How can i taransfer an image over network through Sockets

If any one have the exsperience for tranfering the image over the network by using socket plz help me immediatly

You have to write a Server application and a Client application.
And connect the Client to the Server.
Then you can send whatever you want in either direction.

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Urgent help:send image over network using rmi

hi all,
i have few question about send image using rmi.
1) should i use ByteArrayOutputStream to convert image into byte array before i send over network or just use fileinputstream to convert image into byte array like what i have done as below?
public class RemoteServerImpl extends UnicastRemoteObject implements RemoteServer
public RemoteServerImpl() throws RemoteException
public byte[] getimage() throws RemoteException
    try{
       // capture the whole screen
       BufferedImage screencapture = new Robot().createScreenCapture(new     Rectangle(Toolkit.getDefaultToolkit().getScreenSize()) );
       // Save as JPEG
       File file = new File("screencapture.jpg");
       ImageIO.write(screencapture, "jpg", file);
        byte[] fileByteContent = null;
       fileByteContent = getImageStream("screencapture.jpg");
       return fileByteContent;
    catch(IOException ex)
public byte[] getImageStream(String fname) // local method
    String fileName = fname;
    FileInputStream fileInputStream = null;
    byte[] fileByteContent = null;
      try
        int count = 0;
        fileInputStream = new FileInputStream(fileName); // Obtains input bytes from a file.
        fileByteContent = new byte[fileInputStream.available()]; // Assign size to byte array.
        while (fileInputStream.available()>0)   // Correcting file content bytes, and put them into the byte array.
           fileByteContent[count]=(byte)fileInputStream.read();
           count++;
       catch (IOException fnfe)
     return fileByteContent;
}2)if what i done is wrong,can somebody give me guide?else if correct ,then how can i rebuild the image from the byte array and put it in a JLable?i now must use FileOuputStream but how?can anyone answer me or simple code?
thanks in advance..

Hi! well a had the same problem sending an image trough RMI.. To solve this i just read the image file into a byte Array and send the array to the client, and then the client creates an imegeIcon from the byte Array containing the image.. Below is the example function ton read the file to a byte Array (on the server) and the function to convert it to a an imageIcon (on the client).
//      Returns the contents of the file in a byte array.
    public static byte[] getBytesFromFile(File file) throws IOException {
        InputStream is = new FileInputStream(file);
        // Get the size of the file
        long length = file.length();
        // You cannot create an array using a long type.
        // It needs to be an int type.
        // Before converting to an int type, check
        // to ensure that file is not larger than Integer.MAX_VALUE.
        if (length > Integer.MAX_VALUE) {
            // File is too large
        // Create the byte array to hold the data
        byte[] bytes = new byte[(int)length];
        // Read in the bytes
        int offset = 0;
        int numRead = 0;
        while (offset < bytes.length
               && (numRead=is.read(bytes, offset, bytes.length-offset)) >= 0) {
            offset += numRead;
        // Ensure all the bytes have been read in
        if (offset < bytes.length) {
            throw new IOException("Could not completely read file "+file.getName());
        // Close the input stream and return bytes
        is.close();
        return bytes;
    }to use this function simply use something like this
public byte[] getImage(){
byte[] imageData;
          File file = new File("pic.jpg");
          // Change pic.jpg for the name of your file (duh)
          try{
               imageData = getBytesFromFile(file);
               // Send to client via RMI
                        return imageData;
          }catch(IOException ioe){
                       // Handle exception
                       return null; // or whatever you want..
}and then on the client you could call a function like this
public ImageIcon getImageFromServer(){
     try{
          // get the image from the RMI server
          byte[] imgBytes = myServerObject.getImage();
          // Create an imageIcon from the Array of bytes
          ImageIcon ii = new ImageIcon(imgBytes);
          return ii;
     }catch(Exception e){
          // Handle some error..
          // If yo get here probably something went wrong with the server
          // like File Not Found or something like that..
          e.printStackTrace();
          return null;
}Hope it helps you..

How can i control what images load on my project to save preload time and avoid loading all images, elements, divs not yet visible?

Sup buddies,
How can I control what images load on my project to save preload time and avoid loading all images, elements, divs not yet visible?
As the project grows in size the load time increases. How does one control not loading all images ,divs,elements etc. until they're
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TY...Over N Out...

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quote: "Is there an easy way to burn a completed project to DVD, but keep only the (lo res, lo size) previews on my hard drive?"
yes.
maybe,...
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or,
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victor

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The NEF file only gives a little "nef" icon. i was able to convert the NEF to DNG on the old computer and then brought the files over to the new computer. On the old computer, the NEF files were depicted as little jpeg's so I would be able to see a picture of what each file represented. On the new computer, both the NEF files and the DNG files are depicted with icons, "nef" or "dng", but not as little pictures. On the new computer, though, I am to import the DNG's into Adobe and edit them so that is working regardless of whether or not a picture is present for the icon of each file. I've downloaded the DNG converter from Adobe and will try the conversion directly on the new computer when I get home from work. I do appreciate your responses and will let you know how it works.
I am curious then, since right now the files are represented by little "nef"'s and little "dng"'s: If I also download the viewNX (spelling might be wrong, sorry) from nikon, do you know if that maintains the file as a RAW format file but allows a picture representation of the RAW file for the icon? (That would make it easier to choose which RAW files I would choose to edit and which to not even bother with as an initial culling if that makes sense.
Cheers.

How can I process Raw Images taken with a Nikon D7000 in PS4 Extended?

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Unfortunately, CS4 does not support the Nikon D7000. You'll have to download the Adobe DNG converter (links below) to process RAW files from your camera.
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DNG converter 6.3 - Windows
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How can i taransfer an image over network through Sockets

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