javax.imageio

I have this following code in my servlet response.setContentType("image/gif"); String filepath = "PATH//TO//GIF.gif"; OutputStream out = response.getOutputStream(); File f = new File(filepath); BufferedImage bi = ImageIO.read(f); ImageIO.write(bi, "gif", out); out.close(); This code is just returning first frame of the image. How to achieve returning full GIF image ? haraldK Your GIF does not animate, because you are sending only the first frame to the client. :-) Actually, you are, because ImageIO.read reads only the first frame (and a BufferedImage can only contain a single frame/image). You

I'm trying to deploy a Spring web app to a Tomcat 7 running on a production environment on Windows Azure (tried Ubuntu and Windows Datacenter VM). Sadly, I get an error while generating thumbnails in use with ImageIo (stack trace below). During development, I used Tomcat 7 too, so I really don't understand, what is different on the production web server. When I try to load the modules by ImageIO.scanForPlugins(); the exakt same thing happens. Isn't ImageIO (or javax.awt in general) included in the standard Java 7 JRE? Ideas that did not work I've read something about setting up a subfolder in

I am trying to convert an image (url below) using two libraries (thumbnailator and imgscalr. My code works on most of the images except a few which after conversion have a pink/reddish tint. I am trying to understand the cause and would welcome any recommendation. Note - Image type of this image is 5 i.e BufferedImage.TYPE_3BYTE_BGR and i am using Java 7 Using Thumbnailator Thumbnails.of(fromDir.listFiles()) .size(thumbnailWidth, thumbnailHeight) .toFiles(Rename.SUFFIX_HYPHEN_THUMBNAIL); Using imgscalr BufferedImage bufferedImage = ImageIO.read(file); final BufferedImage jpgImage; LOG.debug(

I'm making a program, which gets data about an image in byte array from a server. I'm converting this data into 24bit BMP format (whether its jpeg, png, bmp or 8-24-32bpp). First, I'm saving it to my HD, and then I'm loading it into a JLabel's Icon. Works perfectly, though there are some cases in which I get the following exception: java.io.EOFException at javax.imageio.stream.ImageInputStreamImpl.readFully(ImageInputStreamImpl.java:353) at com.sun.imageio.plugins.bmp.BMPImageReader.read24Bit(BMPImageReader.java:1188) at com.sun.imageio.plugins.bmp.BMPImageReader.read(BMPImageReader.java:843)

ImageIO.read(imagePath) with this file gives a CMMException, why cant Java cope with this seemingly valid file http://www.jthink.net/jaikoz/scratch/front.jpg java.awt.color.CMMException: Invalid image format at sun.awt.color.CMM.checkStatus(Unknown Source) at sun.awt.color.ICC_Transform.<init>(Unknown Source) at java.awt.image.ColorConvertOp.filter(Unknown Source) at com.sun.imageio.plugins.jpeg.JPEGImageReader.acceptPixels(Unknown Source) at com.sun.imageio.plugins.jpeg.JPEGImageReader.readImage(Native Method) at com.sun.imageio.plugins.jpeg.JPEGImageReader.readInternal(Unknown Source) at com

I'm interesting in creating a layered tif with Java in a way that Photoshop will recognize the layers. I was able to create a multi-page tif , but Photoshop does not recognize the pages as layers. The pages are viewable with Acrobat though. Anyone know how Photoshop stores tif layer data and how that could be generated with Java? Thanks. I have researched this for my TIFF ImageIO plugin , and as far as I understand, the way Photoshop stores layer information in TIFFs is completely proprietary and not using standard TIFF mechanisms, like multi-page documents utilizing linked or nested IFDs (

I am having issues converting a png to tiff. The conversion goes fine, but the image is huge. I think the issue is that I am not doing the compression correctly? Anyone have any suggestions?? Here is the code sample public static void test() throws IOException { // String fileName = "4958813_1"; String fileName = "4848970_1"; String inFileType = ".PNG"; String outFileType = ".TIFF"; ImageIO.scanForPlugins(); File fInputFile = new File("I:/HPF/UU/" + fileName + inFileType); InputStream fis = new BufferedInputStream(new FileInputStream( fInputFile)); PNGImageReaderSpi spi = new PNGImageReaderSpi