public static ImageReturnType Parse(
string imageType
)
imageType
A System.String containing the JPIP image return type being converted.
An ImageReturnType corresponding to the string contained in imageType.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Jpip;
using Leadtools.Jpip.Caching;
using Leadtools.Jpip.HttpServer;
using Leadtools.Jpip.RequestDecoder;
using Leadtools.Jpip.RequestEncoder;
using Leadtools.Jpip.Client.WinForms;
using Leadtools.Jpip.Client.InteractiveDecoder;
using Leadtools.Jpip.Server;
using Leadtools.Jpip.Logging;
public void SendClientRequest()
{
Leadtools.Examples.Support.SetLicense();
RequestFields fields = new RequestFields();
ModelItem cacheModleItem;
ExplicitBinDescriptor binDescriptor;
ModelElement cacheModleElement;
fields.RequestTargetFields = new TargetFields("0", "image1.jp2", null);
fields.RequestChannelFields.NewChannel = new string[] { "http" };
fields.RequestDataLimitFields.DataLength = 16384;
cacheModleItem = new ModelItem();
binDescriptor = new ExplicitBinDescriptor(ExplicitBin.MetaBin, 0, null); //indicate that metadata bin 0 is locally cached and need not be sent.
cacheModleElement = new ModelElement(false, binDescriptor);
cacheModleItem.BinDescriptors.Add(cacheModleElement);
cacheModleItem.CodeStreamRange.Add(new Range(0, 0));
fields.RequestCacheManagementFields.ModelItems.Add(cacheModleItem);
ImageReturnType imageType = new ImageReturnType(ImageTypes.JppStream, false);
fields.RequestServerControlFields.ImageReturnTypes = new ImageReturnType[] { imageType };
fields.RequestViewWindowFields.FrameSize = new LeadSize(500, 300);
fields.RequestViewWindowFields.RegionOffset = new LeadPoint(0, 100);
fields.RequestViewWindowFields.FrameSizeRoundingDirection = RoundingDirection.Closest;
SampleRange codeStreamRange = new SampleRange();
codeStreamRange.Range = new Range(0, 0);
fields.RequestViewWindowFields.CodeStream.Add(codeStreamRange);
HttpRequestEncoder encoder = new HttpRequestEncoder(IPAddress.Parse("127.0.0.1"), 108);
HttpWebRequest request = encoder.Encode(fields, "jpip", null);
Console.WriteLine(request.Address.ToString());
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Console.WriteLine("Server response received.");
Console.WriteLine(response.Headers.ToString());
}
public Socket GetClientSocket()
{
Socket listenSocket = new Socket(AddressFamily.InterNetwork,
SocketType.Stream,
ProtocolType.Tcp);
IPAddress hostIP = IPAddress.Parse("127.0.0.1");
int port = 107;
IPEndPoint ep = new IPEndPoint(hostIP, port);
listenSocket.Bind(ep);
// start listening
listenSocket.Listen(10);
//a client should send a request to the listening address
Socket client = listenSocket.Accept();
listenSocket.Close();
return client;
}