public void ProcessRequest(HttpContext context)
{
byte r = QueryString.GetByte("r");
byte g = QueryString.GetByte("g");
byte b = QueryString.GetByte("b");
int w = QueryString.GetInt("w");
int h = QueryString.GetInt("h");
SetReusables(context);
Image sqrImg = _cs.Get(r, g, b, w, h);
context.Response.StatusCode = 200;
context.Response.ContentType = "image/png";
MemoryStream ms = new MemoryStream();
sqrImg.Save(ms, ImageFormat.Png);
ms.WriteTo(context.Response.OutputStream);
context.Response.Flush();
}