private void DrawDataImage(Graphics g, BQIPDQueryResult result, string dt)
{
Icon icon = new SEOImageIcon(refferUri).GetIcon();
if (icon == null)
{
g.DrawImage(Image.FromFile(SEOImageConfig.Instance.DefaultIcon), imageStyle.IconMap.X, imageStyle.IconMap.Y);
}
else
{
g.DrawIcon(icon, new Rectangle(imageStyle.IconMap.X, imageStyle.IconMap.Y, 16, 16));
}
g.DrawString(refferUri.Host, imageStyle.DomainMap.Font, new SolidBrush(imageStyle.DomainMap.Color), imageStyle.DomainMap.Point);
g.DrawString(dt, imageStyle.DateMap.Font, new SolidBrush(imageStyle.DateMap.Color), imageStyle.DateMap.Point);
//PageRank
if (imageStyle.QueryString.IndexOf("P") != -1)
{
if (result.PageRank > 0)
{
//��pagerank����
g.FillRectangle(new SolidBrush(imageStyle.PageRankImageMap.Color), new Rectangle(imageStyle.PageRankImageMap.X, imageStyle.PageRankImageMap.Y, result.PageRank * 6, 6));
//дPagerankֵ
g.DrawString(result.PageRank.ToString(), imageStyle.PageRankTextMap.Font, new SolidBrush(imageStyle.PageRankTextMap.Color), imageStyle.PageRankTextMap.Point);
}
else
{
g.DrawString("0", imageStyle.PageRankTextMap.Font, new SolidBrush(imageStyle.PageRankTextMap.Color), imageStyle.PageRankTextMap.Point);
}
}
//��¼��
if (imageStyle.QueryString.IndexOf("R") != -1)
{
//дGoogle���
g.DrawString(result.GoogleRecords.ToString(), imageStyle.GoogleMap.Font, new SolidBrush(imageStyle.GoogleMap.Color), imageStyle.GoogleMap.Point);
//дBiadu���
g.DrawString(result.BaiduRecords.ToString(), imageStyle.BaiduMap.Font, new SolidBrush(imageStyle.BaiduMap.Color), imageStyle.BaiduMap.Point);
//дYahoo���
g.DrawString(result.YahooRecords.ToString(), imageStyle.YahooMap.Font, new SolidBrush(imageStyle.YahooMap.Color), imageStyle.YahooMap.Point);
}
if (imageStyle.QueryString.IndexOf("A") != -1)
{
//дAlexa���
g.DrawString(result.AlexaRank.ToString(), imageStyle.AlexaMap.Font, new SolidBrush(imageStyle.AlexaMap.Color), imageStyle.AlexaMap.Point);
g.DrawString(result.AlexaLinkIn.ToString(), imageStyle.LinkInMap.Font, new SolidBrush(imageStyle.LinkInMap.Color), imageStyle.LinkInMap.Point);
}
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
if (Request.QueryString != null)
{
string s = Request.QueryString.ToString();
imageStyle = SEOImageConfig.GetStyle(s);
if (imageStyle == null)
{
imageStyle = SEOImageStyle.DefaultStyle;
}
}
else
{
imageStyle = SEOImageStyle.DefaultStyle;
}
string baseimg = imageStyle.Image;
Image bitmap = Image.FromFile(baseimg);
Graphics g = Graphics.FromImage(bitmap);
if (Request.UrlReferrer != null)
{
refferUri = Request.UrlReferrer;
SEOImageHistory history = SEOImageHistory.Get(refferUri.Host);
BQIPDQueryResult result;
if (history != null)
{
result = new BQIPDQueryResult();
result.PageRank = history.PageRank;
result.GoogleRecords = history.Google;
result.BaiduRecords = history.Baidu;
result.YahooRecords = history.Yahoo;
result.AlexaRank = history.AlexaRank;
result.AlexaLinkIn = history.AlexaLinkIn;
result.AlexaSpeed = history.AlexaSpeed;
DrawDataImage(g, result, history.Datetime.ToShortDateString());
}
else
{
result = BQIPDQuery.Query(imageStyle.Query, new QueryUrl(refferUri.Host));
SEOImageHistory.Save(result, refferUri.Host);
DrawDataImage(g, result, DateTime.Now.ToShortDateString());
}
}
else
{
g.DrawImage(Image.FromFile(SEOImageConfig.Instance.DefaultIcon), imageStyle.IconMap.X, imageStyle.IconMap.Y);
g.DrawString("Error or Unknown Site!", imageStyle.DomainMap.Font, new SolidBrush(imageStyle.DomainMap.Color), imageStyle.DomainMap.Point);
}
MemoryStream stream = new MemoryStream();
bitmap.Save(stream, ImageFormat.Png);
Response.Clear();
Response.ContentType = "image/png";
Response.AddHeader("Pragma", "no-cache");
Response.AddHeader("Cache-Control", "no-cache");
Response.AddHeader("Expires", "0");
Response.BinaryWrite(stream.ToArray());
Response.Flush();
g.Dispose();
bitmap.Dispose();
}
