how can I get height and width of a photo that I downloaded from internet in Java?

Question

I'm downloading a photo from url address with the following code:

try(InputStream in = new URL(photoURL).openStream()){
    Files.copy(in, Paths.get("\\outputFiles\\photo.jpg"));
    System.out.println(outputDir+newPhotoURL);
}

But how can I additionaly display width and height of that image?

@AxelH how can I create an image object first to get its width and height? — user3766930, Feb 10 '17 at 12:31
By reading the 11 answers of the duplicate question I have linked ? you have the file ... if this is a small image, create the ImageBuffered with it — AxelH, Feb 10 '17 at 12:33

score 1 · Accepted Answer · answered Feb 10 '17 at 12:46

You can use BufferedImage it has methods getHeight() & getWidth() in Java 7.

BufferedImage

Code for the same :

BufferedImage imo;
        try {
            imo = ImageIO.read(new File("location_of_file"));
            System.out.println(imo.getHeight());
            System.out.println(imo.getWidth());
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

how can I get height and width of a photo that I downloaded from internet in Java?

1 Answers1