/// <remarks/>
public void ExecuteRequestAsync(Request Request, object userState)
{
if ((this.ExecuteRequestOperationCompleted == null))
{
this.ExecuteRequestOperationCompleted = new System.Threading.SendOrPostCallback(this.OnExecuteRequestOperationCompleted);
}
this.InvokeAsync("ExecuteRequest", new object[] {
Request}, this.ExecuteRequestOperationCompleted, userState);
}
public override void Render(System.Drawing.Graphics g, SharpMap.Map map)
{
base.Render(g, map);
Request request = new Request();
request.Map = new EMapRequest.Map();
request.Map.Name = m_MapName;
request.User = m_User;
request.Pwd = m_Password;
request.Version = "2";
request.Type = "eMap.Map";
request.Map.ImageFile = new ImageFile();
request.Map.ImageFile.IncludeInResponse = false;
request.Map.ImageFile.IncludeInResponseSpecified = true;
request.Map.ImageFile.SizeXSpecified = true;
request.Map.ImageFile.SizeX = (ulong)map.Size.Width;
request.Map.ImageFile.SizeYSpecified = true;
request.Map.ImageFile.SizeY = (ulong)map.Size.Height;
request.Map.ImageFile.Format = MapFileFormatEnum.GIF;
request.Map.VisibleSection = new VisibleSection();
request.Map.VisibleSection.bottomSpecified = true;
request.Map.VisibleSection.bottom = (long)map.Envelope.Min.Y;
request.Map.VisibleSection.leftSpecified = true;
request.Map.VisibleSection.left = (long)map.Envelope.Min.X;
request.Map.VisibleSection.topSpecified = true;
request.Map.VisibleSection.top = (long)map.Envelope.Max.Y;
request.Map.VisibleSection.rightSpecified = true;
request.Map.VisibleSection.right = (long)map.Envelope.Max.X;
MapRequest mr = new MapRequest();
mr.Url = m_Url;
Response res = mr.ExecuteRequest(request);
MemoryStream imageStream = new MemoryStream(res.Image);
System.Drawing.Image image = System.Drawing.Image.FromStream(imageStream);
g.DrawImageUnscaled(image, 0, 0);
}
/// <remarks/>
public void ExecuteRequestAsync(Request Request)
{
this.ExecuteRequestAsync(Request, null);
}
/// <remarks/>
public System.IAsyncResult BeginExecuteRequest(Request Request, System.AsyncCallback callback, object asyncState)
{
return this.BeginInvoke("ExecuteRequest", new object[] {
Request}, callback, asyncState);
}
