void IHttpHandler.ProcessRequest(HttpContext context)
{
int bookId = -1;
if (context.Request["id"] != null)
{
int.TryParse(context.Request["id"], out bookId);
}
NDrawingDocument document = CreateDocument(bookId);
NCanvas canvas = CreateCanvas(document);
document.RefreshAllViews();
canvas.DoLayout();
MemoryStream ms = new MemoryStream();
NPngImageFormat imageFormet = new NPngImageFormat();
using (INImage image = CreateImage(document, canvas, canvas.Size, imageFormet))
{
image.SaveToStream(ms, imageFormet);
}
byte[] bytes = ms.GetBuffer();
context.Response.ContentType = "image/png";
context.Response.OutputStream.Write(bytes, 0, bytes.Length);
context.Response.Cache.SetCacheability(HttpCacheability.ServerAndPrivate);
}
