slides.*;
import java.awt.*;
import java.awt.image.*;

public class TextOverlayExample {
    public static void main(String[] args) throws Exception {
        // Load source image (PNG, JPEG, TIFF, ICON, or GIF)
        String inputPath = "src/main/resources/sample.png";
        Image image = Image.load(inputPath);

        // Create graphics context
        Graphics2D graphics = image.createGraphics();

        // Set rendering hints for high quality
        graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
                                 RenderingHints.VALUE_ANTIALIAS_ON);
        graphics.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
                                 RenderingHints.VALUE_TEXT_ANTIALIAS_ON);

        // Define font and brush
        Font font = new Font("Arial", Font.BOLD, 48);
        Color textColor = new Color(255, 0, 0, 128); // Semi‑transparent red
        graphics.setFont(font);
        graphics.setColor(textColor);

        // Position and draw the text
        String watermark = "Confidential";
        int x = image.getWidth() / 4;
        int y = image.getHeight() / 2;
        graphics.drawString(watermark, x, y);

        // Release graphics resources
        graphics.dispose();

        // Save the result in the same format as the input
        String outputPath = "output/sample_watermarked.png";
        image.save(outputPath, ImageFormat.PNG);
        System.out.println("Watermark added successfully.");
    }
}