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  • How to rotate image in java?

    @bhagwan.khichar
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    Here I have illustrated how to rotate image using java code.
    Impot imgscalr-lib-4.2.jar for Scalr class to rotated image on various angles.

    Below code will rotated image on 90 degree angle.

     File file= new File("file-path");
 BufferedImage src = ImageIO.read(file);
 System.out.println(src.getWidth() + "x" + src.getHeight());
 BufferedImage rotated = Scalr.rotate(src, Scalr.Rotation.CW_90, Scalr.OP_ANTIALIAS);
 BufferedImage scaled = Scalr.resize(rotated, Scalr.Method.SPEED, Scalr.Mode.FIT_TO_HEIGHT, 1336, 768,    Scalr.OP_ANTIALIAS);
System.out.println(scaled.getWidth() + "x" + scaled.getHeight());
ImageIO.write(scaled,"png" , "/rotated.png");

    Thank you.

    rotated image get height of image get width of image
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