How to add text to an image in java?
54,938
It's easy, just get the Graphics
object from the image and draw your string onto the image. This example (and output image) is doing that:
public static void main(String[] args) throws Exception {
final BufferedImage image = ImageIO.read(new URL(
"http://upload.wikimedia.org/wikipedia/en/2/24/Lenna.png"));
Graphics g = image.getGraphics();
g.setFont(g.getFont().deriveFont(30f));
g.drawString("Hello World!", 100, 100);
g.dispose();
ImageIO.write(image, "png", new File("test.png"));
}
Output (test.png
):
Author by
whiteberryapps
Updated on August 19, 2021Comments
-
whiteberryapps over 2 years
I need to add some texts to an existing table image (png). Which means that I need to "write" on the image and I need the option to select the text location. How can I do it?