Google App engine: Image Scaling

You can use following app engine classes to resize images using Java.


public  byte[]  resizedImage(byte[] oldImageData,int width,int height) throws IOException{

ImagesService imagesService = ImagesServiceFactory.getImagesService();
        Image oldImage = ImagesServiceFactory.makeImage(oldImageData);":oldImage height:"+oldImage.getHeight()+" and width:"+oldImage.getWidth());
       Transform resize = ImagesServiceFactory.makeResize(width,height);
        Image newImage = imagesService.applyTransform(resize, oldImage);
        byte[] newImageData = newImage.getImageData();
      "After resize newImage height:"+newImage.getHeight()+" and width:"+newImage.getWidth());


        return  newImageData ;

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